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STEAM TURBINE TUABIN HOI是什么意思?

2023-07-19 10:55:13
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海汽轮机tuabin

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泵的分类都有哪些?

分类按工作原理分 1.容积式泵靠工作部件的运动造成工作容积周期性地增大和缩小而吸排液体,并靠工作部件的挤压而直接使液体的压力能增加。根据运动部件运动方式的不同又分为:往复泵和回转泵两类。根据运动部件结构不同有:活塞泵和柱塞泵,有齿轮泵、螺杆泵、叶片泵和水环泵。2.叶轮式泵叶轮式泵是靠叶轮带动液体高速回转而把机械能传递给所输送的液体。根据泵的叶轮和流道结构特点的不同叶轮式又可分为:1)离心泵(centrifugal pump)2)轴流泵(axial pump)3)混流泵(mixed-flow pump)4)旋涡泵(peripheral pump) 沥青保温泵3.喷射式泵(jet pump)是靠工作流体产生的高速射流引射流体,然后再通过动量交换而使被引射流体的能量增加。其它分类泵还可以按泵轴位置分为:1)立式泵(vertical pump)2)卧式泵(horizontal pump)按吸口数目分为:1)单吸泵 (single suction pump) 2)双吸泵 (double suction pump)按驱动泵的原动机来分:1)电动泵(motor pump )2)汽轮机泵(steam turbine pump)3)柴油机泵(diesel pump)4)气动隔膜泵(diaphragm pump)
2023-07-18 14:47:192

power station steam turbine是什么意思

power station steam turbine[英][u02c8pauu0259 u02c8steiu0283u0259n sti:m u02c8tu0259:bin][美][u02c8pau028au025a u02c8steu0283u0259n stim u02c8tu025abu026an]电站汽轮机; 双语例句1A new method and algorithm of functional reliability simulation for steam turbine is proposed and the degeneration model is established based on the degeneration laws of the steam turbine. By taking power station steam turbine as an example, the turbine ′ s functional reliability is simulated.以电站汽轮机为例,研究探讨了设备的功能可靠性仿真方法,根据该设备的性能退化规律,建立了其性能退化模型,开发了功能可靠性仿真算法,并对其进行了功能可靠性仿真。2In power station, the steam turbine unit of big capacity is a complicated electricity and machine system. It features the high rate of fault and the graveness of harm.大容量汽轮机组是一个复杂的机电系统,具有故障率高和故障危害性大的特点。3In nuclear power station, the mission of steam turbine governing system is to insure the quality and quality of electrical power.在核电站中,汽轮机调节系统是保证供电数量和质量的关键设备,调节系统发生故障可能导致毁机事故,更甚者可能波及到电网。
2023-07-18 14:47:271

蒸汽轮机和燃气轮机的区别以及各自的优缺点

全称叫蒸汽涡轮发动机(Steam turbine)是一种撷取(将水加热后形成的)水蒸汽之动能转换为涡轮转动的动能的机械。相较于原由詹姆斯·瓦特发明的单级往复式蒸汽机,涡轮蒸汽机大幅改善了热效率,更接近热力学中理想的可逆过程,并能提供更大的功率,至今它几乎完全取代了往复式蒸汽机。涡轮蒸汽机特别适用于火力发电和核能发电,世界上大约80%的电是利用涡轮蒸汽机所产生。 燃气轮机是以连续流动的气体为工质带动叶轮高速旋转,将燃料的能量转变为有用功的内燃式动力机械,是一种旋转叶轮式热力发动机。 中国在公元十二世纪的南宋高宗年间就已有走马灯的记载,它是涡轮机(透平)的雏形。15世纪末,意大利人列奥纳多·达芬奇设计出烟气转动装置,其原理与走马灯相同。至17世纪中叶,透平原理在欧洲得到了较多应用。
2023-07-18 14:47:361

求助一篇关于汽轮机的英文文献,有无中文翻译均可

Steam turbineFrom Wikipedia, the free encyclopediau2022 Learn more about citing Wikipedia u2022Jump to: navigation, searchA rotor of a modern steam turbine, used in a power plantA steam turbine is a mechanical device that extracts thermal energy from pressurized steam, and converts it into useful mechanical work.It has almost completely replaced the reciprocating piston steam engine (invented by Thomas Newcomen and greatly improved by James Watt) primarily because of its greater thermal efficiency and higher power-to-weight ratio. Also, because the turbine generates rotary motion, it is particularly suited to be used to drive an electrical generator, about 80% of all electric generation in the world is by use of steam turbines. — it doesn"t require a linkage mechanism to convert reciprocating to rotary motion. The steam turbine is a form of heat engine that derives much of its improvement in thermodynamic efficiency through the use of multiple stages in the expansion of the steam (as opposed to the one stage in the Watt engine), which results in a closer approach to the ideal reversible process.Contents [hide]1 History 2 Types 2.1 Steam Supply and Exhaust Conditions 2.2 Casing or Shaft Arrangements 3 Principle of Operation and Design 3.1 Turbine Efficiency 3.1.1 Impulse Turbines 3.1.2 Reaction Turbines 3.2 Operation and Maintenance 3.3 Speed regulation 4 Direct drive 5 Speed reduction [edit] HistoryThe first steam engine was little more than a toy, the classic Aeolipile described by Heron of Alexandria. Another steam turbine device was created by Italian Giovanni Branca in year 1629. The modern steam turbine was invented in 1884 by an Anglo Irishman, Charles A. Parsons, whose first model was connected to a dynamo that generated 7.5 kW of electricity. His patent was licensed and the turbine scaled up shortly after by an American, George Westinghouse. A number of other variations of turbines have been developed that work effectively with steam. The de Laval turbine (invented by Gustaf de Laval) accelerated the steam to full speed before running it against a turbine blade. This was good, because the turbine is simpler, less expensive and does not need to be pressure-proof. It can operate with any pressure of steam. It is also, however, considerably less efficient. The Parson"s turbine also turned out to be relatively easy to scale up. Within Parson"s lifetime the generating capacity of a unit was scaled up by about 10,000 times.Parsons turbine from the Polish destroyer ORP Wicher II[edit] TypesSteam turbines are made in a variety of sizes ranging from small 1 hp (0.75 kW) units (rare) used as mechanical drives for pumps, compressors and other shaft driven equipment, to 2,000,000 hp (1,500,000 kW) turbines used to generate electricity. There are several classifications for modern steam turbines.[edit] Steam Supply and Exhaust ConditionsThese types include condensing, noncondensing, reheat, extraction and induction.Noncondensing or backpressure turbines are most widely used for process steam applications. The exhaust pressure is controlled by a regulating valve to suit the needs of the process steam pressure. These are commonly found at refineries, district heating units, pulp and paper plants, and desalination facilities where large amounts of low pressure process steam is available.Condensing turbines are most commonly found in electrical power plants. These turbines exhaust steam in a partially condensed state, typically of a quality near 90%, at a pressure well below atmospheric to a condenser.Reheat turbines are also used almost exclusively in electrical power plants. In a reheat turbine, steam flow exits from a high pressure section of the turbine and is returned to the boiler where additional superheat is added. The steam then goes back into an intermediate pressure section of the turbine and continues its expansion.Extracting type turbines are common in all applications. In an extracting type turbine, steam is released from various stages of the turbine, and used for industrial process needs or sent to boiler feed water heaters to improve overall cycle efficiency. Extraction flows may be controlled with a valve, or left uncontrolled. Induction turbines introduce low pressure steam at an intermediate stage to produce additional power.[edit] Casing or Shaft ArrangementsThese arrangements include single casing, tandem compound and cross compound turbines. Single casing units are the most basic style where a single casing and shaft are coupled to a generator. Tandem compound are used where two or more casings are directly coupled together to drive a single generator. A cross compound turbine arrangement features two or more shafts not in line driving two or more generators that often operate at different speeds. A cross compound turbine is typically used for many large applications.[edit] Principle of Operation and DesignAn ideal steam turbine is considered to be an isentropic process, or constant entropy process, in which the entropy of the steam entering the turbine is equal to the entropy of the steam leaving the turbine. No steam turbine is truly “isentropic”, however, with typical isentropic efficiencies ranging from 20%-90% based on the application of the turbine. The interior of a turbine is comprised of several sets of blades, or “buckets” as they are more commonly referred to. One set of stationary blades is connected to the casing and one set of rotating blades is connected to the shaft. The sets intermesh with certain minimum clearances, with the size and configuration of sets varying to efficiently exploit the expansion of steam at each stage.[edit] Turbine EfficiencySchematic diagram outlining the difference between an impulse and a reaction turbineTo maximize turbine efficiency, the steam is expanded, generating work, in a number of stages. These stages are characterized by how the energy is extracted from them and are known as impulse or reaction turbines. Most modern steam turbines are a combination of the reaction and impulse design. Typically, higher pressure sections are impulse type and lower pressure stages are reaction type. [edit] Impulse TurbinesAn impulse turbine has fixed nozzles that orient the steam flow into high speed jets. These jets contain significant kinetic energy, which the rotor blades, shaped like buckets, convert into shaft rotation as the steam jet changes direction. A pressure drop occurs across only the stationary blades, with a net increase in steam velocity across the stage.As the steam flows through the nozzle its pressure falls from steam chest pressure to condenser pressure (or atmosphere pressure). Due to this relatively higher ratio of expansion of steam in the nozzle the steam leaves the nozzle with a very high velocity. The steam leaving the moving blades is a large portion of the maximum velocity of the steam when leaving the nozzle. The loss of energy due to this higher exit velocity is commonly called the "carry over velocity" or "leaving loss".[edit] Reaction TurbinesIn the reaction turbine, the rotor blades themselves are arranged to form convergent nozzles. This type of turbine makes use of the reaction force produced as the steam accelerates through the nozzles formed by the rotor. Steam is directed onto the rotor by the fixed vanes of the stator. It leaves the stator as a jet that fills the entire circumference of the rotor. The steam then changes direction and increases its speed relative to the speed of the blades. A pressure drop occurs across both the stator and the rotor, with steam accelerating through the stator and decelerating through the rotor, with no net change in steam velocity across the stage but with a decrease in both pressure and temperature, reflecting the work performed in the driving of the rotor.[edit] Operation and MaintenanceWhen warming up a steam turbine for use, the main steam stop valves (after the boiler) have a bypass line to allow superheated steam to slowly bypass the valve and proceed to heat up the lines in the system along with the steam turbine. Also a turning gear is engaged when there is no steam to the turbine to slowly rotate the turbine to ensure even heating to prevent uneven expansion. After first rotating the turbine by the turning gear, allowing time for the rotor to assume a straight plane (no bowing), then the turning gear is disengaged and steam is admitted to the turbine, first to the astern blades then to the ahead blades slowly rotating the turbine at 10 to 15 RPM to slowly warm the turbine.Problems with turbines are now rare and maintenance requirements are relatively small. Any imbalance of the rotor can lead to vibration, which in extreme cases can lead to a blade letting go and punching straight through the casing. It is, however, essential that the turbine be turned with dry steam. If water gets into the steam and is blasted onto the blades (moisture carryover) rapid impingement and erosion of the blades can occur, possibly leading to imbalance and catastrophic failure. Also, water entering the blades will likely result in the destruction of the thrust bearing for the turbine shaft. To prevent this, along with controls and baffles in the boilers to ensure high quality steam, condensate drains are installed in the steam piping leading to the turbine.[edit] Speed regulationThe control of a turbine with a governor is essential, as turbines need to be run up slowly, to prevent damage while some applications (such as the generation of alternating current electricity) require precise speed control. Uncontrolled acceleration of the turbine rotor can lead to an overspeed trip, which causes the nozzle valves that control the flow of steam to the turbine to close. If this fails then the turbine may continue accelerating until it breaks apart, often spectacularly. Turbines are expensive to make, requiring precision manufacture and special quality materials.[edit] Direct driveElectrical power stations use large steam turbines driving electric generators to produce most ( about 80%) of the world"s electricity. These centralised stations are of two types: fossil fuel power plants and nuclear power plants. The turbines used for electric power generation are most often directly coupled to their generators. As the generators must rotate at constant synchronous speeds according to the frequency of the electric power system, the most common speeds are 3000 r/min for 50 Hz systems, and 3600 r/min for 60 Hz systems. All large nuclear sets rotate at half those speeds, and have a 4-pole generator rather than the more common 2-pole one.[edit] Speed reductionThe Turbinia - the first steam turbine-powered shipAnother use of steam turbines is in ships; their small size, low maintenance, light weight, and low vibration are compelling advantages. (Steam turbine locomotives were also tested, but with limited success.) A steam turbine is only efficient when operating in the thousands of RPM range while application of the power in propulsion applications may be only in the hundreds of RPM and so requiring that expensive and precise reduction gears must be used, although several ships, such as Turbinia, had direct drive from the steam turbine to the propeller shafts. This purchase cost is offset by much lower fuel and maintenance requirements and the small size of a turbine when compared to a reciprocating engine having an equivalent power.
2023-07-18 14:47:461

汽轮发电机定子主要由哪几个部件组成

定子由定子铁芯、线包绕组、机座以及固定这些部分的其他结构件组成。转子由转子铁芯(或磁极、磁扼)绕组、护环、中心环、滑环、风扇及转轴等部件组成。
2023-07-18 14:47:562

steam-turbine generator是什么意思

steam-turbine generator汽轮发电机双语对照词典结果:steam-turbine generator汽轮发电机; On-line self-action balance technique of steam-turbine generator rotor. 汽轮发电机转子在线自动平衡技术。
2023-07-18 14:48:031

steam turbine, general purpose和special purpose有什么区别

steam 蒸汽turbine涡轮机general purpose 通用的special purpose特殊用途[目的],单一用途望采纳!
2023-07-18 14:48:131

火力发电厂汽水流程图

发电流程 就发电工程的观点而言,一切均求于经济有效,在大容量的电力厂,因为输出的数值很大,因此着重在效率的增进,而不重视设置成本.也就是着重在用最少的燃料输入去完成最大的输出电力.在这个原则要求下,必须增设许许多多的附属设备,而使这个蒸汽动力厂成为一个相当复杂而庞大的组合.以汽轮机 (steam turbine)为原动机,驱动一发电机发电而输送至电力用户.煤之流程 : 首先从燃煤开始,自储煤场送至原料煤斗后,由给煤器 (feeder)控制几煤量.进入之在粉煤机(pulverizer)内被磨成煤粉,与一部份热空气混合,经燃烧器 (burner)进入炉中,燃烧后的烟道气流经锅炉-省煤器(economizer)-空气预热器(air preheater)等热交换器 (heat exchanger)将热量传给其中的水或空气,最后从烟囱(chimney)逸去.其不可燃之固体,较大者以灰份之形态落入灰坑(ashpit)中,以备清除,以微细者则在集尘器(dust collector)中被收集清除.空气及燃气流程 : 再就空气观之,首先由送风机(forced draftfan)将气压略以提高,送经空气预热器,接受一部份烟道气之热量使温度升高由管道将其一部份直接送经燃烧器入炉,另一部份则进入粉煤机后与煤粉一同入炉.炉中燃烧后的烟道气,首先通过炉管(Boilertube)与过热器(super heater)将炉水汽化与过热的使命,随后通过省煤器将剩余热量的一部份交付于于进入锅炉前之水 (Feederwater).再通过空气预热器加热于未进炉前的冷空气.经过如此行程后,因磨擦阻力的关系,已使压力低于大气压力,因此须由吸风机(induced-draft fan)吸出,提高其压力,以便驱于大气中.水及蒸汽流程 : 此厂使用冷凝器(Condenstate water)由凝水pump送回锅炉重新使用,所要补充者仅少许抵消漏泄损耗之补充水.补充水经由几水软化器予以软化,以免锅炉内壁产生锅垢.凝水pump将冷凝水送过三个加热器,并附以其它水pump,依次由低压而中压而高压 ,又经省煤器提高其温度,使进入锅炉的水,事先获得相当的热能,故在炉管中巡回受热时,达到汽化程度所需的传热的面积可以稍减.至于已汽化之蒸汽,使之进入过热器的管道中,可以进一步的吸收热能,变成过热蒸汽(Superheated steam),进入汽轮机作功,而后流入冷凝器中,周而复始.但冷凝器所用的冷却水,由另一水pump从河面或海面取水,吸收蒸汽之汽化潜热使之凝结后,本身回至河内或海内,不跟蒸汽作直接接触 .给水的三个加热器,系分别由汽轮机引出若干仅作部份膨胀而尚未降至排气温度与排汽压力之蒸汽,而利用其所含有之热能加热于锅炉给水.在一蒸汽动力发电厂中,能量转变形式与布骤,如下所述 : 1.燃料与空气混合送至燃烧炉,开始燃料,放出燃料中的化学能.2.燃烧该混合物于燃炉中发生热能.3.此热能在燃气中以高温出现 ,一部份辐射于炉管的表面,其于部份由对流作用通过锅炉各受热面,热能被炉管吸收之后,即传导至循环其中的炉水,使水受热变成高压高温之蒸汽 . 4.高温高压之蒸汽经由喷嘴送出转变为动能,产生高速度而发生巨大的动力喷汽.5.用此高速喷汽吹动汽轮机叶片遂产生回转力于轮翼,此其将动能转为机械能而转动机轴 . 6.主轴转动发电机而产电能. 故一蒸汽动力发电厂乃是将化学能转变为热能,热能转变为机械能,最终变为电能之工厂也.如果想具体掌握这些知识,可以看看看相关书,发电基础,及发电厂变电部分,和配电网之类的书。(新华书店都有销售 赫赫)
2023-07-18 14:48:211

谁有关于反应堆二回路的英文文献和配套的中文翻译,文献5-7页为最佳。求大神发给我,急死我了。

The steam and power conversion system produces electrical power by driving a turbine generator rated at 900 MWe (maximum continuous output 983,8 MW) electrical output with steam from the nuclear steam supply system. The Turbine consists of a 3 000 rpm double flow HP and three double flow LP Cylinders and is directly connected, to the 26 000 volt, 3 phase, 50 Hz generator.Equipment for regenerative feedwater heating, pumping to required pressure and various auxiliary systems complete the power conversion system. The only safety related system involves main steam from the steam generators to the bevel downstream of pipe restraint, feedwater piping from the bevel downstream of pipe restraint to the steam generator and the auxiliary feedwater system.Main steam from the nuclear steam supply system flows through three Steam Lines to the live steam manifold located in the Turbine House, from the Live Steam Manifold steam lines provide steam to the Turbine Stop Valves, Deaerator, 1st and 2nd Stage Moisture Separator Reheaters, Steam Converter and turbine driven Feedwater Pumps. Main Steam enters the high pressure cylinder, flows through the blade paths, and exhausts to the moisture seperator reheaters where moisture is removed and the steam reheated, the steam then enters the low pressure cylinders, flows through the blade paths, and exhausts to the condenser.Steam is extracted at selected points in the main turbine cycle for regenerative feedwater heating.The condenser condenses the steam exhausted from the LP cylinders, together with steam exhausted from the Feedwater Pump turbine as well as other miscellaneous flows from the cycle. Condensate is taken from the condenser and is pumped by the condensate extraction pumps through the gland steam condenser (part flow), through three LP closed feedwater heaters to the deaerating feedwater heater and storage tank. Feedwater is then taken from this storage tank to the feedwater pumps and is pumped through the high pressure feedwater heaters to the steam generator inlets.A turbine bypass system is capable of bypassing 85,15 % of the Maximum Reactor plant capability at full steam pressure, with Inlet Steam conditions of 66,3 bar abs, 0,32 per cent wet, at the NI/Cl interface.The system design incorporates back-up means (power operated relief valves) for heat removal under any loss of normal heat sink, i.e., due to main steam stop valves trip, loss of circulating water flow, to accommodate reactor shutdown heat rejection requirements. The power operated relief valves also provide pressure control for hot shutdown.2 x 50 % steam turbine driven and 1 x 50 % electric motor-driven feedwater pumps are provided to ensure that adequate feedwater is supplied to the steam generators for heat removal under all circumstances, including loss of electrical power and normal heat sink. A reduced amount of feedwater flow can be maintained until power is restored or until reactor decay heat removal can be accomplished by other systems.蒸汽发电系统由核蒸汽供应系统供汽,驱动额定电输出功率为900MWe(最大持续出力为983.8MW)的汽轮发电机发电。汽机由一台3000rpm的双流高压缸和三台双流低压缸组成,并同26000V、3相、50Hz的发电机直接相连。完整的蒸汽发电系统还包括给再生水加热并加压到所需压力的设备,以及各种辅助系统。由蒸汽发生器到管道约束支架下游管焊口的主蒸汽管道、由管道约束支架下游管焊口到蒸汽发生器的给水管道以及辅助给水系统是唯一的安全相关系统。来自核蒸汽供应系统的主蒸汽,通过三条蒸汽管线流到汽机厂房内的新蒸汽支管。从新蒸汽支管出来的各条蒸汽管线分别向汽机截止阀、除氧器、第一二级汽水分离/再热器、蒸汽转换器和汽动给水泵供汽。主蒸汽进入高压缸,流经各级叶片流道,排入汽水分离/再热器,在那里去除水分并经过再热,然后进入低压缸,流经各级叶片流道,排入凝汽器。在主汽机循环中选定的一些抽汽点抽出蒸汽,用于对水再生加热。凝汽器将低压缸排出的蒸汽、给水泵汽机排出的蒸汽以及热力循环中其它各种来源的汽流进行冷凝。凝结水抽取泵唧送凝汽器内的凝结水,部分经密封蒸汽凝汽器(主要部分经三台低压闭式给水加热器),流往给水除氧加热器和贮水箱。然后给水泵唧送该贮水箱的给水,经高压给水加热器流往蒸汽发生器进口。 在满载蒸汽压力下,当核岛和常规岛(NI/CI)界面处的蒸汽进口工况为66.3bara、0.32%湿度时,汽机旁路系统可以旁路电站最大蒸汽流量的85.15%。系统设计还包括在任何正常热阱丧失时排走热量的备用手段(动力驱动卸压阀),即在主蒸汽截止阀跳闸、循环水流量丧失时,能适应反应堆停堆后的排热需求。动力驱动卸压阀还可为热停堆提供压力控制。装备了2台50%的汽动给水泵和一台50%的电动给水泵,以确保在所有情况下,包括电源丧失和正常热阱丧失情况下,向蒸汽发生器提供足够的给水以排走热量。降低流量的给水能维持到电源恢复,或者维持到其它系统可以把反应堆衰变热排出。
2023-07-18 14:48:541

TF2好玩么

答:玩过。挺好玩的。不过这种模式倒也不是TF2首创。
2023-07-18 14:49:041

全国制造小型汽轮发电机的厂家有哪些?

汽轮发电机的主要构造可分为:底座、轴承、汽轮机、发电机、励磁机等。汽轮机:油泵、调速汽门、喷嘴、叶片、高中低压缸、抽汽口、排汽口、冷凝器、冷却油系统等。发电机:定子、转子、滑环、励磁系统、冷却系统等。
2023-07-18 14:49:513

热能与动力工程专业介绍(英语版) PS:越详细越好,字数越多越好。

Thermal energy can refer to several distinct thermodynamic quantities, such as the internal energy of a system; heat or sensible heat, which are defined as types of transfer of energy (as is work); or for the characteristic energy of a degree of freedom in a thermal system ,Heat is energy transferred spontaneously from a hotter to a colder system or body.Heat is energy in transfer, not a property of any one system, or "contained" within it.On the other hand, internal energy is a property of a system. In an ideal gas, the internal energy is the sum total of the gas particles" kinetic energy, and it is this kinetic motion that is the source and the effect of the transfer of heat across a system"s boundary. For this reason, the term "thermal energy" is sometimes used synonymously with internal energy. (Heat and work depend on the way in which an energy transfer occurred, whereas internal energy is a property of the state of a system and can thus be understood even without knowing how the energy got there.) The term "thermal energy" is also applied to the energy carried by a heat flow,although this quantity can also simply be called heat or amount of heat.Power engineering, also called power systems engineering, is a subfield of electrical engineering that deals with the generation, transmission, distribution and utilization of electric power, and the electrical apparatus connected to such systems. Although much of the field is concerned with the problems of three-phase AC power – the standard for large-scale power transmission and distribution across the modern world – a significant fraction of the field is concerned with the conversion between AC and DC power and the development of specialized power systems such as those used in aircraft or for electric railway networks. Power engineering draws the majority of its theoretical base from electrical engineering.Electricity became a subject of scientific interest in the late 17th century. Over the next two centuries a number of important discoveries were made including the incandescent light bulb and the voltaic pile.Probably the greatest discovery with respect to power engineering came from Michael Faraday who in 1831 discovered that a change in magnetic flux induces an electromotive force in a loop of wire—a principle known as electromagnetic induction that helps explain how generators and transformers work.
2023-07-18 14:50:192

千古未央看长安落花是什么歌?

他的歌名叫百战成诗。
2023-07-18 14:49:596

《假面骑士revice》什么时候能看?

《假面骑士revice》2021年9月5日能看。《假面骑士Revice》(原文:仮面ライダーリバイス/Kamen Rider Revice)是继圣刃后,令和的第3作假面骑士,同时也是假面骑士系列诞生50周年的纪念作品。在剧中,主人公五十岚一辉为了保护重要的家人,不被恶魔崇拜组织“死囚众”盯上。死囚众将潜藏在人类体内的恶魔实体化,制造出怪物。五十岚与寄宿在自己体内的恶魔Vice签订了契约,然后一辉变成假面骑士Revi,Vice变成假面骑士Vice,作为“1人也是2人”的组合骑士战斗下去。设定介绍1、幸福澡堂原文:しあわせ汤五十岚一家所经营的大众澡堂。2、不死鸟原文:フェニックス / FENIX为了歼灭死囚众而开发骑士系统的政府特务机关。
2023-07-18 14:50:001

perception和perspective的区别是什么

perception是心理学单词知觉的意思perspective意义上是远景的意思还有长远,透视之说
2023-07-18 14:50:001

toolsupswitch是全区中文吗

是的。有没中文跟发不发售国行没有关系。现在基本上所有大作都有中文了,即便前作太久远没中文,新作也会加上中文。隔壁大法和巨硬早已在中文区轻车熟路了好几年了,任地狱现在如果还玩八国语言就是自讨没趣了。不信看看现在ns走量的那些大作,有几个没出中文的?专八旅人和野吹都后续赶紧补了中文补丁,现在连系统也有简中了,中文化早已是大势,所以无论现在还是将来,基本上不用担心这方面的问题。最后,想体验老贼的受苦游戏,我建议你直接买台ps4吧,2不好说,3基本上不可能登录ns。买ns本来就主要是玩任天堂独占的,三方3A移植过来基本上都是情怀高于体验,性价比很低。看最近这架势黑魂3甚至有可能会加入psn会免套餐,想玩就别等啦
2023-07-18 14:50:022

3d全息投影原理

3D全息投影原理是把一个真实的三维立体图像转换成一系列具有立体效果的平面图像,并通过投影仪将其投射到空间中,从而形成一个立体影像。拓展:3D全息投影技术还可以用来制作立体影像模型,用于工业设计、建筑设计、艺术装饰等各种应用。此外,3D全息投影也可用于普通家庭演示,模拟实际环境,以及演示各种事件的发展过程。
2023-07-18 14:50:041

std::queue怎么用啊,怎么遍历元素啊?

上面的程序是将0~9十个数字压入队列,然后依次出对queue的成员方法比较少,常用的也就那么几个,注意,要包含头文件<queue>对于priority_queue,他的原则是优先权大的先出队,也就是说,你在创建一个priority_queue的时候是可以指定每个元素的优先级的,优先级越大,出队越早,而queue只是传统意义上简单的队列。 追问: 我的意思是遍历,不出栈。后来我改用Vector了。可以用迭代器。Queue没有设计遍历啊。 回答: queue是严格遵守FIFO的,不提供遍历方式,如果要遍历,只能摧毁之,放到vector等中,然后遍历完了在重新创建之 D0ckLng 的感言: 明白了。
2023-07-18 14:50:091

bodypaint3d怎么在模型上粘图

逗我呢?把模型导入到bodypaint里在里面直接画啊,模型就在bodypaint里,边画不就边看到效果了?不然你以为咋叫“bodypaint;?直接从外面复制粘贴进去,或者新建纹理视图,框选图片选区复制粘贴
2023-07-18 14:50:112

如何理解全息投影,VR,AR这些技术

全息投影技术:属于3D技术的一种,原指利用干涉原理记录并再现物体真实的三维图像的技术。但平时所了解到的全息往往并非严格意义上的全息投影,而是使用佩珀尔幻像、边缘消隐等方法实现3D效果的一种类全息投影技术。VR:是一种可以创建和体验虚拟世界的计算机仿真系统,它利用计算机生成一种模拟环境,使用户沉浸到该环境中。虚拟现实技术就是利用现实生活中的数据,通过计算机技术产生的电子信号,将其与各种输出设备结合使其转化为能够让人们感受到的现象。AR:增强现实技术不仅能够有效体现出真实世界的内容,也能够促使虚拟的信息内容显示出来,这些细腻内容相互补充和叠加。在视觉化的增强现实中,用户需要在头盔显示器的基础上,促使真实世界能够和电脑图形之间重合在一起,在重合之后可以充分看到真实的世界围绕着它。扩展资料:全息成像的原理全息术的发明人丹尼斯·盖伯解决的问题是怎样为所有穿过一个大窗口的光线拍照,而不仅仅是为穿过一个很小的针孔的光线拍照。在透过这个窗口进行观察的时候,由于每只眼睛观察到不同的场景,观察者会产生立体的感觉。而且,如果观察者能够将他的头围绕着窗口外部移动,他可以看到物体的不同的角度(1960年代早期的的一个全息术实验拍摄了一个物体,物体前面几厘米的位置摆放了一个放大镜,观察者可以通过将头上下摆动,看到物体透过透镜成的像和物体本身)。参考资料来源:百度百科-ar参考资料来源:百度百科-VR参考资料来源:百度百科-全息投影
2023-07-18 14:50:131

用哪个网站看英超的视频直播比较好啊??想要清晰点的 谢谢

要重点明显,话语简洁,字迹清晰
2023-07-18 14:50:135

交换机配置命令

( ‘o′)凸 你说清楚撒 到底你要配置什么
2023-07-18 14:50:145

revice超战斗dvd什么时候播

2021年9月5日播出。《Revice》(原文:_面ライダ_リバイス/KAMENRIDERREVICE)是继圣刃后,令和的第3作假面骑士,节目播出同时也是revice超战斗dvd诞生50周年的纪念作品。
2023-07-18 14:50:151

如何察看mq中queue的消息内容

工作中的一些体会:如何查看queue里的messages的content.说实在的,MQ的东西很烦琐,虽然很强大。可是中文的资料太少(当然中文版的MQ会带些帮助文档,不过都是垃圾);英文的太拗口(虽然我整天看英文的文档,还是看不太懂;要不就是MQ太庞大了?)反正我只是在工作中学了那么一点点可怜的东西,就赶快写出来了。据我所知,是有两种的方式来查看queue的content.Prepare:假设queue的名字叫做local.queue, queue manager的名字叫做 test.queue.manager,mq安装在/opt/mqm下.1.先确定queue的长度不是0.$runmqsc test.queue.managerdis ql("local.queue") curdepth 2 : dis ql("local.queue") curdepthAMQ8409: Display Queue details. QUEUE(local.queue) CURDEPTH(1)如上所示,queue里面是有一个message的,因为curdepth的长度为1.2.查看queue的message的内容第一种方式:使用/opt/mqm/samp/bin/amqsget第二种方式:使用/opt/mqm/samp/bin/amqsbcg共同点:都是在命令后面先跟queue的名字,然后再跟queue manager的名字,如下/opt/mqm/samp/bin/amqsget local.queue test.queue.manager区别是:前者只能查看短长度的message,并且会把message取出(还不是太确定后者);遇到长度稍微长一点的就会发出2080的error code.$/opt/mqm/samp/bin/amqsget local.queue test.queue.managerSample AMQSGET0 startMQGET ended with reason code 2080Sample AMQSGET0 end而后者则没有这个限制;但是amqsbcg显示的message很奇特,连二进制的都同时显示
2023-07-18 14:50:192

perceive perception perspective 什么区别

perceive vt. 察觉,感觉;理解;认知vi. 感到,感知;认识到perception n. 知觉;[生理] 感觉;看法;洞察力;获取perspectiven. 观点;远景;透视图adj. 透视的
2023-07-18 14:50:211

《假面骑士revice》在什么平台可以看?

腾讯视频。《假面骑士Revice》(原文:仮面ライダーリバイス/KAMEN RIDER REVICE)是继圣刃后,令和的第3作假面骑士,同时也是假面骑士系列诞生50周年的纪念作品。作的英雄是“与恶魔契约的假面骑士”。在剧中,主人公五十岚一辉为了保护重要的家人,不幸被恶魔崇拜组织“亡命众”盯上。亡命众将潜藏在人类体内的恶魔实体化,制造出怪物。人物特点:在剧中,主人公五十岚一辉为了保护重要的家人,不被恶魔崇拜组织“亡命众”盯上。亡命众将潜藏在人类体内的恶魔实体化,制造出怪物。五十岚与寄宿在自己体内的恶魔Vice签订了契约,然后一辉变成假面骑士Revi,Vice变成假面骑士Vice,作为“1人也是2人”的组合骑士战斗下去。
2023-07-18 14:50:221

英超第二轮比赛对阵有哪些?

2022-23赛季英超联赛杯赛程表:1、英超第一轮赛程:2、英超第二轮赛程:3、英超第三轮赛程:4、英超第四轮赛程:5、英超第五轮赛程:6、英超第六轮赛程:7、英超第七轮赛程:8、英超第八轮赛程:9、英超第九轮赛程:10、英超第十轮赛程:11、英超第十一轮赛程:12、英超第十二轮赛程:13、英超第十三轮赛程:14、英超第十四轮赛程:15、英超第十五轮赛程:16、英超第十六轮赛程:17、英超第十七轮赛程:
2023-07-18 14:50:271

self awareness和perception有什么区别?

self awareness自知, 自我意识perceptionn. 认识能力;知觉,感觉;洞察力;看法;获取
2023-07-18 14:50:291

全息投影哪里有

在演唱会、晚会或者博物馆、科学馆中可能会有,具体需要查询当地是否有运用此技术。真全息投影标准1、裸眼,无介质,影像在空气中立体呈现。2、可以从360度去观看立体影像的不同角度。全息投影种类360度全息显示屏技术、空气投影技术、激光束投射技术。其中360度全息显示屏技术最容易理解,它是将图像投射镜子上,再让镜子进行高速的旋转,从而产生3D的立体影像;空气投影技术则是利用水蒸气,将影像投射在水蒸气上,由于分子之间的震动不均衡,所以可以形成立体图像;激光束投射技术是极米君认为最为复杂的,它是利用氮气和氧气在空气中散开时,混合成的气体变成灼热的浆状物质,并在空气中投射出3D影像,但这种技术显示的时间很短暂。扩展资料误区相关全息的概念在国内拥有良好的群众基础;科幻电影里看见漂浮在空气中的显示器,常被大家称为「全息显示」;既然「全息」的群众基础这么好,很多商家在宣传透明显示和3D显示相关技术的时候都会加一个「全息」的艺名,例如阿里巴巴上卖的投影「全息」膜;例如科技展厅内常见的金字塔「全息」展示柜,甚至如微软的HoloLens也只是双目立体虚像显示,而非「全息」显示器(虽然有光波导和光栅部件),因此导致国内对「全息」的认知有着普遍的误解。而事实上当我们需要判断看见的「全息」投影是否是真正的全息时,只需知道有无全息图即可。
2023-07-18 14:50:331

preception是什么意思

是perception么、n. 知觉;[生理] 感觉;看法;洞察力;获取
2023-07-18 14:50:361

《假面骑士》revice哪个平台播放?

《假面骑士》revice在腾讯平台播放。本作的英雄是“与恶魔契约的假面骑士”。LOGO在剧中,主人公五十岚一辉为了保护重要的家人,不幸被恶魔崇拜组织“亡命众”盯上。亡命众将潜藏在人类体内的恶魔实体化,制造出怪物。五十岚与寄宿在自己体内的恶魔Vice签订了契约,然后一辉变成假面骑士Revi,Vice变成假面骑士Vice,作为“1人也是2人”的组合骑士战斗下去。假面骑士剧情简介优秀的青年科学家&城北大学的学生·本乡猛被企图征服世界的邪恶秘密结社·修卡逮捕。在秘密场所用一周时间将其改造成了拥有蝗虫能力的改造人。可是,在被脑改造之前被恩师·绿川博士所救,从基地逃出。此后,成为了假面骑士的本乡猛,便开始了与修卡派来的怪人们的战斗。就这样诞生的两位假面骑士分别在日本和海外,与修卡共同战斗着。并同时得到立花藤兵卫、FBI搜查官·泷和也以及少年骑士队等朋友们的协助。永远无法再变回普通人的两个人将悲伤隐藏在面具之下,为了“人类的自由及世界的和平”。
2023-07-18 14:50:371

queue怎么发音

这个就跟字母Q的发音一样
2023-07-18 14:49:533

当都做n.时的区别:理解,inprospect可期待的,有...希望;在考虑中inperspective合乎透视法;比例正确但没有inperception的用法。解析:prospect:n.景色,前景,前途,期望perspective:n.透视画法,透视图,判断事物的方法;眼力,远景,前景perception:n.理解,感知,感觉,了解,领悟,洞察力,理解力;知觉作用;知觉过程;感性认识;观念,概念
2023-07-18 14:49:511

bodypaint 3D中怎样保存PSD贴图

bodypaint 3D里面把材质球的alpha通道打开画就行了。添加材质球---->选择贴图的通道:Materials ---->File---->New Material材质球图标---->右键---->Texture Channels---->选择需要打开的通道Color (C) ---------------------------------------Diffusion (D) ---------------------------------Luminance (L) ----------------------------------Transparency (T) ----------------------------Reflection (R) ----------------------------------Environment (E) ----------------------------Bump (B) -----------------------------------------Alpha (A) -----------------------------------------Specular Color (S) -----------------------------Displacement (D) -----------------------------
2023-07-18 14:49:501

什么是3d全息投影?

3D全息投影技术3D全息技术是使用干涉和衍射原理记载并再现物体真实的三维图画的技术,其原理适用于各种形式的动摇,如x射线、微波、声波、电子波等。只要这些波动在形成干涉花样时具有满足的相干性就可以。3D全息投影技术在立体电影、展馆、展览、军事侦察、金属内部勘探、保存宝贵的历史文物艺术品、遥感,研讨和记载物理变化极快的瞬时现象、瞬时过程等各个方面取得广泛的使用。3D全息投影系统利用干涉原理记录物体光波信息,这是拍摄过程:被拍摄物体在激光辐照下形成漫射式的物光束。另一部分激光作为参考光束射到全息底片上,和物光束叠加产生干涉,把物体光波上各点的位相和振幅转换成在空间上变化的强度,从而利用干涉条纹间的反差和间隔将物体光波的全部信息记录下来。扩展资料1、全息技术能记录物体光波振幅和相位的全部信息,并能把它再现出来。因此,应用全息技术可以获得与原物完全相同的立体像(从不同角度观察全息图的再现虚像,可以看到物体的不同侧面,有视察效应和景深感)。2、全息图的任何局部都能再现原物的基本形状,物体上任意点散射的球面波可抵达全息干板的每个点或每个局部,与参考光相干涉形成基元全息图,也就是全息图的每点或局部都记录着来自所有物点的散射光。因此,物体全息图每一局部都可以再现出记录时所有照射到该点局部的物点,形成物体的像,也就是破损后部分全息图仍能再现物体的像。参考资料来源:百度百科-全息投影
2023-07-18 14:49:471

switch 怎么link up

关于java中switch使用的一些说明switch(表达式){case 常量表达式1:语句1;....case 常量表达式2:语句2;default:语句;}default就是如果没有符合的case就执行它,default并不是必须的.case后的语句可以不用大括号.switch语句的判断条件可以接受int,byte,char,short,不能接受其他类型.一旦case匹配,就会顺序执行后面的程序代码,而不管后面的case是否匹配,直到遇见break,利用这一特性可以让好几个case执行统一语句.例如:switch(x){case 1:case 2:case3: System.out.println("haha");break;case4: System.out.println("hehe");}
2023-07-18 14:49:451

哪里可以看英超视频直播

现在看足球的话肯定是在天猫tv直播了 (tianmaotv.cn),主要是这里的足球比赛全部都有视频直播,而且不卡顿 界面看了也很舒服,相对其他的地方我觉得好多了。除了英超,其他中超 德甲意甲西甲都可以看
2023-07-18 14:49:442

bodypaint3d 菜单栏不见了 怎么办

shift+F12 名称过滤 输入菜单选择bodypaint 3d 菜单右下角执行
2023-07-18 14:49:402

《假面骑士revice》在哪个平台播出?

《假面骑士Revice》在爱奇艺播出。《假面骑士Revice》(原文:仮面ライダーリバイス/KAMEN RIDER REVICE)是继圣刃后,令和的第3作假面骑士,同时也是假面骑士系列诞生50周年的纪念作品。剧情概要在剧中,主人公五十岚一辉为了保护重要的家人,不幸被恶魔崇拜组织“亡命众”盯上。亡命众将潜藏在人类体内的恶魔实体化,制造出怪物。五十岚与寄宿在自己体内的恶魔Vice签订了契约,然后一辉变身为假面骑士Revi,Vice变成假面骑士Vice,作为“1人也是2人”的组合骑士战斗下去。
2023-07-18 14:49:381

请问一下queue和line up该如何区别呢?

queue up v.排队等候Queue up at the box office.在售票处排队(有等待的意思.)-------------------line up v.整队,排列起All the canoes line up at the starting line.所有划艇都排在起始线上了.(只是排整齐的意思,没有说要等待.)
2023-07-18 14:49:371

bodypaint怎么导入maya模型?

bodypaint 3d 对中文支持不好,所以,在max里最好以英文命名模型和材质,否则在 bodypaint 3d 里会是乱码。具体操作是:bodypaint打开后,点那个交互命令,才跳转到bodypaint里,好象是这样.如果是用的是bodypaint3d的独立版,那就是集成在c4d里的.如果安的插件对应maya的版本没错的话是可以直接交互过去.不过貌似开两个软件很占系统资源么.也可以直接obj输出了导进去画好再导出来了。
2023-07-18 14:49:331

你听听这是什么歌

《你听听 》是一首流行歌曲,演唱歌手周延英(英子-effie) 词:郑建浩 曲:郑建浩 编曲:邱沐阳/贺佳豪
2023-07-18 14:49:2913

queue 队列可以多长 python

没有试过,不过应该不过超过2GB大小。这是python在32位版本时就留下的一个内存管理缺陷。通常大小超过500MB,就会很慢。在实际应用环境中,queue最好不要超过几万条。通常保持在几百条以下更好。 单独的消息队列服务器,队列中缓存几百万条数据也是可以的。但是python的queue显然不是这样一个企业级应用。
2023-07-18 14:49:281

bodypaint怎么导入psd贴图

添加材质球-——选择贴图的通道:bodypaint——Materials——File——New Material,材质球图标——右键——Texture Channels----选择需要打开psd贴图就可以啦。BodyPaint 是最为高效、易用的实时三维纹理绘制以及 UV 编辑解决方案,在完全整合到 Cinema 4D中,其独创 RayBrush / Multibrush 等技术完全更改了历史的陈旧的工作流。艺术家只要进行简单的设置,就能够通过 200 多种工具在 3D 物体表面实时进行绘画 ---- 无论这个表面多么复杂奇特。使用单个笔触就能把纹理绘制在 10 个材质通道上,并且每个通道都允许建立带有许多混合模式和蒙板的多个图层。使用革命性的 RayBrush 技术,你甚至可以直接在渲染完成的图象上绘制纹理。
2023-07-18 14:49:241

为什么两个switch的uplink 口不能级联?

应该可以吧,换个交叉线看看
2023-07-18 14:49:221

有哪些电脑软件是大学生必备的?

WPS或者office
2023-07-18 14:49:193

Queue 存入 和 取出 是线程安全的吗?

Queue本身并不是线程安全的, 有两种方法来保证线程安全:1. 手动加锁。Queue myCollection = new Queue();lock(myCollection.SyncRoot){ foreach (object item in myCollection) { // Insert your code here. }}2. 调用Synchronized方法,这时候得到的就是一个线程安全的Queue Queue mySyncdQ = Queue.Synchronized( myQ );
2023-07-18 14:49:181

bodypaint3d魔棒选择不了

只所以不能能调出魔棒是因为国内下载的BodyPaint_3D3.1.1安装包里面没有魔棒支持文件,安装后C:ProgramFilesMAXONBODYPAINT3Dlibraryrowser里面少了bodypaintpresets.lib4d、maxon.lib4d两个文件。只要补上缺少的文件就行了。具体做法是用户可以到官方下载个DEMO版本的BodyPaint3D3.11,然后把根目录下的文件夹拷贝到已经破解好的BodyPaint3D3.11根目录下即可解决问题了
2023-07-18 14:49:171

《假面骑士revice》在个平台哪看?

《假面骑士Revice》在爱奇艺播出。《假面骑士Revice》(原文:仮面ライダーリバイス/KAMEN RIDER REVICE)是继圣刃后,令和的第3作假面骑士,同时也是假面骑士系列诞生50周年的纪念作品。作的英雄是“与恶魔契约的假面骑士”。在剧中,主人公五十岚一辉为了保护重要的家人,不幸被恶魔崇拜组织“亡命众”盯上。亡命众将潜藏在人类体内的恶魔实体化,制造出怪物。剧情概要在剧中,主人公五十岚一辉为了保护重要的家人,不幸被恶魔崇拜组织“亡命众”盯上。亡命众将潜藏在人类体内的恶魔实体化,制造出怪物。五十岚与寄宿在自己体内的恶魔Vice签订了契约,然后一辉变身为假面骑士Revi,Vice变成假面骑士Vice,作为“1人也是2人”的组合骑士战斗下去。
2023-07-18 14:49:171

Bodypaint 3D怎么使用 Bodypaint 3D实用技巧分享

你得先知道透明贴图的原理,其实就是个alpha通道,然后就知道怎么处理了。 bodypaint 3D里面把材质球的alpha通道打开画就行了。 添加材质球---->选择贴图的通道: Materials ---->File---->New Material 材质球图标---->右键---->Texture Channels---->选择需要打开的通道 Color (C) --------------------------------------- Diffusion (D) --------------------------------- Luminance (L) ---------------------------------- Transparency (T) ---------------------------- Reflection (R) ---------------------------------- Environment (E) ---------------------------- Bump (B) ----------------------------------------- Alpha (A) ----------------------------------------- Specular Color (S) ----------------------------- Displacement (D) -----------------------------
2023-07-18 14:49:101