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那个不好意思、可以麻烦你在帮我翻译一次吗?非常感谢!

2023-07-11 08:15:07
TAG: 翻译
共2条回复
tt白

1) the working process of the engine intake, compression, work points, exhaust four process. Four stroke engines is to bring the four process on the piston movement up and down to four trip to finish. Air travel: into the valve open, exhaust are closed. As the piston from top gear moving, the piston top of the volume increases, the pressure in the cylinder reduce, produce vacuum suction. The natural gas mixture can be inhaled cylinder. Compression stroke: the intake and exhaust all closed door, the piston check points up from the check point move, the mixed gas pressure to the combustion chamber. The work schedule: at the end of the compression, the intake and exhaust gate still closed, a spark plug edm, lit mixture, of the burned gases expand violent, the enormous pressure, forcing the piston quickly descending, promote the crankshaft connecting rod and work. An exhaust stroke: exhaust door open, went into the valve closed, the piston check points up from the check point move, will exhaust ruled out.

2) steering system generally by steering control agencies, steering gear and steering mechanism of three parts. When turned the steering wheel, steering shaft and with this worm turns, rolling and worm meshing move, the steering rocker swings, promote the levers of straight and move. So turn quarter with sales to as the center, driving the front wheel side to deflect, achieve control of vehicle to purpose.

3) battery what role

The role of the battery is supply power engine, engine. In a low speed engine, engine power generation is insufficient to lighting, audio devices work, ignition system power; When the engine is running at high speed. Generator power generation is plentiful, store excess electricity. The battery charger, discharge, but through the ammeter display.

4) indicates that the function and the gas distribution institution of?

A: with gas institutions to work on the role, at the door open and close the intake and exhaust, and the introduction of fuel in the cylinder and the discharge waste gas. At the same time, drive the petrol pump parts etc, distributor. With gas sector mainly parts including: the intake and exhaust door, the camshaft driven parts, etc.

5) 6. Explain the role of cooling is level?

Answer: the cooling effect of is: the quantity of heat of the high temperature parts scattered into the atmosphere to, to keep in normal temperature engine work. Water cooling is generally by the engine water jacket, water pump, heat sink, fan, section WenQi, temperature, water table and switch of the parts.

苏萦

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2023-07-11 03:47:581

饮料灌装机械的英语专业术语有哪些啊?

  人字齿轮herringbone gear  冗余自由度redundant degree of freedom  柔轮flexspline  柔性冲击flexible impulse; soft shock  柔性制造系统flexible manufacturing system; FMS  柔性自动化flexible automation  润滑油膜lubricant film  润滑装置lubrication device  润滑lubrication  润滑剂lubricant  三角形花键serration spline  三角形螺纹V thread screw  三维凸轮three-dimensional cam  三心定理Kennedy`s theorem  砂轮越程槽grinding wheel groove  砂漏hour-glass  少齿差行星传动planetary drive with small teeth difference  设计方法学design methodology  设计变量design variable  设计约束design constraints  深沟球轴承deep groove ball bearing  生产阻力productive resistance  升程rise  升距lift  实际廓线cam profile  十字滑块联轴器double slider coupling; Oldham‘s coupling  矢量vector  输出功output work  输出构件output link  输出机构output mechanism  输出力矩output torque  输出轴output shaft  输入构件input link  数学模型mathematic model  实际啮合线actual line of action  双滑块机构double-slider mechanism, ellipsograph  双曲柄机构double crank mechanism  双曲面齿轮hyperboloid gear  双头螺柱studs  双万向联轴节constant-velocity (or double) universal joint  双摇杆机构double rocker mechanism  双转块机构Oldham coupling  双列轴承double row bearing  双向推力轴承double-direction thrust bearing  松边slack-side  顺时针clockwise  瞬心instantaneous center  死点dead point  四杆机构four-bar linkage  速度velocity  速度不均匀( 波动) 系数coefficient of speed fluctuation  速度波动speed fluctuation  速度曲线velocity diagram  速度瞬心instantaneous center of velocity  塔轮step pulley  踏板pedal  台钳、虎钳vice  太阳轮sun gear  弹性滑动elasticity sliding motion  弹性联轴器elastic coupling flexible coupling  弹性套柱销联轴器rubber-cushioned sleeve bearing coupling  套筒sleeve  梯形螺纹acme thread form  特殊运动链special kinematic chain  特性characteristics  替代机构equivalent mechanism  调节modulation, regulation  调心滚子轴承self-aligning roller bearing  调心球轴承self-aligning ball bearing  调心轴承self-aligning bearing  调速speed governing  调速电动机adjustable speed motors  调速系统speed control system  调压调速variable voltage control  调速器regulator, governor  铁磁流体密封ferrofluid seal  停车阶段stopping phase  停歇dwell  同步带synchronous belt  同步带传动synchronous belt drive  凸的,凸面体convex  凸轮cam  凸轮倒置机构inverse cam mechanism  凸轮机构cam , cam mechanism  凸轮廓线cam profile  凸轮廓线绘制layout of cam profile  凸轮理论廓线pitch curve  凸缘联轴器flange coupling  图册、图谱atlas  图解法graphical method  推程rise  推力球轴承thrust ball bearing  推力轴承thrust bearing  退刀槽tool withdrawal groove  退火anneal  陀螺仪gyroscope  V 带V belt  外力external force  外圈outer ring  外形尺寸boundary dimension  万向联轴器Hooks coupling universal coupling  外齿轮external gear  弯曲应力beading stress  弯矩bending moment  腕部wrist  往复移动reciprocating motion  往复式密封reciprocating seal  网上设计on-net design, OND  微动螺旋机构differential screw mechanism  位移displacement  位移曲线displacement diagram  位姿pose , position and orientation  稳定运转阶段steady motion period  稳健设计robust design  蜗杆worm  蜗杆传动机构worm gearing  蜗杆头数number of threads  蜗杆直径系数diametral quotient  蜗杆蜗轮机构worm and worm gear  蜗杆形凸轮步进机构worm cam interval mechanism  蜗杆旋向hands of worm  蜗轮worm gear  涡圈形盘簧power spring  无级变速装置stepless speed changes devices  无穷大infinite  系杆crank arm, planet carrier  现场平衡field balancing  向心轴承radial bearing  向心力centrifugal force  相对速度relative velocity  相对运动relative motion  相对间隙relative gap  象限quadrant  橡皮泥plasticine  细牙螺纹fine threads  销pin  消耗consumption  小齿轮pinion  小径minor diameter  橡胶弹簧balata spring  修正梯形加速度运动规律modified trapezoidal acceleration motion  修正正弦加速度运动规律modified sine acceleration motion  斜齿圆柱齿轮helical gear  斜键、钩头楔键taper key  泄漏leakage  谐波齿轮harmonic gear  谐波传动harmonic driving  谐波发生器harmonic generator  斜齿轮的当量直齿轮equivalent spur gear of the helical gear  心轴spindle  行程速度变化系数coefficient of travel speed variation  行程速比系数advance-to return-time ratio  行星齿轮装置planetary transmission  行星轮planet gear  行星轮变速装置planetary speed changing devices  行星轮系planetary gear train  形封闭凸轮机构positive-drive (or form-closed) cam mechanism  虚拟现实virtual reality  虚拟现实技术virtual reality technology, VRT  虚拟现实设计virtual reality design, VRD  虚约束redundant (or passive) constraint  许用不平衡量allowable amount of unbalance  许用压力角allowable pressure angle  许用应力allowable stress; permissible stress  悬臂结构cantilever structure  悬臂梁cantilever beam  循环功率流circulating power load  旋转力矩running torque  旋转式密封rotating seal  旋转运动rotary motion  选型type selection  压力pressure  压力中心center of pressure  压缩机compressor  压应力compressive stress  压力角pressure angle
2023-07-11 03:49:151

worm gear是什么意思

  worm gear英 [wu0259:m ɡiu0259] 美 [wu025am ɡu026ar]  n.蜗轮;  [网络]蜗轮传动装置; 蜗齿; 螺旋齿轮;  [例句]Reconstruct of the plane-generated double enveloping hourglass worm gear pair  平面二次包络环面蜗轮副的实体重构
2023-07-11 03:49:401

worm gear是什么意思

  worm gear英 [wu0259:m ɡiu0259] 美 [wu025am ɡu026ar]  n.蜗轮;  [网络]涡轮; 蜗轮传动装置; 蜗轮加工;  [例句]Machine tool Worm gear High-precision Error analysis Error correction;  机床;蜗轮;高精度;误差分析;误差修正;
2023-07-11 03:49:471

worm gear pair是什么意思

蜗轮副希望可以帮到你,望采纳谢谢!!
2023-07-11 03:49:551

常用齿轮传动形式有那些?

(2)齿条( Rack ):与正齿轮咬合之直线条状齿轮,可以说是齿轮之节距在大小变成无限大时之特殊情形。(3)内齿轮(Internal gear):与正齿轮咬合之直线圆筒内侧齿轮。(4)螺旋齿轮(Helical gear):齿筋成螺旋线(helicoid)之圆筒齿轮。(5)斜齿齿条(Helical rack):与螺旋齿轮咬合之直线状齿轮。(6)双螺旋齿轮(Double helical gear):左右旋齿筋所形成之螺旋齿轮。 2.直交轴之齿轮(圆锥齿轮) (1)直齿伞形齿轮(Straight bevel gear):齿筋与节圆锥之母线(直线)一致之伞形齿轮。(2)弯齿伞形齿轮(Spiral bevel gear):齿筋为具有螺旋角之弯曲线的伞形齿轮。(3)零螺旋弯齿伞形齿轮(Zerol bevel gear):螺旋角为零之弯齿伞形齿轮。 3.错交轴之齿轮(蜗轮和蜗杆) (1)圆筒蜗轮齿轮(Worm gear):圆筒蜗轮齿轮为蜗杆(Worm)及齿轮(Wheel)之总称。(2)错交螺旋齿轮(screw gear):此为圆筒形螺旋齿轮,利用要错交轴(又称歪斜轴)间传动时称之。(3)其它之特殊齿轮: 面齿轮(Face gear):为能与正齿轮或与螺旋齿轮咬合之圆盘形的面齿轮。 鼓形蜗轮齿轮(Concave worm gear):凹鼓形蜗杆及与此咬合之齿轮的总称。 戟齿轮(Hypoid gear):传达错交轴之圆锥状齿轮。形状类似弯齿伞形齿轮。
2023-07-11 03:50:051

请问齿轮中,除了直齿轮,斜齿轮和人字齿轮外,还有哪些种类的齿轮呢?

齿轮按齿圈上的轮齿分布形式可分为,直齿,斜齿,人字齿,锥齿(常见的)。按轮体的结构可分为盘类齿,套类齿,轴类齿,条类齿等。
2023-07-11 03:50:272

常用齿轮传动形式有那些?

①圆柱齿轮——平行轴间传动。②圆锥齿轮——两相交轴间传动。③涡轮与蜗杆——两交错轴间传动。
2023-07-11 03:50:362

求英文高手帮我翻译一个文章(汉译英,机械类)

求英文高手帮我翻译一个文章(汉译英,机械类) 悬赏分:10 - 离问题结束还有 14 天 23 小时Mechanics Components Charles W. Beardsley Gears Spur and helical gears. A gear having tooth elements that are straight and parallel to its axis is known as a spur gear. A spur pair can be used to connect parallel shafts only. Parallel shafts, however, can also be connected by gears of another type, and a spur gear can be mated with a gear of a different type. To prevent jamming as a result of thermal expansion, to aid lubrication, and to compensate for unavoidable inaccuracies in manufacture, all power-transmitting gears must have backlash. This means that on the pitch circles of a mating pair, the space width on the pinion must be slightly greater than the tooth thickness on the gear, and vice versa. On instrument gears, backlash can be eliminated by using a gear split down its middle, one half being rot table relative to the other A spring forces the split gear teeth to occupy the full width of the pinion space. Helical gears have certain advantages; for example, when connecting parallel shafts they have a higher load carrying capacity than spur gears with the same tooth numbers and cut with the same cutter. Because of the overlapping action of the teeth, they are smoother in action and can operate at higher pitch-line velocities than spur gears. The pitch-line velocity is the velocity of the pitch circle. Since the teeth are inclined to the axis of rotation, helical gears create an axial thrust. If used singly, this thrust must be absorbed in the shaft bearings. The thrust problem can be overcome by cutting two sets of opposed helical teeth on the same blank. Depending on the method of manufacture, the gear may be of the continuous-tooth herringbone variety or a double-helical gear with a space between the two halves to permit the cutting tool to run out. Double-helical gears are well suited for the efficient transmission of power at high speeds. Helical gears can also be used to connect nonparallel, non-intersecting shafts at any angle to one another. Ninety degrees is the commonest angle at which such gears are used. Worm and bevel gears. In order to achieve line contact and improve the load-carrying capacity of the crossed axis helical gears, the gear can be made to curve partially around the pinion, in somewhat the same way that a nut envelops a screw. The result would be a cylindrical worm and gear. Worm gears provide the simplest means of obtaining large ratios in a single pair. They are usually less efficient than parallel-shaft gears, however, because of an additional sliding movement along the teeth. Because of their similarity, the efficiency 55 of a worm and gear depends on the same factors as the efficiency of a screw. Single-thread worms of large diameter have small lead angles and low efficiencies. Multiple-thread
2023-07-11 03:50:472

翻译,有病句么?

翻译出的结果——附件是我们的新项目的齿轮箱,能请您看看,欢迎您的评论在设计改进,包括:  1。蠕虫和齿轮的材料。  2。齿轮的建筑材料。  3。basic-design数据的蠕虫病毒和齿轮有些别扭唉~
2023-07-11 03:51:063

翻译,这个英语有病句么,怎么改?

The attachment is a gear box of our new project, and we are looking forward to your comments on the products design improvements, including:1.The worm and the gear materials.2.The gear housing materials. 3.The basic-design data of the worm and the gear
2023-07-11 03:51:143

减速器方面的翻译

Abstract: The reducer is a closed shell of the rigid gear drive, worm drive or gear - worm drive components are part of an independent, common in the power machine and work as a reducer between the transmission device; in a few occasions also used for the transmission rate when the device is called the growth rate. Reducer as a result of compact, efficient, accurate and reliable transmission of movement, the use of simple maintenance, and mass production, so in the modern machine measures a wide range of applications. By gear reducer gear reducer series can be divided into single-stage, secondary and tertiary and several multi-stage reducer; by mutual axis configuration in space can be divided into two types of vertical and horizontal reducer; by sketch the characteristics of movement can be divided into the expansion, coaxial and reducer, such as streaming. Gear reducer is characterized by high efficiency, long service life, easy maintenance, which has a wide range of applications. Gear of the subject is a typical application. Keywords: gear reducer transmission of movement
2023-07-11 03:51:231

机械英语翻译 请大侠帮忙

专业的翻译还是不要随便在网上问,应为“在线翻译”的不知道你是否敢用呢?雷音翻译精准翻译您的稿件
2023-07-11 03:51:301

worm gear material:GMP.POM.005 ticona celcom m90 or GMP.POM.003 dupont delrin,100p nc 010 ,什么意思

那是POM塑料原料的代号名称
2023-07-11 03:51:492

variator造句 variatorの例文 "variator"是什麼意思

Home product description plaary variator 首页产品介绍游星减速机 Hydraupc moment converter ; hydraupc moment variator 液压变矩器 Our main products : reducer , gear motor , bevel gear , worm - gear motor , cycloidal reducer and variator 公司主要产品有:齿轮减速机;蜗轮蜗杆减速机;螺旋伞齿轮减速机;摆线针轮减速机及无级变速器。 A kind of mechanical patterned step - less variator with specified range of apppcation has been introduced . the position , working principle of this mechani *** and its designing calculation were expounded 摘要介绍了一种具有一定应用范围的机械式无级变速器。阐述了该机构的组成、工作原理及其设计计算。 We speciapze in manufacturing ud ( l ) series pla cone - disk speed variator , rv series worm gearbox , wj series cast iron worm gearbox , g series hepcal geared motor & other hepcal speed reducers , kg series aluminum worm gearbox , y2 series ( ip54 ) electrical motor , x b jxj series cycloid pin wheel reducer , all kinds of bination and their related parts 专业生产ud ( l )系列行星锥盤无级变速机, rv系列蜗轮蜗杆减速机, wj系列铸铁蜗轮蜗杆减速机, g系列斜齿轮减速机及其它斜齿轮减速机, kg系列铝合金蜗轮蜗杆减速机, y2系列( ip54 )三相异步电机, x b jxj系列摆线针轮减速机,各种组合变速机及各种配件。 The pany passed iso9001 in 2001 : 2000 international quapty management system attestations . now the predominant product has already bee xr series hepcal gear units , xf series parallel shaft hepcal gear units , xk serial hepcal - bevel gear units , xs series hepcal - worm gear units , xt series spiral bevel gear units , xb series high power gear units , xh series high power gear units , nmrv series worm gear units , mb , mbn series plaary friction mechanical speed variator , x , b series cycloid reducer , wb series cycloid micro reducer to wait more than ten serieses , several thousand kinds of specificationses of in general use product 现主导产品已形成xr系列斜轮硬面减速机xf系列平行轴斜轮减速机xk系列斜轮螺旋锥轮减速机xs系列斜轮蜗轮减速机, xt系列螺旋锥轮减速机, xb系列螺旋锥轮-斜轮减速机xh系列平行轴斜轮减速机nmrv系列蜗轮减速机, mb mbn系列行星锥盤无级变速机, x b系列摆线针轮减速机, wb微型摆线针轮减速机等十几个系列数千种规格的通用产品。 It"s difficult to find variator in a sentence. 用 variator 造句挺难的
2023-07-11 03:51:561

hourglass worm中文翻译

The process has an advanced principle . the involute hourglass worm drive can reapze the design machining of gear form and direction , and the internal meshing honing gear has high efficiency . this process has all merits mentioned above , and also has the advantages of quapty stabipty , high productivity for rude and finish machining 该工艺原理先进,它集有利于实现齿形、齿向设计加工的渐开面环面蜗杆传动与高效的内啮合珩齿的优点与一体,对齿轮的粗、精加工都有质量稳定、生产效率高的优点。 On the condition of “ many - head ” and “ *** all drive ratio ” , the plane double enveloping hourglass worm can not settle the problem of undercutting and sharpening simultaneously . it has devoted to a new type hourglass worm _ sphere double enveloping hourglass worm . the coordinate system is estabpshed according to the frock . the meshing equation and the tooth equation of worm and gear have been developed and the distribution of contact pne on gear tooth is *** yzed . to evaluate the meshing quapty , four meshing quapty indexes and five original parameters are put forward . through mass programming puting , the relations beeen meshing quapty and original parameters are derived and depicted by graphs 考虑到平面二次包络环面蜗杆传动在多头小传动比条件下根切与齿顶变尖的矛盾很难同时解决且啮合性能较差,介绍了一种新型环面蜗杆传动? ?球面二次包络环面蜗杆传动.在研究过程中,根据工装建立了坐标系,根据一二包过程的运动关系推得了啮合方程和蜗杆与蜗轮的齿面方程,分析了蜗轮齿面上的接触线分布.为了评价啮合性能,提出了4项性能指标和5项原始参数,通过大量编程计算得到了啮合性能指标与原始参数之间的关系,并以图表直观的表示 With the increasingly extensive apppcation of the planar enveloping hourglass worm gearing , it bees more important to rapid detection and high precision of the manufacture error . the surface of the planar enveloping worm gearing is ppcate , and current domestic and international examination concerning its form generally is recur to the general three dimension measure apparatus or the special measure apparatus according to " the type of assemble " principle designed 由于平面包络环面蜗杆齿面比较复杂,其齿形、齿距、齿厚各不相等,因而关于它的制造误差检测也比较复杂。目前国内外关于其形面的检测一般是借助于通用三坐标测量机或按“装配式”检测原理(即测量状态与加工状态一致的原理)设计专用量仪进行的,一直没有十分成熟的专门产品问世。
2023-07-11 03:52:031

大虾们帮着翻译下啊帮帮忙

蜗杆传动都是单人或双人包络。一个单一的包络传动装置是一个在其中齿轮包裹周围或部分套包虫.. 1传动装置,其中每个元素部分,周边有其他的,当然是双包络环面蜗杆传动。重要两者的区别是,区域联系存在着牙齿的二次包络齿轮,而只有线接触者之间的单包络齿轮。这次的蠕虫和蜗轮的一套具有相同的手螺旋至于越过螺旋齿轮,但螺旋角度通常都不尽相同。螺旋角对蠕虫一般都相当大,这对齿轮非常小。正因为如此,它通常指定牵头角度对蠕虫,它是相辅相成的蠕虫螺旋角,螺旋角对齿轮;两个角度来看都是平等的,为90摄氏度。轴角。
2023-07-11 03:52:102

专业英语高手进!!

2023-07-11 03:52:196

跪求翻译 急!!

舵机包括住房,蠕虫,球螺母,1架作出的活塞,液压助力器的组成,以及齿部门与连杆臂组成shaft.the权力一些车转向系统是一个油冷却器提供。 该舵机球螺母硬性担保机架内的活塞。在牙齿上的齿厚机架和部门可以调整在侧驱动涵盖了房屋的调节螺丝。减少之间的蠕虫和螺母摩擦,球在他们重新分发线程。机架,活塞铸铁弹性分裂环确保在舵机房的紧密配合。 督导轴旋转转换成机架活塞由于prpgressive议案,沿该蠕虫螺母位移。机架活塞牙齿把部门,因此与连杆臂轴。控制阀是安排之前,舵机住房。 此次与水库和过滤〖GB/T7586-1996〗液压助力双作用叶片pumo是安装在发动机上。它的动力是一个V带从曲轴普利或齿轮火车。该泵是连接到控制阀由两个软管:软管的压力,通过该液压油是从punp和返回液压流体水库返回软管交付。 督导机制包括方向盘。一转向轴。 asteeing列,带侧转向齿轮箱,降低盖,一弧面蜗杆,一个有三重滚子轴承和连杆的调整螺丝连杆轴轴。 过弯的努力申请到舵机应转交到前轮。这是由在转向连杆臂组成的联系。一个拉杆。,扎答阑链接,转向臂和左,rigt关节武器。督导联系是如此designde以防止副作用,在所有的汽车车轮comering船舶,从而enuring转向轮胎磨损和minimizinggwear缓解。为此,有必要将所有的车轮的几何轴线在一个点是由车轮描述共同的中心相交的圆圈 给分!
2023-07-11 03:52:332

求 外文翻译 是汽车专业的就行,两百分,在线等

汽车的倒没有关于道路之类的倒是有几篇 英文文献 不知道要不?要的话邮箱写个
2023-07-11 03:52:444

跪求中文摘要翻译

The 21st century"s manufacturing industry faces the customer demand actuation, not to be possible to forecast that fast changeable and the market competition which increases unceasingly from the whole world, moreover competes intensifies unceasingly. The market changes the request manufacture system processing the product variety to be able unceasingly the fast transformation to satisfy the market demand. The jig held the important position more and more in the machine manufacture, this article introduced one kind of stainless steel steel pot welding fixture"s design calculation. This jig uses the motor-driven, with the shaft coupling connection reduction gear, the reduction gear uses the single stage worm bearing adjuster to decelerate, after the reduction gear outputs the power, the reduction gear and the guide screw connection, by passes through the guide screw movement to carry on the processing to the work piece. This article carries on the design calculation in view of the mechanical drive part. First carries on the stress analysis to the job, thus calculates other part"s stress size; The next guide screw from its stability, the guide screw anti-shearing strength and the anti-bending strength carries on the computation; The worm bearing adjuster easy to present the surface pitting regarding the worm gear worm bearing adjuster in the transmission, the gear teeth breaks off, tooth face attrition and agglutination and so on, therefore time computation gathers according to the tooth root bending strength. To the tooth root worm gear main failure mode is the attrition, therefore in the computation according to the tooth face contact strength calculation, the countershaft class components" stress size carries on the crooked resultant stress and the fatigue strength finally gathers. Through promoted equipment"s overall performance to mechanical part"s design, the equipment to display the extremely good running ability.
2023-07-11 03:53:022

能帮我翻译几个句子吗??谢谢!

貌似都是电脑软件翻译的啊.
2023-07-11 03:53:093

七牛云上传android apk文件

1.如何将android apk文件上传到七牛云? 1.1首先要设置mimeType文件格式。如图片的:"image/png", "image/jpeg", "image/jpg", "image/webp"。 1.2android apk文件的格式为:"application/vnd.android.package-archive" 2.如何拼接返回的url? 2.1" https://res1.bnq.com.cn/$ {res.key}" res.key是上传成功后返回的.apk文件唯一标识。
2023-07-11 03:47:071

apache是干什么用的

apache是一款http服务器软件, 是最流行的web服务器Apache软件基金会(也就是Apache Software Foundation,简称为ASF),是专门为运作一个开源软件项目的 Apache 的团体提供支持的非盈利性组织,这个开源软件项目就是 Apache 项目。这个组织把自己作为有着相同目标的开发者与用户的团体,而不是简单的共享在一个服务器上的一组项目的组织团体。在它所支持的 Apache 项目与子项目中,所发行的软件产品都遵循 Apache许可证(Apache License)。
2023-07-11 03:47:071

一男一女黑人唱的英文歌,词中有I love you ,i need you,歌的中文名是美妙的世界

Nelly & Kelly - dilemma
2023-07-11 03:47:112

Service Temporarily Unavailable的503错误是怎么回事

503是一种HTTP状态码,是服务器出错的一种返回状态。由于临时的服务器维护或者过载,服务器当前无法处理请求。这个状况是临时的,并且将在一段时间以后恢复。如果能够预计延迟时间,那么响应中可以包含一个Retry-After起头用以标明这个延迟时间。如果没有给出这个Retry-After信息,那么客户端应当以处理500(Server Internal Error)响应的方式处理它。注意:503状态码的存在并不意味着必须在服务器过载的时候使用它。某些服务器只不过是希望拒绝某些客户端的连接。
2023-07-11 03:47:111

退出为什么是CTRL+W, "W"是指哪个单词

windows的意思,因为关闭的英语首字母C被复制copy抢先了
2023-07-11 03:47:132

apache是什么意思?

apache是免费的web服务器可以在迅雷上下载
2023-07-11 03:47:152

肖战的歌曲全部歌曲

肖战的歌曲全部歌曲如下:1. 忘羡2. 问少年3. 爱上你等于爱上寂寞4. 光点5. 余年6. 最好的夏天7. 陈情令片尾曲8. 绿光9. 我们曾经在一起10. 王牌部队片尾曲11. 余生,请多指教12. 策马正少年13. 最幸运的幸运14. 我们都是追梦人15. 红梅赞16. 竹石17. 千年一声唱18. 岁岁平安19. 军港之夜20. 完美生活21. 心动22. 恼人的秋风23. 被风吹过的夏天24. 呐喊25. Faded26. 问情27. 沧海一声笑28. 军港之夜29. 跟着感觉走30. Call Me Baby31. 平凡之路32. 流星雨沙滩33. 找自己野子34. Why Nobody35. Fights+Che36. 爱情童年37. Close To You38. 北方的狼残酷月光
2023-07-11 03:47:051

有谁知道七牛云是干嘛的?

七牛云是融合云存储,和全国很多知名CDN厂商进行合作,界面还是比较简洁规范的。又拍云的CDN的用户量也不小,但是对于文件存储来说的话,又拍云只能用SDK开发,七牛云有直观的控制台可以管理文件。希望可以帮到你。
2023-07-11 03:47:001

ctrl+w是什么快捷键

关闭当前网页
2023-07-11 03:46:594

把个logo 设计成PLT的格式的,谢谢

你用 PS 抠图,然后导进 CDR 里面就可以啊
2023-07-11 03:46:598

什么是apache服务器

Apache,一种开放源码的HTTP服务器,可以在大多数计算机操作系统中运行,由于其多平台和安全性(注1)被广泛使用,是最流行的Web服务器端软件之一。它快速、可靠并且可通过简单的API扩展,Perl/Python等解释器可被编译到服务器中。历史Apache起初由 Illinois 大学 Urbana-Champaign 的国家高级计算程序中心开发。此后,Apache 被开放源代码团体的成员不断的发展和加强。Apache 服务器拥有牢靠可信的美誉,已用在超过半数的因特网站中-特别是几乎所有最热门和访问量最大的网站。开始,Apache只是Netscape网页服务器(现在是SunONE)的之外的开放源代码选择。渐渐的,它开始在功能和速度。超越其他的基于Unix的HTTP服务器。1996年4月以来,Apache一直是Internet上最流行的HTTP服务器: 1999年5月它在 57% 的网页服务器上运行;到了2005年7月这个比例上升到了69%。作者宣称因为这个名字好记才在最初选择它,但是流传最广的解释是(也是最显而易见的):这个名字来自这么一个事实:当Apache在1995年初开发的时候,它是由当时最流行的HTTP服务器NCSA HTTPd 1.3 的代码修改而成的,因此是“一个修补的(a patchy)”服务器。然而在服务器官方网站的FAQ中是这么解释的:“‘Apache"这个名字是为了纪念名为Apache(印地语)的美洲印第安人土著的一支,众所周知他们拥有高超的作战策略和无穷的耐性”。无论怎么样,Apache 2.x 分支不包含任何 NCSA 的代码。特性Apache支持许多特性,大部分通过编译的模块实现。这些特性从服务器端的编程语言支持到身份认证方案。一些通用的语言接口支持Perl,Python, Tcl,和 PHP。流行的认证模块包括 mod_access, mod_auth 和 mod_digest。其他的例子有 SSL 和 TLS 支持 (mod_ssl), proxy 模块,很有用的URL重写(由 mod_rewrite 实现),定制日志文件 (mod_log_config),以及过滤支持(mod_include 和 mod_ext_filter)。Apache日志可以通过网页浏览器使用免费的脚本AWStats或Visitors来进行分析。2.x版本Apache 的2.x版本核心在Apache 1.x版本之上作出了重要的加强。这包括:线程,更好的支持非UNIX平台(例如Windows),新的 Apache API,以及IPv6支持。评价《PC Magazine》2004年8月评出了近30年以来的10款最佳软件产品。他们其中或者是有过最辉煌的历史,或者是最具创意。其对apache的评价是:第三名:Apache(阿帕奇,1995年推出)Apache目前已经演变成了“LAMP”,即Linux、Apache、MySQL和PHP的联合体。这是一个开放源代码软件项目,已经对微软的“.NET”战略构成严重威胁。尤其是Apache网络服务器,让用户充分体验到开发源码软件的稳定性、可靠性和可定制性。Apple.com评价apache时说:Apache是服务器软件始终不断进化的大块部件,它免费但又是无价之宝。Apache 是在资源开放运动中出现的绝对珍品,因为不属于个人专利而是对公共免费。一旦拥有这些源码,程序员能够自由完成所想——能在其它程序员接替工作时被赋予同样的权限来改变和修改自己的源代码。注释尽管不断有新的漏洞被发现,但由于其OpenSource的特点,漏洞总能被很快修补。因此总的来说,其安全性还是相当高的。() [#page_#][#page_#]AddHandler cgi-script .cgiAddHandler server-parsed .shtmlSethandler cgi-scriptAddHandler定义了何种扩展名用那一个字符串进行描述.SetHandler把一个目录下的文件都指定用这一个字符串描述.我在这里提到的命令都是与其结构密切相关的. Handler和Type的关系在下面会描述的. 许多的东东从外面是看不清楚的, 下面, 我们从里面看.三 程序的基本结构-----------------Apache有非常好的跨平台性. 为了实现这一目标和简化模块编写者的负担,Apache完成了许多基本的功能如IO, 内存分配等, 这些接口都是与具体平台无关的. 还有一些很有用的例程如: hash table, array 等. 在整个体系中, Apache有一个基本点, 它尽可能的使用简单的结构和算法, 这不仅易于理解和维护, 还提高了它的稳定性.在UNIX系统上, Apache采用了多进程模型, 在Window上采用了多线程模型.多进程模型中, 其子进程处理客户请求, 父进程用于管理子进程. 当系统过载时父进程会再启动几个子进程, 当系统空闲时, 父进程会杀掉几个子进程. 子进程的数目在"MinSpareServers"和"MaxSpareServers"之间. 而且, 每个子进程处理的请求个数也是有限制的, 这可以解决诸如内存泄漏等问题. 所有的进程状态都被记录在share memory中. 由于每个进程的状态记录在其中的一小块内存上, 它通常也只读写这一块内存, 因此, Apache没有使用什么同步机制.在Richard Steve的书上说到的几种多进程服务器模型, Apache都使用了,在不同的系统上根据其特点选择使用不同的方法:1. accept :在accept处阻塞, 只有在accept是在内核级实现的才行.2. select :在select处阻塞.3. mutex/lock_file :使用mutex或lock_file来进行对accpet进行互斥.三种方法都要求进行阻塞, 区别在于阻塞与不同的地方. 前两种方法都会由所谓的巨群问题: 多个阻塞在同一个资源上的进程被同时唤醒引发再次竞争. 不过, 按Richard Steve 的评测, 第一种方法最快, 第二种其次, 第三种最慢. 其实, 在linux上第三种方法也会有巨群问题.Apache虽然并不强调性能, 这并不意味着他们不重视性能. 而是Apache认为在Server端realiable才是第一位的. 但Apache的性能还是不错的.
2023-07-11 03:46:581

一句歌词i miss you i need you i want you 叫什么歌

grow old with you
2023-07-11 03:46:575