工作压力越来越大 怎么用英语说

1、水吸收热量：Q=cm(t-t0)=4200x3x(120-30)=1134000（焦耳）
2、p=900W=0.9kw
如果是是持续通电工作,应耗电：W=pt=0.9kwx0.5h=0.45kw.t
但实际只耗0.315KW-h,两者不相等,所以该锅是间歇工作的.

1,It is tired to drive during the traffic jam.
2,I delayed to reply you because of the working pressure.
3,They still want to make me up though they knew all of this.
4,Seeing nobody was home,he decided to leave a message.
5,He kept silent though he knew the truth.

The minimum working pressure is 60% of the supreme working pressure.
用倍数的表达方式表示小数是不是有点太笨了……嘿嘿

压力容器的最高工作压力是指压力容器工作时允许的最大压力.也就是说,压力容器工作压力不允许超过这个压力.
压力容器内各个部位的压力是一致的.

其实,英文里面自我介绍,别人更看重的是实践,experiences,像这样的笼统词,外国人是不感冒的!
翻译词：
1.With a pleasant,nice,and responsible personalities,able to work under high pressure and time limitation
2.Excellect personal integrety,precise attitude on jobs.Good written expression skills.
3.With good organizational capabilities and team spirit.
4.Responsible and self-motivated

I have a strong sense of responsibility, work conscientiously, can work under pressure. Modest, understanding of new things, new knowledge has good ability to accept, can quickly adapt to the new environment. Organization coordinated ability is strong, hands ability, has the good team cooperation spirit.

1.25-1.5倍.

向右运动时,速度V1=Q/S1=5.1m/min
向左运动时,速度V2=Q/S2=1.7m/min
推力F=P1S1-P2S2=(2*∏*100^2)/4-((0.5*∏*100^2)-(0.5*∏*50^2))/4=12756.25N

扬程略大于要求的工作压力、水量Q按已知流量选择.工作压力是指钠离子交换设备进水管口安装的压力表显示的压力.

1.感谢邀请.Thanks for your invitation.2.我也希望来参加你们的年会,但由于今年我已安排好去北京大学进行讲座,故无法前来.
这句话要用虚拟与,所以应该译为：
I wish I could attend to your annual meeting, but I couldn't go because I've planned to give a lecture in Beijing University this year, 3.我恐怕工作压力将无法让我有时间给你们准备一个讲座.
I'm afraid that the working burden makes me impossible to have the time preparing a lecture for you. 4.我希望明年能参加你们的年会.
I hope I can attend to your annual meeting next year.

F=PA P=F/A P=500~4000N/100CM2
1N=0.1KG 1MP=10KG/CM2
P=50~400KG/100CM2=0.4KG/CM2
P=0.05~0.4MP 这是理论压力

awei4225 说的很对：
T=p*v/2/π=10*100/2/3.14=159N*m
P=T(力矩)*w（角速度）=T*n（转速）*2π（弧度）/60（秒）/1000（瓦变千瓦）/0.95/0.9=28.3Kw
括号（）解释下,其中60*1000/2π=9550,

1,本人思维敏捷,逻辑分析能力较强,工作认真、负责、扎实、灵活、善学,自学能力较强,能承受一定的工作压力,对待事情认真踏实负责.个人素质良好, 遇事沉着冷静,能理性的看待和解决问题；能从容调整来自各方面的压力.为人诚恳、热心、团结、友善,善于与他人进行交流与沟通,能较快地融入团队工作之中.能较熟练地操作WORD,EXCEL等计算机办公软件.
2,大专和本科的英文
3,再读,2012年3月毕业
译文：1 . The following is a brief explanation of my characters : agile in thinking , better logical analysis, strong sense of responsibility for the work , excellence in know -how, good flexibility , love of learning and studying , strong ability of self-study , ability of working under certain pressure, conscientiousness and responsibility for business . Good personal qualities , calm and cool-headed in distress , rational treatment and solution of the problem , unhurried modulation tension or pressure from different aspects , Pure-heartedness 、enthusiasm unity,、and friendliness for people . good abilities of communication with others and blending in with team work . And possessing a proficient skill of operating WORD,EXCEL office softwares.
2 . PETS passed unior college and undergraduate course.
3 . I am a student enrolled in school , will be graduated on March ,2012 .
解释：进入到汉语本质意义的语境之中,省略多余的语言重复,如第1句话因为全部是表述个人的素质特点的,所以选择“The following is a brief explanation of my characters ““ 作为引述语开头,这样下面的都译成名词词组既容易使文章简洁化,又实际上反映了个人的特性”权威“, 如果每句都翻译成一句完整的话,则会显得文章特别啰嗦和繁琐过长,需要说明的是：与他人进行交流与沟通”,其中,交流与沟通本质上说是一种意思,还有“为人诚恳、热心、团结、友善”其实是一个整体的大词组,..等等,这都体现在译文中.精心人工翻译,确保质量,放心采纳.

压力表量程的选择：量程刻度的极限值应为工作压力的1.3.0倍,最好是2倍,这样指针在刻度盘中间位置,垂直向上.
所以选压力表：1Mpa或者0～1.6量程的都行,压力波动不大的话0.1的就好.
压力小于2.5MPa的管路,压力表精度不应低于2.5级；如果方便目测的话,表盘外径应不小于100.
以上是按照0.6MPa工作压力选的.另外您的说法不准确,0.6个一般是指0.6个大气压,那就是0.06Mpa了.

Driving during the rushing hour is really tiring.
I delayed replying you in time because of the work presure.

New standard C25,C30,C40 represents the bearing pressure ability is 25 kilograms,30 kilogram and 40 kilogram working pressures,can satisfy your firm the pipe network operation request?
If cannot satisfy,what condition do you need the high pressure under the piping system,the pressure have high?

Ten, pipe flushing and seal test:
A. hydrostatic strength test: pipe work pressure temporary 1.05 MPa, test pressure for for 145 MPa; Should slow when testing, to test pressure boost after 30min and visual network voltage should be no leakage and deformation, and pressure drop should not be more than 0.05 MPa.
B. pipe flushing: water pressure intension testing qualified, responding to pipe flushing after rinse velocity, should be not less than 3m/s.
C. hydraulic rigor test: hydraulic rigor test pressure for 24 hours on foursquare MPa should be no leakage, network; Nozzle installation should wash qualified in system testing,.

知道扭矩,转速,功率,还不能计算出工作压力.必须先预选类型和排量.
通产要按照转速确定液压马达的类型,通常转速低的马达（400转以下）要用摆线的,球柱塞等等,但工作压力较低,只能到16兆帕以下.转速高（500以上）的要用齿轮马达（20兆帕以下）,或者柱塞马达（30兆帕）.
然后就是假设一个排量,按照： 压力=扭矩x63/排量 ,计算一下压力,看看是否过高或过低.然后调整一下.
.

安装产品规格说明,1.58MPA加安全余量30-40%,约2.1MPA,选用额定压力大于等于2.1MPA的就可以,产品额定压力是有模数系列的,你说的对,像1.6/2.5/6.3等等

用n=PV/RT求出摩尔数
然后用m=n*M求出质量

Work pressure
Work pressure refers to the compelling force or influence that comes from one＇s work.Nowadays with the competition in the work field becoming more and more fierce (激烈),work pressure has become a serious problem for every person.It has held a growing attention.
Its negative effects can be seen from the two aspects.In the physical aspect,it does much harm to people＇s physical health.Put under the constant pressure to keep their competitive edge,people work harder.They may catch some diseases under exhausting conditions.In the psychological aspect,it can lead to some psychological disorders.Work pressure is closely relevant to worries about setback,failure,shrinking (裁员).If the pressure is too great or lasts too long,people might collapse under it.
Since work pressure can affect people in such a serious wayn how can we tackle it B People could relax or refresh themselves on weekends or on holidays.Optimism,confidence,efficiency,regular exercise are also remedies.Certainly people could not avoid it,but they could try to reduce its side effects and not to be burdened by it.
工作压力是指强制力或影响,从一个＇工作.在当今竞争的工作领域变得越来越激烈（激烈）,工作压力已经成为一个严重的问题,每个人.它已经举行了越来越多的关注.
其负面影响可以从2个方面.在物理方面,它极大的危害人们的身体健康＇.放在恒定的压力下保持其竞争优势,更加努力的工作.他们可以抓住一些疾病的条件下,排气.在心理方面,它可以导致一些心理障碍.工作压力是密切相关的忧虑,挫折,失败,收缩（裁员）.如果压力过大或持续时间太长,会塌下.
由于工作的压力可以影响人们在这样一个严肃的办法我们如何解决它人们可以放松或刷新自己在周末或假日.乐观,自信,效率,经常运动,也有补救措施.当然,人们无法避免,但他们可以尽量减少其副作用,没有负担的.

应该是二类的容器.按照TSGR0004-2009查表.

压力取决于负载,总是正确的.泵出口压力p=p1+F/A,p1为节流阀两端压差,和流量有关.
泵出口压力基本不变,未必总正确,条件是溢流阀要有溢流流量.如果负载减小,泵流量全部都从节流阀流过,此时p=p1+F/A如果小于溢流阀的调定压力,泵出口压力将减小.
如果F变化但不大,流量将变化,节流阀压差变化,维持p=p1+F/A近似不变.
即这个回路是靠节流阀压差的变化,补偿F变化,溢流阀始终溢流,保证泵出口压力不变.这个条件如不能满足,泵出口压力就变了.
此题显然是错误的,但没有速度或流量,还不能直接说它错.只有一种情况下成立,即溢流阀流量特大,F=0时,节流阀流量增加很多,压差损失足以补偿负载的2.5MPa,这样设计的工程师该辞退了.
此概念是基础,但多数人是不能理解透彻的,包括此出题人.你能想到,日后应该比较优秀,多啰嗦几句.顺便说句,电机的输出力矩等等,都是取决于负载大小的,包括惯性负载,即各种力都是从输出端往前计算.

1.Under the pressure of work,its body will break down.
2.Nowadays,more and more schools prefer to have small class teaching.
3.Your performance is good today,which is worth of being praised.
4.You keep advising us that such diet pill is dangerous.
5.I am dying to go abroad on vacation with him asap.

Sports,as a way of relexing,is very popular among many people.Participating in sports benefits one's health,especially for those who have been constantly experiencing stress from work.Meanwhile,many people enjoy watching sports games because of the excitement of possibilities.In conclusion,we should support and participate in sports because it can enrich our lives,help building friendships and improve our health.

每个螺栓工作载荷：F=(p*pi*d^2/4)/8
每个螺栓总拉力：F'=残余预紧力+工作载荷=1.5*F+F=2.5F
预紧力：F''=F'-F*相对刚度=F'-0.8F
螺栓螺纹小径 d1>=(4*1.3*F'/(pi*{σ}))^0.5
自己带数据算吧

一般选用尼龙或聚酯帘线.尼龙和聚酯的强度差不多,但尼龙的干湿强度比大,聚酯的干湿强度大致相等,且在热空气中聚酯的强度保持率优于尼龙.两者都与橡胶的黏合困难,需要浸胶处理.
还有就是芳纶,这种产品有合成钢丝之称,价格也很贵,一般不是特殊的制品用的很少.

是间歇通电,因为若是持续通电 0.5小时消耗的电能是0.45KWh .

Where there is work,there is working pressure .
* lack of control over work 对工作缺乏控制力
* excessive time pressures 过长时间的压力
* excessive or inflexible working hours 工作时间过长或不灵活
* too much or too little work or responsibility 太多或太少工作或责任
* confusion about duties and responsibilities 责任不清
* lack of job variety and interest 工作内容比较单一,缺乏兴趣
* inadequate training and possibilities for learning new skills 培训不足,学习提升的机会不够
* poor work/life balance 工作和生活不平衡
* difficult relationships at work 与同事关系紧张
* lack of support and lack of contact with colleagues 缺乏来自同事的支持,和同事沟通不够
* organizational confusion,restructuring,job change 组织混乱,公司重组,工作变动
* uncertainty over job prospects 工作前景不明朗
Work-related stress can manifest itself as physical and emotional health problems,and as altered ways of behaving at work and at home.工作压力可以身体问题或情绪问题的方式体现,并且同样改变在工作中或家中的行为方式.
工作压力:1 Today's society is a high-speed advanced stage of our development,but with a huge work pressure.Become a white-collar workers,time to get up 7:00 am,12:00 to go to work to eat a meal in the company and work to 5:00 to 6:00 at night sometimes加夜班,the day was that it engaged in a vicious circle,but I pleased that my happiness,I have my young passion,I will strive for...Fuel,friends,believe they can.
2.We live in a very well-being of the campus,next to friends of our students also have been concerned about the hard work of teachers such as feeding the gardener with us after school to play basketball,play football together,study together,when serious homework,attending classes seriously ,after the completion of our task all play on campus,and this is my school day,I love here,love every corner of campus.

domestic violence should be caused by the high presure of adults,which made the adults' psychology have some problems.it is bad for family harmony,and has deep influence to the children also going against child's healthy growth.it reflects the adults' moral qualities.the adults need to have a good personal quality.

这是单位的问题.bar的单位大致就是大气压,1bar=10^5 帕斯卡,1 （l/min）=0.001/60立方米每秒；则换算成国际单位就是：功率=10^5 *0.001/60=100/60瓦=1/600kw.即：
功率＝（压力×流量）／（600＊系数）
这里,功率：kw；
压力：bar；
流量：l/min；
系数为效率,再加上考虑载荷波动等因素的富余量就是驱动功率.
注意,公式中的系数基本是这样来的,换算成国际单位就出来了.

你这个工作压力,用内径150MM的油缸正合适.150油缸 的推力为52.9875吨,杆径80以上的就可以,如有需要 请留言 我专业生产制造这个的

好不容易帮你查到的：饱和蒸汽性质表和焓熵图上是查不到滴.
区域为：区间2; 过热蒸汽
压力 P = 1.35000000 MPa
温度 T = 550.00 ℃
比焓 H = 3584.86 kJ/kg
比熵 S = 7.7592 kJ/(kg.℃)
比容 V = 0.2791592 m^3/kg
定压比热 CP = 2.2056 kJ/(kg.℃)
定容比热 CV = 1.7211 kJ/(kg.℃)
内能 E = 3208.00 kJ/kg
音速 SSP = 692.15 m/s
定熵指数 KS = 1.2712
动力粘度 ETA = 30.64E-6 kg/(m.s)
运动粘度 U = 8.5533E-6 (m^2/s)
导热系数 RAMD = 74.1677E-3 W/(m.℃)
普朗特数 PRN = 0.9112
介电常数 EPS = 1.0173
当给定波长为:0.2265 μm时,
折射率 N = 1.0013

不直接用温度计测量.使用温度传感器间接测量,通过传感器将温度的变化转变为电信号,从而显示出温度.

0.1MPa相当于10米水头,0.05MPa相当于5米水头

生活习惯包括饮食习惯。这里重复了

最低压力

壁厚=压力X内径/（2x许用应力）
许用应力是按照安全系数,自己确定的,油缸不同的应用场合,安全系数不一样,许用应力也不一样.20号钢可以取110兆帕.
壁厚=14X50/(2X110)=3.2mm.壁厚有3mm就够了.

建义反应釜内胆壁厚采用10mm（已考虑腐蚀裕量）,夹套采用8mm.

量程是指变送器能够正确测量的范围,工作压力最大值是指变送器能够长时间承受的最大压力,二者没有必然的联系,但一般工作压力最大值大于量程所能指示的最大值

壁厚（毫米）= 压力（兆帕）x 内径（毫米）/(2 x 许用应力）
许用应力=屈服强度/安全系数,20钢管的屈服强度=330,安全系数=2（正常情况,高频疲劳时=3）
许用应力=330/2=165兆帕
壁厚=30x70(假设内径）/(2x165)=6mm.

一般指的是泵出口的压力值,也就是你说的输出液压油的压力.
泵长时间运转时的输出压力,不能高于这个压力.

P=F/S
液体能传递压强,所以压力与活塞面积成正比.直径比是150：25=6：1,则面积比是36：1,因此大油缸的压力是小油缸的36倍,即36*30=1080公斤.

1,汽缸压力对每一型号发动机来说都有不是定值,但有相应值,一般用汽缸压力表检测；2,在相同压力下的温度是相近的,因为汽缸内的温度和压力是绝对关系,所以不存在功率高低问题；3,缸压、温度、转速、功率是一环扣一环的关系,好比没有缸压哪能能有转速?更谈不上功率了,除非发动机有故障!

油管工作压力也是11兆帕.耐压25兆帕的就足够了.
不知道泵站流量是多少.
流量100升以下用内径15的管,壁厚1.5
200升以下用22的管,壁厚2
400升以下用30管,壁厚2.5-3

不是算的,是要你要根据你需要的顶升重量确定压力,然后可以根据压力源的压力来计算缸径,只要满足你的需要就可以了.

用2.5级,0-25兆帕的压力表不符合要求：±2.5%×25=±0.625＞±0.5了,应该选1.6级,0-25兆帕的压力表：±1.6%×25=±0.4＜±0.5.

1.以20为内径,10m长的铜管容积为V=π×d^2÷4×10×1000=π×0.02^2÷4×10×1000=3.14159L
2.0.5Mpa=5kgf/cm^2
3.5公斤的管路中的氧气相当于大气压下的体积为1X3.14159X(5+1)=18.85升

At present,the pavement traffic management work pressure big,difficult,and work the increasing pressure,police shortage problem is very outstanding.The road is the main battlefield traffic police,the ...