When the system pressure drops to the return pressure, the security valve will be closed and stop discharging, in the way of which the pipelines and equipments of the steam system will be protected.
当系统运行压力降低至安全阀的回座压力时，主蒸汽安全阀自行关闭，停止排放，从而对主蒸汽系统的管道和设备起安全保护作用。
One unwelcome feature of the holiday period is an annual spike in petty crime, attributed to migrant workers who are under great pressure to return home flush with cash.
节日其间不受欢迎的特征之一是小偷小摸行为达到年度峰值，这归因于农民工“腰缠万贯衣锦还乡”的巨大压力。
By the way, just to return briefly to this topic of osmotic pressure, I just want to emphasize that result didn't need any kind of energy of mixing, either, right?
顺便说一下，我们简短地，回到渗透压的问题，我只想强调那个结果，不需要任何能量的混合，对吗？
The alternative, he warns, is growing social pressure from a marginalized class of poorly-educated, poorly-paid workers unwilling or unable to return to the countryside.
还有一种情况，他警告，低文化的边缘阶层给社会增加了压力，低工资的工人不愿意或者不能回到农村。
Greece is under pressure to make good its austerity promises in return for getting more rescue funds.
希腊迫于压力履行其作出的财政紧缩承诺，以此获得更多的援助资金。
This pressure can ensure the blood from the bottom up to accelerate the return, cleaning vascular excess deposits, not be caused by vascular pressure caused the blood is not smooth.
这样的压力可以保证血液由下向上加速回流，清理血管内多余的堆积物，不会造成因血管挤压导致的血液不流畅。
Supervisor Road: including oil suction line, pressure oil pipeline and oil return line, used to achieve the transfer of pressure energy.
主管路：包括吸油管路，压油管路和回油管路，用来实现压力能的传递。
If the increased pressure is caused by thermal expansion, the pressure will immediately be relieved and the system will return to the set pressure.
如果压力增加，则说明原因就是热膨胀，此时要立即释放压力，让系统恢复到设置压力上。
In this increasingly competitive world life, there will be a lot of pressure, little anxiety, anger, return to a home, is the place where we adjust themselves.
在这个日益竞争激烈的世界生活，会有很多的小压力，小焦虑、小愤怒，回到家里，是我们调养自己的地方。
The return date gives you a sense of pressure to finish yourbook by a certain deadline.
还书日期会给你一种压力，让你在规定的期限内读完你的书。
Investors are also wondering whether Apple will give in to pressure to return more of its giant cash mountain to shareholders through such things as share buy-backs.
投资者还想知道苹果公司是否会屈服于压力，通过股份回购返回更多现金给股东。
When they descend to 50 meters or deeper, they must return to the surface slowly, to allow their bodies to readjust to the lower surface pressure.
当他们潜到50米或更深之后，必须缓慢的回到水面，才能使他们的身体重新将压力调节到低一些的水面气压。
As adrenaline and cortisol levels drop, your heart rate and blood pressure return to baseline levels, and other systems resume their regular activities.
随着肾上腺素和皮质醇水平降低，心率和血压回到基准，其它系统继续正常活动。
But pressure peaks when the children return home to spend days face to -face with their folks.
当子女回家和家人天天见面的时候，逼婚的压力达到顶峰。
Mahle hydraulic filters are available in low, medium, and high pressure configurations and includes hydraulic return and suction filters.
马勒液压过滤器可在低，中，高压力的配置，包括液压过滤器的返回和吸力。
This paper derives the characteristic formula of control pressure in hydro-control check valve and the mechanical characteristics formula of inlet and return circuit.
本文推导了液控单向阀的控制压力特性方程、进油和回油回路机械特性方程。
When the pressure transients occur in low pressure pipelines such as the suction lines of pumps or the return lines of a hydraulic system, gas bubbles and cavitation will occur inside the fluid.
当压力脉动发生在液压泵的吸油管路或液压系统的回油管路等低压管路中时，会引起气泡和气穴的产生及破灭。
Combine a body the pump and the valve, and through pump's by-pass governing, causes the return route pressure to drop to lowly, thus reduces the pipeline and divulging.
将泵和阀组合成一体，并通过泵的旁通控制，使回路压力降至最低，从而减少管路及其泄漏。
Return oil is equally divided, and uniform crankcase pressure and oil level are purposely kept in equilibration parallel system.
油气平衡式并联技术平均分配回油，并强调气压和油位的平衡。
Condensate water automatic pump will discharge the condensed water that contained in open water collector into high jump stand condensate water return pipe with possible existence of pressure.
凝结水自动泵把开口集水罐内的冷凝水排入可能有压力的高架冷凝水回液管内。
The energy-saving results of these units can be further improved by widening the regulating range of the extraction pressure and by using tow-stage heating of district-heating return water.
扩大供热抽汽压力调节范围及采用热网回冰的两级加热，可进一步提高该型机组的节能效益。
Discussed the pump pressure, installation of the balance valve and the design effectiveness of reversed return water system.
对水泵压力、平衡阀的设置、系统同程设计的有效性等作了初步的讨论。
The pumps are used in a wide range of applications ranging from simple industrial booster pumps to high pressure condensate return and heater drain pumps in power plants.
其泵的应用范围很广，从简单的工业辅助泵到高压冷凝回流泵以及电厂的热泵。
The additional frictional pressure drop for vertical tubes due to its connection with the bend was accounted into the frictional component due to return flow.
回弯压力降除考虑回弯头的局部阻力外，还包括相连直管段受回弯影响而增加的压力降。
The dynamic technology ranks the compressors according to the crankcase pressure levels, and return oil is not distributed equally but according to the order based on the ranks.
非平衡并联机技术建立了压缩机回气压力等级，并按等级高低分配回油。
"Your blood pressure may return to normal after pregnancy and your blood sugar may return to normal too, but don't ignore these symptoms," she says.
“你的血压和血糖产后可能恢复正常，但是也请不要忽视这些指征，”她说道。
Hydraulic reservoir at atmospheric pressure, with return line below fluid level and air filter.
带有回流管(低于流体水平面)和空气过滤器的液压容器。
Total anomalous pulmonary venous return is not accompanied by a murmur because of the low venous pressure.
由于静脉压力很低，完全性肺静脉异常不产生杂音。
And their paid maternity leaves relieve pressure on mothers to return to work before breast-feeding is well-established.
而且她们的产院在母乳哺喂完全建立起来之前会向减轻母亲们回去工作的压力。
And their paid maternity leaves relieve pressure on mothers to return to work before breast-feeding is well-established.
而且她们的产院在母乳哺喂完全建立起来之前会向减轻母亲们回去工作的压力。
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