您要查找的是不是：
- Ultimate pressure is measured as total pressure. 最后压力是全程压力测量值。
- Low ultimate pressure, high pumping speed for Ar. 极限压力低、抽气压力范围宽，对氩气抽速较高。
- Contlnuously operate in the atmosphere at the Ultimate pressure. 可在大气至极限压力下连续工作。
- The choice of pumping system depends on required pumping speed, ultimate pressure attainable(in a reasonable time). 泵系统的选择取决于所需要的抽速，能达到的极限压强（在适当的时间内）。
- A test method for a new-type molecular/boster pump is introduced in detail so as to analyze its ultimate pressure, oil back-streaming rate, pumping speed and operating frequency. 摘要本文详细介绍了新型分子增压泵的测试方法，对分子增压泵的极限真空、返油率、抽速及工作频率等性能进行了测试分析。
- And the higher the depressurizing rate is, the higher the gas production rate is.The depressurizing rate just has effect on the continued time of production when the ultimate pressure is certain. 降压速度越大，产气速率越高，当最终压力相同时，降压速度只影响开采持续时间，最终产气量百分比基本一致；
- The sun is the ultimate source of energy. 太阳是能量的最基本来源。
- Hard work is the ultimate source of success. 努力工作是成功之本。
- This car is the ultimate in luxury. 这是最奢华的汽车。
- The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- Air pressure forces the water through the pipe. 空气压力使水通过管道。
- Our ultimate aim is to bring about a communist society. 我们的最终目的是实现共产主义社会。
- What's the atmospheric pressure today? 今天的气压怎么样？
- Our ultimate objective is the removal of all nuclear weapons. 我们的最终目标是消除所有核武器。
- The water pressure may need adjusting. 水压可能需要调整。
- A state of innocence, bliss, or ultimate happiness. 极乐一个单纯、极为快乐或幸福的状态
- Pressure is force per unit area. 压力就是电单位面积上的力。
