air pressure

1. They may also help with the air pressure during takeoff and landing.
   耳塞也能帮助你缓解飞机起飞和降落时带来的压力。
2. A compressor compresses air and increase air pressure, during this course, work need be consumed;
   压气机完成空气的压缩升压过程，在此过程中需要耗功；
3. Their job was to test special air pressure clothing and new kinds of parachutes.
   以试验一种特殊气压服和新型降落伞。
4. So air pressure inside is greater than the pressure outside, the result is that the building explodes outward.
   因此因此内部气压大于外部气压，结果造成了屋子向外炸开。
5. We made an experiment to explain air pressure.
   我们做过一个实验来解释空气的压力。
6. In a pressurized cabin the air pressure is comfortable for breathing; cooking with pressurized steam.
   在加压舱里的空气压力很适合呼吸；用加压蒸汽做饭。
7. A sea breeze is a local wind caused by local differences in heat and air pressure between the land and the ocean.
   海风是本地风，是陆地和海洋之间的冷热和气压的地区差异引起的。
8. A valve in the hydraulic system for decreasing hydraulic reservoir air pressure to ambient pressure.
   在液压系统中，将液压油箱空气压力减至与周围环境压力相同的活门。
9. Air pressure decreases with altitude.
   气压随海拔高度的增加而下降。
10. No, I'm experimenting with air pressure.
    不是的，我是在做一个关于气压的实验。
11. Adding air pressure within the annular space between the housing and sleeve can throttle, or close the valve.
    在阀体外壳和套管之间的环形空间内施加气压，即可实现阀门的节流和关闭功能。
12. The simple pumps can work with the help of air pressure.
    简单水泵借助于空气压力而工作。
13. Designed with air friction shaft, this machine can precisely control tension through air pressure.
    该款机器装有空气摩擦轴，可通过空气压力准确地控制张力。
14. Results The air pressure slimming unit could work on the existing external counterpulsation with desirable results.
    结果：气压减肥组件可在现有的体外反搏装置上进行减肥，能达到满意效果。
15. How is the air pressure related to gravity?
    气压和重力有什么关系？
16. The air pressure device and the air storage device are designed conjointly.
    气压装置和储气装置是连体设计的。
17. Maintained in the system the air pressure to be stable effectively.
    有效保持了系统内空气压力稳定。
18. Unbalanced air pressure is also used to operate some of man's machines.
    不平衡的气压也被用于操作人类的一些机器。
19. He recorded the temperature, air pressure, wind direction, and so on.
    他记录了气温、气压、风向等等。
20. The average propagation velocity decreased with the rise of air pressure or humidity under the same electric field.
    在相同的电场强度下，流注平均传播速度随湿度、气压的增大而减小。
21. The amount of air pressure used depends on the type of tire and operation.
    轮胎的充气量取决于轮胎的种类和用途。
22. Calcium chloride and PME treatments were used either at normal air pressure or in a vacuum.
    氯化钙和PME治疗方法使用，也可以在正常的空气压力或真空。
23. Coolant temperature and ambient air pressure may be used to optimize cold starting and altitude performance.
    最高[最低]温度计冷却水温度和大气压力可用于使冷起动性能和高原性能最优化。
24. A three-axle bus air pressure braking system is introduced.
    介绍三轴大客车气压制动系统。
25. The astronauts had removed all air pressure from the spacecraft.
    宇航员已经降低了太空船的大气压。
26. Wind direction, wind velocity, air temperature and air pressure have a very great effect on the propagation of pressure waves.
    风向、风速、气温和气压对压力波的传播有十分巨大的影响。
27. Valves can be operated by adjusting the air pressure in a chamber below the air channel.
    阀可以通过调整操作在下面的空中通道室空气的压力。
28. This difference in speed produces a difference in air pressure.
    速度上的差异就产生了气压的差异。
29. Air pressure forces the water through the pipe.
    空气压力使水通过管道。
30. The cooling of the welding is done by air pressure blow positioned in the sealing area.
    焊接的冷却是由放置于密封区域的气压吹除设备完成。

noun

1. the pressure exerted by the atmosphere

   Synonym:    atmospheric pressurepressure