For example, in fair weather, the air pressure is generally high, the air is still, and often full of dust.
例如，在晴朗的天气里，气压通常很高，空气是静止的，而且经常含有灰尘。
Low air pressure, low boiling point.
气压低，沸点就低。
Air pressure decreases with altitude.
气压随海拔高度的增加而下降。
Low air pressure, boiling point is low.
气压低，沸点就低。
No, I'm experimenting with air pressure.
不是的，我是在做一个关于气压的实验。
Lower air pressure, lower boiling point.
气压低，沸点就低。
Instead of air pressure, it USES magnetic fields.
它不是使用风压，而是磁场。
Check that the air pressure valve is opened.
检查空压阀是否打开。
High air pressure usually means fair weather.
高气压通常意味着好天气。
We made an experiment to explain air pressure.
我们做过一个实验来解释空气的压力。
Air pressure forces the water through the pipe.
空气压力使水通过管道。
Use MINIMUM air pressure to extend sleeve life.
采用最小气压可以延长套管使用寿命。
Normal air pressure is about 15 pounds per square inch.
正常的气压大约是每平方英寸15磅。
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。
Check the air pressure regulator, if there is any loosen.
检查空气油量（气量）调节阀等相关部件有无异常，是否松动。
Don't worry. That was because of a change in air pressure.
请别担心。这是由于气压的改变引起的。
A three-axle bus air pressure braking system is introduced.
介绍三轴大客车气压制动系统。
These valves use air pressure and spring pressure to operate.
此类阀门利用气压和弹簧压力操作。
The barometer is a good instrument for measuring air pressure.
气压计是丈量气压的好仪器。
Thee barometer is a good instrument for measuring air pressure.
气压计是测量气压的好仪器。
The air pressure is determined by the height of mercury column.
利用水银柱的高度来量度气压。
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。
As you might have guessed, air pressure is key to this experiment.
你可能已经猜到了，这个实验的关键因素是气压。
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。
The air pressure in a plane during flight is lower than at sea level.
飞行中飞机内的气压低于海平面的大气压。
He recorded the temperature, air pressure, wind direction, and so on.
他记录了气温、气压、风向等等。
The pressure of scraper is controlled by the air pressure adjusting valve.
配套气压调节阀，控制刮印刀的压力。
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。
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。
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