1.
Air pressure is measured by a barometer.
空气压力用气压计度量。
2.
maintained at a certain atmospheric pressure.
保持特定的空气压力。
3.
Air pressure forces the water through the pipe.
空气压力使水通过管道.
4.
We will start with a cubic inch of hydrogen at atmosphere pressure( or the air pressure at the earth's surface).
我们从大气压力（地球表面的空气压力）的一立方英寸氢气开始。
5.
Possibly there were slight differences in the air pressure.
可能是由于空气压力略有不同。
6.
Good fibers drawn due to high air suction.
由于空气压力过高，好纤维被（条子中）出。
7.
Magdeburg hemisphere
马德堡半球(用作空气压力示范教具)
8.
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。
9.
air at a pressure greater than that of the atmosphere.
承受的压力比大气压力大的空气。
10.
The air has pressure early to know.
空气有压力早就知道。
11.
governor air signal pressure
调速器空气信号压力
12.
Calculation of Eccentric Wellbore Pressure Drop and Air Volume Requirements in Air Drilling
空气钻井偏心井筒压力及注气量计算
13.
A condition, space, or enclosure in which air or other gas is at a pressure greater than that of the outside atmosphere.
充气增压空气或其它气体压力大于外界大气压力的状态、空间或封闭空间
14.
The Single Blower Air Supply System provides pressurized air to airknives at controlled pressure.
单台风机空气供给系统向气刀提供一定压力的压缩空气。
15.
IT IS INSTALLED ON THE AIR COMPRESSOR OF THE ELECTRIC AND DIESEL LOCOMOTIVES TO MAKE THE AIR MOVE ACCORDING TO CERTAIN RULE, FORMING THE COMPRESSION FUNCTION OF THE AIR.
它安装在电力机车、内燃机车压缩空气的空压机上，使空气按一定规律运动，形成空气的压缩作用。
16.
Air moves from places where the pressure is high to places where the pressure is low.
空气从压力高的地方流向压力低的地方。
17.
The capacity of air to hold water vapor depends on its temperature and pressure.
空气保持水蒸气的能力取决于温度和压力。
18.
We made an experiment to explain air pressure.
我们做过一个实验来解释空气的压力。