The barometer marked a continuing fall in atmospheric pressure.
气压表表明气压在继续下降。
As the vapor condenses into rain, the local atmospheric pressure drops.
当水汽凝成雨水，会造成局域性的大气压力下降。
A simple instrument for indicating changes in atmospheric pressure.
显示大气压力变化的简单装置。
The atmospheric pressure is measured and calculated by the height of the mercury .
测量气压是以汞柱高度为计算单位。
They were doing all their experiments at atmospheric pressure. They were getting a first order rate.
他们在大气压强下做所有的实验，他们得到一级速率。
A device used to sample air in order to measure wind speed or airspeed and atmospheric pressure.
取样空气的一种仪器，它便于测量风速或是流速和大气气压。
This decreases the quantity of air in that area, and therefore decreases the atmospheric pressure.
这使得该地区的空气质量减小，因此减少了大气压强。
Atmospheric pressure decreases with increase in altitude and so does the density of the atmosphere.
大气压力随高度增加而降低，大气密度也随着高度增加而降低。
Other things being equal, Johannesburg has an atmospheric pressure around 81 per cent that of Cape town.
假设其他情况等同，约翰内斯堡的大气压力大约是开普敦的81%。
When the line pressure to atmospheric pressure, open the ball tube, check pigging or caliper effect.
当管线内压力降到大气压力时，打开收球筒，检查清管或测径效果。
Altimeter SETTING, the adjustment of the altimeter to account for local variations in atmospheric pressure.
高度表设定，根据当地大气压力变化而对高度表所做的调整。
BE taken by extension low atmospheric pressure influence, anticipating this kind of weather will keep on to see you.
受延长低气压带影响，预计此类天气将持续到见到你为止。
As altitude increases, atmospheric pressure decreases, thus exerting less "push" on the water entering the pump suction.
当海拔高度增加，大气压力减少，从而减少了作用于进入水泵的水的压力。
And only recently have researchers been able to make plasmas at a steady 35 to 40 degrees Celsius and at atmospheric pressure.
直到最近，研究人员才能够在35至40摄氏度和大气压下制造出等离子体。
Suwon in atmospheric pressure of water (or water) through the pipe network under pressure to the water pipes into the inside.
水原的水在大气压力（或水压）的作用下通过管网压到了进水管内。
The Xoom also features a gyroscope as well as a barometer for measuring the atmospheric pressure while the HP PalmPad has a gyro.
Xoom还提供陀螺仪，和测量大气压的晴雨表，当然HPPalmPad上也有陀螺仪。
Then the material in the feeding tank enters the feed hose and the charging cylinder via the tee piece under atmospheric pressure.
供料桶内的物料被大气压力压入出进料软管，通过进出料的三通管进入料缸。
At this altitude, atmospheric pressure is considerably less than at sea level, so the carbonated bubbles in beer escape more rapidly.
在这个海拔上，大气压远远低于海平面，所以啤酒里的气泡会被更快地释放出来。
There are sometimes dust storms that can last for several months. The atmospheric pressure at the surface is only 1% of that on Earth.
有时有沙尘暴可以持续数月。在表面的大气压力只有1%的是地球上。
It has been verified by examples that the gravity used with Bouguer correction is enough accurate for atmospheric pressure measurement.
实例验证证明用布格修正法获得的重力值可以满足气压测量的准确度要求。
Pumps do not actually suck ; rather , pumps create a partial vacuum into which atmospheric pressure pushes water via the suction pipework.
水泵并不是实际的吸：更确切的说，水泵产生非完全的真空，然后大气压力将水通过吸管推进水泵中。
A distribution of air pressure and the mass of a given volume of air such that the air density is a function of only atmospheric pressure.
气压的-种分布情况，给定体积内空气质量，即空气的密度，仅仅是气压的函数。
A distribution of air pressure and the mass of a given volume of air such that the air density is not a function only of atmospheric pressure.
一种气压的分布情况，其中给定体积内的空气质量，即空气的密度，不仅仅是气压的函数。
Compressed air of the energy is provided by a certain way to let the compressed air expansion to atmospheric pressure state and of generation.
压缩空气所提供的能源是采用一定的方式让压缩空气膨胀至常压状态而产生的。
The violent effect of such an explosion, consisting of a wave of increased atmospheric pressure followed immediately by a wave of decreased pressure.
震动爆炸引起的强烈效果，包括一股被升高的气压，紧接一股低气压。
During the ascent the balloon is constantly widening because of the decrease of atmospheric pressure, and at a certain height it will inevitably burst.
在上升的过程中，随着气压的降低，气球不断膨胀，到一定的高度，气球就会爆破。
During the ascent the balloon is constantly widening because of the decrease of atmospheric pressure, and at a certain height it will inevitably burst.
在上升的过程中，随着气压的降低，气球不断膨胀，到一定的高度，气球就会爆破。
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