The atmospheric air pressure is low, a major factor in the air does not flow. As a result of the air does not flow, make the tiny particles in the air is gathered, floating in the air.
英语翻译 1。大气空气气压低，空气不流动时主要因素。由于空气的不流动，使空气中的微小颗粒聚集，漂浮在空气中。
Explain that the air around them presses against everything and likewise presses down on the water in the jar, forcing the water up the neck of the bottle when atmospheric air pressure rises.
解释说，他们周围空气罐压反对一切，同样按下在水面上，迫使空气压力上升了水的瓶子颈部当大气。
Every 1000 metres increase in altitude reduces atmospheric pressure - and hence the density of the air - by about 11 per cent (though the precise formula is more complicated than this).
海拔每上升1000米大气压力- - -也就是空气密度- - -会降低大概11%(虽然精确的公式比这要更复杂。)
To get a feel for what this would mean, bear in mind that the amount of oxygen in a given volume of air changes with atmospheric pressure, and the local pressure changes with the weather.
要了解这将意味着什么？给定体积的空气中的含氧量是随着大气压变化而变化的，而当地的气压又是随天气变化的。
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 is the weight of all that air against the surface of the earth.
大气压就是压在地球表面上的所有空气的重量。
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。
There, the cooled air sinks, raising atmospheric pressure and suppressing rain along most of the Pacific coast, making it one of the driest regions in the world.
在那里，冷空气下沉，提高大气压力和抑制大部分沿太平洋海岸的雨，使它成为世界上最干旱的地区。
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。
Where warm and cool air lie side by side, atmospheric pressure decreases with height more rapidly in the cool than in the warm air, because the cool air is more compressed.
冷暖空气并列排着，大气压力随高度的减少冷空气要比热空气来得快，因为冷空气压缩得更多。
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 weight of the air pushing on us is known as atmospheric pressure, or air pressure.
这股推动着我们的空气的质量被称为大气压力，或空气压力。
With the increase of altitude (above sea level), atmospheric pressure decreases, which leads to a reduction of the air amount inhaled into the cylinder of diesel engines.
随着海拔的增加(高于海平面)，大气压力减小，导致吸入柴油机气缸内的空气量减少。
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。
The hexagon and square gridding patterns were observed in Ar(0.5%Air) at atmospheric pressure by using a dielectric barrier discharge set up with double water electrodes.
采用双水电极的介质阻挡放电装置，在混有0 .5 %空气的大气压氩气放电中观察到了六边形及正方网格斑图；
The atmosphere is all the air surrounding the earth. Atmospheric pressure is the weight of all that air against the surface of the earth.
大气指的是包围着地球的全部空气，大气压力是靠近地球表面的全部空气的重量。
For those of you who love details, you will note that the amount of air pressure provided to you for an engine start will vary realistically with atmospheric conditions and airport elevation.
对于你们谁爱细节的人，你会注意到，空气压力的大小为发动机启动将随气候条件和机场海拔切实给你。
The outer envelope of all four sections contains air maintained at atmospheric pressure.
四部分的外层封皮充满空气用来保持与大气的压力相协调。
Working principle: when the internal piping and tank vacuum, atmospheric pressure will be the valve cover, air enters the system, balance the system pressure, eliminate the effect of vacuum.
工作原理：当管道和水箱内部形成真空时，大气压便会顶开阀盖，大气进入系统内部，平衡系统压力，消除真空影响。
Drag to add a hydraulic reservoir at atmospheric pressure, with return line below fluid level and air filter.
拖动后可在常压下添加带有回流管(低于流体水平面)和空气过滤器的液压容器。
Hydraulic reservoir at atmospheric pressure, with return line below fluid level and air filter.
带有回流管(低于流体水平面)和空气过滤器的液压容器。
The I-V characteristic curve of MOM presents a negative resistance feature at low atmospheric pressure., and a memory effect in air.
发现I—V特性曲线在高真空中呈现负阻特征，在大气中表现为记忆特征。
In order to study the effect of atmospheric pressure air plasma on insulating material surface modification, using dielectric barrier discharge to modify polystyrene surface.
为了研究大气压空气等离子体对绝缘材料表面改性的影响，采用介质阻挡放电对聚苯乙烯进行了表面改性。
Moreover, in pressure condition, the air flow rate is not greater than that in atmospheric pressure.
加压时的供气量与常压相比，无明显增加。
Under a constant atmospheric pressure, why decrease in air temperature will lead to decrease in water vapour holding capacity, and thus, increasing its relative himidity(RH)?
为甚麽在空气压力不变情况下，气温下降会使空气盛载水气的能力下降?。
The factors of influences precision of observation data are mainly instrument failure, water level, atmospheric pressure and air temperature.
影响观测资料精度的主要因素是仪器故障、水位、气压、气温等；
The cool corridor on the north and the warm space on the south create a difference in atmospheric pressure which provides air circulation and insulates the space.
北侧凉爽的走廊和南侧温暖的空间创造出不同的气压，使之间的空气自然流通。
The cool corridor on the north and the warm space on the south create a difference in atmospheric pressure which provides air circulation and insulates the space.
北侧凉爽的走廊和南侧温暖的空间创造出不同的气压，使之间的空气自然流通。
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