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1·When a bad weather low moves in, air pressure lessens, and odors are released.

当恶劣天气到来，气压降低、气味释放。

2·One source of error is refraction, the bending of light beams as they pass through air layers of different temperature and pressure.

误差的一个来源是折射，即光束通过不同温度和压力的空气层时发生的弯曲现象。

3·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。

4·The pain that penetrates each joint is brought about by a change in air pressure, such as the change that proceeds a storm.

穿透每个关节的疼痛是由气压的变化引起的，例如暴风雨的变化。

5·One technical difficulty is cavitation, where low pressure behind a turning blade causes air bubbles.

一个技术难题是气穴现象，一旦发生气穴现象，位于旋转螺旋桨叶后方的低压会产生气泡。

6·The air tank contains high-pressure purified air and is exactly like the tank used by a SCUBA diver.

空气瓶内装有纯净高压空气，很像 SCUBA 潜水员用的气瓶。

7·The main factors that affect the pressure and temperature of the chambers can be summarized as air pressure and L/D.

影响腔室压力和温度的主要因素可以概括为气压和长度直径比。

8·Air temperature and vapor pressure deficit were the key factors affecting transpiration.

气温和蒸气压不足是影响蒸腾作用的关键因素。

9·More severe cases may be treated with a CPAP machine, so named because they maintain constant positive air pressure to the wind pipe to help users breathe easy at night.

严重一点的患者可能就得用CPAP机来治疗了，人们给它取这个名字是因为它能够给气管提供稳定的空气压力，借以帮助患者在夜间呼吸。

10·One of the interesting things about speech - and singing - is we go through a very complicated process so that we have an even air pressure in our lungs, Lieberman says.

“一个有趣的有关说话和唱歌的事情，是我们通过一个非常复杂的过程，使得我们我们肺里的气压保持大体均衡，”利伯曼说。

气压

1·Thee water level in deep well can reflect variant stress-strain variations which are caused by tidal dilatation, air-pressure, seismic waves and so. on.

深井水位能够反映地球固体潮体应变、气压变化、地震波等多种应力应变变化。

2·This paper analyzed the application case of the components such as anti-backflow equipment or air-pressure tank that using in the pipe network add-pressure water supply equipment.

本文对管网叠压供水设备中的倒流防止器和气压罐等器件的应用情况进行分析。

3·The paper gives a detail presentation of the dewatering mechanism of air-pressure filtration on air blowing stage.

详尽介绍了气压过滤在压气吹干阶段的脱水机理。

4·The utility model relates to an air-pressure withdrawing pump .

本实用新型涉及一种气压抽液泵。