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1·A third tube is configured to communicate atmospheric air to the second tube.

第三管子被构造为向所述第二管子传递生理盐水。

2·They frequently bask at the surface in sluggish waters and commonly breathe atmospheric air.

常像圆木一般，浮于流动缓慢的水面晒太阳并呼吸大气中的空气。

3·They used an air compressor to take in atmospheric air, compress it, and force it into the cabin.

他们用一台空气压缩机把大气中的空气吸进来，加以压缩，然后送入船舱。

4·Warmer atmospheric air means more water vapor, which is itself a greenhouse gas, exacerbating the problem.

逐渐变得温暖的大气层意味着更多的水蒸气，本身就是一种温室气体的水蒸气使得温室效应更加恶化。

5·Nitrogen is produced at air separation plants by liquefaction of atmospheric air and separation of the nitrogen by distillation.

在空气分离工厂，通过空气液化和蒸馏分离出氮。

6·Ramjet engines have traditionally used liquid fuel which is mixed with atmospheric air and burned to provide thrust for high-speed flight.

传统的冲压喷气发动机使用液体燃料并与大气中的空气混合燃烧，以提供高速飞行的推力。

7·The cosmic rays knock electrons off of atmospheric air molecules, while the lightning forces the electrons upward along electric fields.

宇宙射线将电子剥落，使它们脱离大气的空气分子，同时闪电促使这些电子沿着电场向上冲去。

8·During the heating it is generally necessary to protect the material from oxidation by atmospheric air, by the use of non-oxidizing gas.

在加热时一般必须使用非氧化气体。以防止粉末被空气氧化。

9·The compressed air system for atmospheric air, will air inhaled air compressor, after volume compressed pump into the compressed air system.

压缩空气系统的气源为大气，将空气吸入空压机中，经过体积压缩后泵入压缩空气系统。

10·Any of various fishes of the group Dipnoi, which includes the lungfishes, characterized by modified lungs that enable them to breathe atmospheric air.

一种属于肺鱼亚纲的鱼类，包括肺鱼，其特征为有可改变的肺，从而呼吸大气中的空气。

大气

1·Argon is produced by an air separation unit (ASU) through the liquefaction of atmospheric air and separation of the argon by continuous cryogenic distillation.

氩的生产使用空气分离装置(asu)，通过大气的液化和连续低温蒸馏分离出氩。