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汉语拼音：qì tǐ xī shōu

化工单元操作之一。用适当的液体吸收剂处理气体混合物以去除其中一种或多种组分的操作。按吸收性质分化学吸收和物理吸收两大类。广泛应用在合成氨、石油化工及废气处理中。

气体吸收 [qì tǐ xī shōu]

1. 以液体将混合气体中的某特定气体分离之过程，称为气体吸收。例如以水将与空气混合物中之氨溶解于水中，或是以苛性钠水溶液将烟道气中之HCl吸收，均为典型之实例。

• A finite amount of heat is absorbed by the gas during this process.

  在这过程中气体吸收了一定量的热.

• Dense gas serves to reduce the ionization, because it absorbs the ionizing soft x rays.

  因为浓密气体吸收掉了使其电离的软x射线,因此能减少电离.

• A nearby star - forming galaxy is equally bright in all three wavebands.

  (之所以会有截断点,是因为星系内与星系周围的中性氢原子气体,吸收了波长较短的光. )

• These gases trap heat and cause the greenhouse effect, rising global temperatures.

  这些气体吸收热量,导致温室效应, 全球气温上升.

• Each greenhouse gas absorbs heat differently.

  每个温室气体吸收热量不同.

• Greenhouse gases absorb this infrared radiation and trap the heat in the atmosphere.

  温室气体吸收红外辐射的热量,并且把这个热量保存在大气层中.

• The present invention provides a gas absorption - separation membrane device and a method thereof.

  本发明提供一种气体吸收分离的膜装置和方法.

• The method was base on oxygen - flask combustion then alkali solution absorption and titrated analysis of Volhard.

  详细考查了有关的样品分解、气体吸收、试液滴定条件.