The typical oil steam filter the adsorption medium is activated carbon, it can be compressed air of the oil on the surface of steam molecular intercepted.

典型的油蒸气过滤器所采用的吸附介质为活性炭，它可以将压缩空气中的油蒸气分子截获在其表面。

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Consequently, the molecular mediators regulating the secretion of salt and fluid in the gut do not get fully activated.

结果，调控肠道水盐分泌的调节分子未获得充分活化。

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Purification processes using dry media, such as activated charcoal (carbon) or molecular sieve, may be subject to rapid exotherms from sudden exposure of the media to large quantities of NF3.

由于介质突然暴露在大量的NF3中，使用干燥介质，如活性炭或分子筛的净化过程可能造成温度迅速上升。

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Epigenetics currently one of molecular biology's hottest topics is a process by which genes are activated or deactivated by the presence or absence of chemical structures called methyl and acetyl groups.

ECONOMIST: Social status and health