这些溶剂在活性炭上的冲洗作用很不同于在极性吸附剂上的冲洗作用。
These solvents give very different eluting actions on active carbon as compared with the elution on polar adsorbents.
其他可以尝试的自助措施包括用含盐的喷鼻剂冲洗鼻腔通道或服用不具有镇静作用的过敏药，比如克敏能，如果你推测你的鼻塞是由过敏症引起的。
Other self-care steps to try include irrigating the nasal passages with a saline nasal spray and taking a nonsedating allergy medication such as Claritin if you suspect congestion from allergies.
本文根据显影液的各组成成份在显影过程中的作用特点，介绍了低反差电镜图像底片及照片的冲洗方法。
This paper introduces the develpment of low contrast electron microscope image negative and photograph, according to the basic composition of the developing liquid and the action of each composition.
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