“气溶胶”造句
2024年06月24日 17:31:35
氡和钍射气的子体易被
气溶胶吸附.
The daughter nuclides of radon and thoron tend to become attached.
在描述
气溶胶时人们经常离题.
When writing about aerosol one is continually invited to digress.
氯氟甲烷主要使用在
气溶胶喷雾罐和作为冷冻剂.
The chlorofluoromethanes are used principally in aerosol spray cans and as refrigerants.