英德
有道
百度
谷歌
图片
维基
百科
喷射剂
propellant
- 它们为惰性物质，曾被广泛用作制冷剂和喷雾罐的喷射剂。
They are inert substances that have been used widely as refrigerants and as propellants in aerosol cans. - 用于水合物生产的方法主要有以下三种：热喷射、释放压力和阻化剂喷射。
Three main methods under consideration for hydrate production: thermal injection, depressurization, and inhibitor injection. - 综述了杀虫剂的活性成分、 增效剂、 乳化剂和喷射剂；介绍了三种喷雾杀虫剂配方。
The active substance, synergistic agents, emulsifiers and spraying agents of the insecticides were reviewed. And the formulations of three kinds of spraying insecticide were recommended.
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