purifying agent是什么意思 purifying agent怎么读
purifying agent的用法和样例
- Filtration is a purifying agent.
过滤器是一种净化器。 - The characteristics of the purifying efficiency and resistance of the desulfurization deduster for the flue gas fluidized bed are researched on the basis of an actual purifier.
并以实际净化器为基础，研究了烟气流化床脱硫除尘器的净化效率特性和阻力特性。
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