This paper discusses the separation principle of toroidal swirl separat or, and deducts the movement rule of granule in the separator and the critical pa rticle diamenter.是什么意思_This paper discusses the separation principle of toroidal swirl separat or, and deducts the movement rule of granule in the separator and the critical pa rticle diamenter.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句