bagn.袋；袋状物；包；一袋的量vt.把 ... 装进袋子；使膨胀；猎杀vi.（如袋子般）松垂baggedadj.松弛下垂的；袋装的；喝醉的动词bag的过去式和过去分词形式.

1. The working principles and applications of acoustic wave ash clean-out device on ESP and bag filter are mainly introduced.
   主要介绍了声波清灰技术在静电除尘器和布袋除尘器中的工作原理及其应用现状。