In the dry - combed process, backwashing occurs after combing.在干式精梳过程中, 复洗是在精洗之后.Backwashing is one of the Methods: To maintain a filter bed clean.反冲洗是保持滤床清洁的方法之一....
Her spouse will come to see her on Sunday.她的配偶星期天要来看她.Her father is an ultra - conservative who is still opposed to freedom to choose her spouse.她爸是个老古董,现在还反对她自由恋爱.It is often helpful to have your spouse in the room when...
Jiexia washcloth dialysis, with plenty of water washing the face, rubbingirreversible pores.揭下透析面巾, 用大量清水冲洗面部, 不可逆毛孔揉搓.Rub it on, then immediately wipe it off with a washcloth or tissue.抹上之后, 立刻用毛巾或湿巾擦试干净.She took the ti...