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....
A minority of officers were prepared to bend the rules.少数官员准备篡改规则。In the past conservatives have been in the minority.过去保守派一直占少数。We cannot make this minority a convenient excuse to turn our backs.我们不能拿少数这几个人作为一种方便的借口而对此置...
Objective: Establish the normal physiology index , haematology index and biochemistry index.目的: 建立清洁级SD大鼠的正常生理、生化指标.Objective To evaluate the WBC flags on the CELL - DYN 3500 R Haematology analyzer.目的探讨CELL-DYN3500R血液分析仪...
那匹马在肯塔基马赛上获胜.That horse won the Kentucky Derby.他连续跳级，18岁时就以全美优等生联谊会成员的身份从肯塔基大学毕业。Moving rapidly through school, he graduated Phi Beta Kappa from the University of Kentucky at age 18." 弹《我的肯塔基老家》吧, " 他仿佛随随便便提议说, 思嘉也高兴得立刻弹...