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【多选题】
《药品生产质量管理规范》要求洁净室A.
洁净室内空气的微生物数和尘粒数应定期监测，并记录存档
B.
空气洁净级别不同的相邻房间之间的静压差应大于10帕
C.
洁净室与室外大气的静压差应大于5帕
D.
争室内安装的水池、地漏不得对药品产生污染
E.
不同空气洁净级别的洁净室之间的人员及物流出入，应有防止交叉污染的措施
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【简答题】Mrs. Tang died two days ago. Now Mr. Tang feels very l2_________,because he lives a_______ . My father ________ ________ (发脾气) easily. We didn't climb the mountain _________ __________ (由于...
【简答题】利用MATLAB实现Z变换和Z反变换 求f(n)=cos(ak)ε(k)的Z变换和 的Z反变换。
【简答题】一、根据首字母填空 1. Let's go to watch the soccer and c our team. 2. The n on the wall says, “No photos”. 3. You can use road s to help you find the place. 4. We need a v to help to give out food at the ...
【简答题】The old man usually stays at home by himself,so he feels very l ______ .
【简答题】如图，⊙O中有直径AB、EF和弦BC，且BC⊥EF于点D，CB=DF=8． （1）求⊙O的半径； （2）求tan∠DAO的值．
【单选题】If not ________ with the respect he feels due to him, Jack gets very ill-tempered and grumbles
A.
l the time. （05年真题）
B.
being treated
C.
treated
D.
be treated
E.
having been treated
【简答题】He feels very l_________(孤独的,孤单的) without friends.
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