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1·Anna moved into the general ward from the sterile chamber.

安娜从无菌室搬进普通病房。

2·Comparative studies between totally enclosed sterile culture method and partially enclosed sterile culture method used in the research of rice organic nutrition were conducted in sterile chamber.

在无菌培养室内就水稻有机营养研究中水稻苗完全无菌及局部无菌培养方法作了比较研究。

3·An operation chamber should be completely sterile.

手术室应该完全无菌。