What preparations should you make before conducting aseptic technique ?

做无菌操作前，你应作什么准备？

The industry has tried to overcome this problem by practicing aseptic techniques in order to reduce phage contamination , and by selecting for phage-resistant bacterial cultures .

工业上已经采用实用的灭菌技术去克服这个问题，以便减少噬菌体的污染，同时尽量筛选抗噬菌体的菌种。

Which respect what do not know you ask is ah aseptic ? Of microtherm ?

不知道你问的是哪方面的啊无菌的？低温的？

Use aseptic collection techniques if possible .

尽可能使用无菌的收集技术。

Animal model of steroid-induced femoral aseptic head necrosis .

激素性股骨头无菌性坏死模型。