sterile hyphase

例句：

1. 1.The sterile hyphase is crucial for the growth of microorganisms.
   无菌相对于微生物的生长至关重要。
2. 2. During the process, the cells in the sterile hyphase are highly active.
   在过程中，处于无菌相的细胞非常活跃。
3. 3. The researchers found that the sterile hyphase could be used as a medium for growing bacteria.
   研究人员发现，无菌相可以作为细菌生长的培养基。