The instruments need sterilizing.

这些仪器需要消毒。

Is the system used in cleaning or sterilizing?

该系统是否被用于清洗和灭菌？

Simply sterilizing is no fit for low sugar jam.

单一的常规杀菌方式不适宜于低糖果酱；

Set sterilizing time by operating the time keys.

设置时间键来选定灭菌时间。

The nurse is sterilizing the surgical instruments.

护士在把外科手术器具消毒。