Because of frequent setup and disassembly, cleaning and autoclaving steam sterilization, the steam is infiltrated into the ultrasonic handpiece, resulting in failure of electric insulation.

在医院这种特殊的使用场合，频繁的装拆、清洗，特别是反复的高温、高压水蒸气消毒是造成电气绝缘下降的主要原因。

youdao

The design of food sterilization device for High-voltage pulsed electric field (HPEF) is (among) the key problems of the study for HPEF sterilization technology.

高压脉冲电场食品杀菌装置的设计是高压脉冲电场杀菌技术研究的关键问题之一。

youdao

It researched the experimental method of high-pulsed electric field to milk's sterilization, which measured the sterilization ratio in different electric field intensity, treatment time and frequency.

介绍了利用高电压脉冲电场对牛乳灭菌的试验检测方法，并进行了不同电场强度、脉冲频率及处理时间对牛乳灭菌效果的对比试验。

youdao