请输入您要查询的英文单词:

 

单词 Ultraviolet disinfection
释义

Ultraviolet disinfection

英语百科

Ultraviolet germicidal irradiation

(重定向自Ultraviolet disinfection)
A low-pressure mercury-vapor discharge tube floods the inside of a biosafety cabinet with shortwave UV light when not in use, sterilizing microbiological contaminants from irradiated surfaces.
A portable, battery-powered, low-pressure mercury-vapor discharge lamp for water sterilization.
Compact and versatile options with UV-C LEDs

Ultraviolet germicidal irradiation (UVGI) is a disinfection method that uses short-wavelength ultraviolet (UV-C) light to kill or inactivate microorganisms by destroying nucleic acids and disrupting their DNA, leaving them unable to perform vital cellular functions. UVGI is used in a variety of applications, such as food, air, and water purification.

随便看

 

英汉双解词典包含3607232条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
京ICP备09058993号 更新时间:2025/6/30 1:57:50