We are looking for the 500VA and 1000VA UPS,quantity around

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/11/08 06:14:06

We are looking for the 500VA and 1000VA UPS,quantity around 1000pcs.
And also 500VA and 1000VA AVR,quantity around 5000pcs
这两句话中 UPS和AVR 请问怎么翻译?是什么东西?

UPS的汉语意思为“不间断电源”,是英语“Uninterruptable Power Supply”的缩写,UPS它可以保障计算机系统在停电之后继续工作一段时间以使用户能够紧急存盘,避免数据丢失.
AVR的汉语意思是稳压电源,是“Automatic Voltage Regulation”的英文缩写,AVR是电压自动调整的意思,即UPS针对输入的电压透过内部输出变压器的线圈匝数调整或电力电子组件处理,达到UPS拥有宽广的市电输入范围与稳定的输出电压特性.

We are looking for the 500VA and 1000VA UPS,quantity around ups电源500VA的功率求写一篇英语文章1000字,who are we as individuals and as members of va 英语翻译wow very cool we are eat songpyeon(types of rice) and va 1000VA 600W 易事特UPS增加电池后的问题. UPS电源后面标注的 500VA和300W有什么区别根据汉语提示，请你以“My plans for the va Water cycles.The_____shines and the_____become vapour.The va What is the relationship between present value and future va 英语翻译we are looking for enthusiastic and money motivated indi 英语翻译We are planning purchase in good quantity and for which we know very well the ups and downs the last weeks for the r