请输入您要查询的字词：
编者注：本词条为中国台湾地区学术名词用语，仅供参考。
单词
回答脉冲比
释义
count-down
递减计数，倒着数(如9，8，7...)，倒着数进行时间计算，发射准备过程，回答脉冲比，询问无效率(雷达的)，脉冲分频(电视的)，计数损失，漏失计数
电力工程
随便看
system penetration
system performance
system performance acceptance
system performance evaluation
system performance evaluation cooperative{=SPEC}
system performance monitor
system performance objectives
system performancetest
system phasing
System, pipe distribution
system piping
system planner
system planning
system platform
system postulation
system power off
system power-on
system preparation tool
system privilege class
system process
system processor{=SP}
system product division
System Product Interpreter
system production time
system productivity
科学时代收录了3405121条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciera.cn All Rights Reserved
京ICP备2021023879号
更新时间：2025/10/21 8:14:46