请输入您要查询的字词:
单词
measuring receiver
释义
measuring receiver
Encyclopedia
工学
测试接收机
释
measuring receiver
测量接收机
用作电平和衰减计量标准的仪器。是检定和校准信号发生器的频率、功率、调制频率、调幅深度、调频频偏、调相相偏、调制失真和信纳比等参数的必备仪器。又称校准接收机。
随便看
natural disaster risk map
natural disasters in China
natural disorder
natural disturbance in invasion area
natural domain
natural domain of definition
natural domain of existence
natural draft cooling tower
natural drainage along the slope
natural drugs
natural drying
natural duality
natural dye
natural economy
natural ecosystem
natural electric field effect of oil and gas reservoir
natural embedding
natural endowment
natural enemy of rodent
natural energy
natural enumeration
natural environment space design
natural epidemic focus
natural epimorphism
natural equation
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/3/1 14:23:44