请输入您要查询的字词:
单词
THD
释义
THD
Encyclopedia
工学
周期性非正弦电路
释
total harmonic distortion; THD
总谐波畸变率
非正弦周期性交变量的各次谐波含有率的二次方和的平方根值。简称畸变率。
随便看
cathode electronics
cathode emission
cathode fabrication process
cathode-follower mixer
cathode-grid capacitance
cathode-input amplifier
cathode lock
cathode luminescence
cathodeluminescence
cathode material
cathode modulation
cathode of sodium-ion battery
cathodephone
cathode ray
cathode-ray oscillograph
cathode ray tube
cathode-ray tube
cathode ray tube, CRT
cathode-ray tube, CRT
cathode ray tube display technique
cathode sheath
cathode sputtering
cathode sputtering method
cathode strip chamber
cathodic arc deposition
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:2025/8/26 23:42:12