英语词汇Machevna怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

英汉双解词典包含3185865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。

单词	Machevna
释义	Machevna 简明释义 n.马切夫纳（俄罗斯地名）
随便看	proportional control proportional control action proportional control coefficient proportional control factor proportional controller proportional controller factor proportional controller proportional controlling means proportional control relay proportional control system proportional control valve proportional cost proportional coumter proportional counte proportional counter proportional counter proportional counter spectrometer proportional counter spectrometer proportional counter tube proportional counter(tube) proportional counter tube proportional coupling proportional current time product proportional damping proportional data