英语词汇proportional band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

单词	proportional band
释义	proportional band 【工程声学】比例频带
随便看	eke out a living EKG ekgs eking ekings ekistic ekistical ekistician ekisticians ekistics ekka ekkas ekki ekklesia ekklesiae ekklesias Ekman convergence Ekman current meter Ekman dredge Ekman layer Ekman spiral Ekman spirals Ekman transport Ekman, Vagn Wilfrid Ekman water bottle

英汉双解词典包含483723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。