英语词汇“echometers”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	echometers
释义	echometers n. 回波计；听诊器；回声仪；回声测深仪 [网络] 回声测距仪；回声探测仪；卡尔德意志
随便看	negative-sequence current incremental component negative-sequence direction component negative sequence field impedance negative sequence filter negative sequence impedance negative sequence loss negative sequence network negative sequence polyphase system negative sequence power negative sequence protection negative sequence reactance negative sequence relay negative sequence resistance negative sequence short circuit current negative sequence symmetrical component negative sequence torque negative sequence voltage negative sequence voltage relay negative serial correlation negative series correlation negative set negative shear negative shedding negative sheer negative shock response spectrum 四民用足，国乃安乐四海一家皆弟兄四海之人，结为兄弟，亦何容易。必有志均义敌，令将如始者。四海之内皆兄弟四海之内皆兄弟也四海之内皆弟兄。四海之内，合敬同爱。四海之内，皆兄弟也。四海升平，风调雨顺四海变秋气，一室难为春。抽キ出シ抽ク抽ンデル抽出抽斗抽籤ゾクシュウゾクシュツゾクショゾクショウ