“telegraph grade”的概念、定义、翻译、参考文献-科学参考

单词	telegraph grade
释义	telegraph grade [`tel·ǝ´graf ´grād] ^{COMMUNICATIONS} The class of communication circuits that can transmit only telegraphic signals, comprising the lowest types of circuits in regard to speed, accuracy, and cost.
随便看	Echiuridae Echiuroidea Echiuroinea echo echo amplitude echo area echo attenuation echo box echocardiography echo chamber echo check echo contour echoencephalograph echo frequency echogram echograph echo intensity echolalia echolic echo location echo matching echophrasia echoplex technique echo power echopraxia

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