“telephone communications”的概念、定义、翻译、参考文献-科学参考

单词	telephone communications
释义	telephone communications Encyclopedia 工学通信服务释 telephone communications电话通信以话音方式进行信息交换的通信方式。一般借助电信网实现。
随便看	partial denominator partial density partial depleted silicon on insulator device partial derangement partial derivation partial derivative partial derivative of higher order partial derivative relations partial derivatives of higher orders partial derived functor partial diallel mating design partial difference partial difference equation partial difference quotient partial differential partial differential coefficient partial differential-difference equation partial differential equation partial-differential-equation design method partial differential equation method partial differential equation of elliptic type partial differential equation of first order partial differential equation of higher order partial differential equation of hyperbolic type partial differential equation of Kovalevskaya type

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