“the total amount of postal and telecommunications services”的概念、定义、翻译、参考文献-科学参考

单词	the total amount of postal and telecommunications services
释义	the total amount of postal and telecommunications services Encyclopedia 理学【运输和邮电】释 the total amount of postal and telecommunications services邮电业务总量以货币形式表现的邮电企业为社会提供各类邮电通信服务的总数量。
随便看	mean right ascension mean run density means means and methods of warfare mean sea level mean sea-level mean sea level transfer mean sea surface mean shift mean sidereal day mean sidereal second mean sidereal time mean sidereal year means of consumption means of health supervision means of national economic management means of payment mean solar day mean solar second mean solar time mean space mean speed mean speed of gas molecular relative motion mean spherical approximation mean spheroid

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