central exchange

central exchange的基本解释

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电话总机

与central exchange相关的网络例句 [注：此内容来源于网络，仅供参考]

Since the exchange rings with all idempotents central satisfy the general comparability and have stable range1 [100] , this gives a new class of rings for which S K〓(R , is affinely homeomorphic to M〓 BS

若R为正则环，注意到S仿射同胚于P，便立得Goodearl定理[41]；因为所有幂等元中心的exchange环满足一般可比性且有稳定度1，这提供了S仿射同胚于M〓的一类新环。

A telephone cable from a local exchange to a central exchange .

一种从本地交换局到中心交换局的电话电缆。

Furthermore, it is presented that if I is a two-sided ideal of a unital ring R and I is an exchange general ring,then every central element of I is a clean element in I.

还证明了如果环R的双边理想I是一个exchange一般环，则I的每一个中心元素都是I中一个clean元素。

与central exchange相关的网络解释 [注：此内容来源于网络，仅供参考]

Central Employment Exchange：中央职业介绍所

Central Emergency Fund;中央应急基金;; | Central Employment Exchange;中央职业介绍所;; | Central Engineering and Design Bureau;中央工程设计局;CEDB;

central telephone exchange：電話局

central symmetry 点対称 | central telephone exchange 電話局 | central vision 中心視

central telephone exchange：电话总局

central tegmental tract | 中央被盖束 | central telephone exchange | 电话总局 | central telephone station | 电话中心局