main transmission

基本解釋

Medical planners believe schools are one of the main transmission points.
醫(yī)療規(guī)劃者認(rèn)為學(xué)校是疾病大規(guī)模傳播的易發(fā)地。
The decline could still be a temporary consequence of warm weather or half-term: pupils have been one of the main transmission routes.
這種下降可能還會是天氣溫暖和學(xué)生期中假的暫時結(jié)果——學(xué)生是主要的傳染途徑之一。
The main transmission and transfer can adjust their lubrication oil highness respectively and improve the transmission efficiency.
主變速器、分動器獨(dú)立潤滑，能合理調(diào)整各自潤滑油面，有效提高傳動效率。

Hundreds of thousands of switches and circuit breakers must be operated manually, and the main transmission lines have little instrumentation to monitor the second-by-second flow of electricity from unpredictable new sources like windmills.
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