economic operation的意思|示意

HU Jing - sheng . Transformer Economic Operation. Beijing: China Power Press, 1999.

胡景生. 变压器经济运行. 北京: 中国电力出版社, 1999.

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Bearing burnt - out fault of a ball mill happened frequently, which threatened boiler's safe and economic operation.

球磨机主要应用于发电、水泥生产等行业,球磨机烧大瓦事故时有发生, 曾一度威胁着锅炉的安全经济运行.

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The primary air to boiler is very important for safe and economic operation.

一次风对保证锅炉安全经济运行至关重要.

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As an academic holy land , the university needs economic operation and can be operated.

作为学术圣地的大学也需要经营,并且能够经营.

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Economic operation of hydropower station is very important for electric power system.

摘要水电站经济调度是电力系统调度的重要环节.

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On - line partial discharge monitoring contributes to the safe and economic operation of power system.

在线监测变压器的局部放电对于电力系统安全和经济运行方面都会收益很大.

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