文章介绍了高可靠性电力二次系统建设方案。
The construction scheme of a highly reliable electric secondary system is presented.
介绍了中国石化湖南石油分公司实施二次物流优化系统成功的经验。
Successful experience of application of secondary logistics system in Sinopec Hunan Company is described.
二次校准系统会把计数器重置为零。
引入了通常的二次型指标作为每一个系统的性能指标。
The usual quadratic objective function is introduced for each system as the performance index.
膜系统操作简单，占地少，没有二次污染。
Advantages of the membrane system were easy operation, small footprint, no secondary waste...
系统还提供了可扩展组件，以便二次开发，增加了系统灵活性。
For more flexible development, we design a second-development component for our system.
研究了一种新的提高系统电压稳定性的方法——二次电压控制。
Study on Strategy of Secondary Voltage Control in Power System;
膜系统操作简单，占地少，没有二次污染。
Advantages of the membrane system were easy operation, small footprint, n...
膜系统操作简单，占地少，没有二次污染。
Advantages of the membrane system were easy operation, small footprint, n...
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