Thermal electrical load relations of double extraction unit is very complicated, it is difficult for operator to distribute.

双抽机组热-电负荷关系非常复杂，运行人员难于分配。

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This technique enables extraction of fuel from small, difficult-to-access coal seams, and could double the world's current coal reserves.

这项技术可以从窄而难以进入的煤层中提取燃煤，并可能使目前世界上的煤炭储量增加一倍。

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Based on the double bridge structure of microelectronics test pattern, the method of defect model parameter extraction is presented in this paper.

基于微电子测试双桥结构，本文给出了缺陷特征参数提取方法。

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The Elimination of Double Subsidies for the Hard rock Mining Industry Act takes on depletion allowances for mineral extraction based industries.

FORBES: Connect