... chemi-ionization process 化学电离过程 chemical exchange process 化学交换过程 chemical process 化学方法; 化学过程; 化学加工; 化工工艺 ...
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Because the main driving force is the electrode potential in the ECIS process, chemical regeneration of the ion exchange substrate is not necessary.
由于ECIS过程的主要推动力是电极电位，离子交换基体无需再生，消除了由化学再生过程产生的二次污染物。
The refining and chemical production processes that the greats quantity are in separate process, heat exchange and reaction processes, the energy conservation potential is tremendous.
炼油、石化生产过程中大量存在的分离、 换热和反应工序，节能潜力巨大。
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