环保型三价铬镀铬工艺的应用 关键词三价铬电镀;阳极;0t液 [gap=3982]Key word trivalence chrime plate;positive pole;electrobath
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positive pole oxidation 阳极氧化法
以上来源于: WordNet
The longer line represents the positive pole .
较长的线代表正极。
Drag onto the page. the longer line represents the positive pole.
拖到绘图页上。较长的线代表正极。
The action of the negative pole of a magnetic needle is just as real as the action of the positive pole .
这个效应表明,有一种垂直于圈平面的力作用在磁极上。
They're going to move from a negative pole to a positive pole, so they're going to move through this gel.
它们会从负极移向正极,会通过这块凝胶板
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