The process of wide temperature swift aluminium anodizing and it's mechanism of additive agent are studied.
研究了宽温快速阳极氧化工艺，对宽温快速阳极氧化添加剂的作用机理作了分析。
The important factors affecting their grinding efficiency include amplitude, density, ball charge and additive agent.
影响振动磨机工作的重要因素是振幅，浓度，球荷及添加剂。
We have explored the best ratio of oil, water, coal and additive agent in OWCP, also the law in the course of preparing OWCP.
探索出油水煤浆中油、水、煤和添加剂的最佳配比，以及在制备过程中的规律性。
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