The acid depletes the steel surface of acid soluble species, leaving the highly reactive chromium on the surface in a compounded oxide form.

酸可减少钢表面的酸可溶性物质，使得表面的高反应性的铬处于复合氧化物形式。

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It introduces how to synthesize acrylic acid, acrylate and phenylethene quadripolymer into alcohol-soluble acrylic resin.

它介绍了丙烯酸、丙烯酸脂、苯乙烯四元共聚合成醇溶性聚丙烯酸脂类的方法。

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Microwave cooking increased the contents of acid, soluble sugar, decreased the contents of vitamin c, amino-N.

微波使蒲公英、荠菜的总酸性物质、可溶性糖含量增加，维生素c、氨基态氮含量降低。

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And then linked to the glycerol instead of a third fatty acid chain is a water soluble molecule, like a salt.

但连到甘油上的第三个基团不是脂肪酸链,而是一种水溶性的分子,像盐一样

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And they wanted to use a soluble salt of citric acid, so they could have used sodium, they could have used potassium.

而且他们想用一种柠檬酸的可溶性盐，他们本可以用钠，也可以用钾。

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Because water molecules can hold on to these malonic-acid handles, the result (known as a carboxyfullerene) is water-soluble.

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