前两类油种则蒸发衰减较快。

However its evaporation attenuation rate is less than the former one.

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介绍了山梨醇型凝油剂的制备方法，以及其胶凝轻质渍及类油物质的性质。

Preparation of sorbitol-type oil gelling agent and gelling abilities to several light oils and oil-like organic solvents were recommended.

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下一步就是一级沉淀池，污泥沉淀到底部，轻质液体例如油脂、油和皂类浮到上面。

Next up is the primary sedimentation tank, where sludge settles to the bottom and lighter liquids like grease, oil and soap rise to the top.

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Fatty acid chains are fat molecules, they behave, if you have a lot of them in solution like oil.

脂肪酸链就是脂肪分子,它们看上去好像,如果你见过富含脂类的溶液,比如油

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