The drain will plug up if you let grease settle in it.

如果你让油脂积存，排水管就会堵塞。

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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.

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。

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Dispersants cut the oil as washing-up liquid cuts the grease on dishes, allowing oil on the surface to spread down into the water.

分散剂清除浮油的原理就如同洗涤液除去器皿上的油腻物一般，使海面的浮油沉入水中。

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This could be pretty useful when the smartphone is the lunchtime companion and you don't want to grease it up with foody fingers, but again, the "air swipe to scroll" shows up in only a few applications.

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Economically, artificially-created fuel demand for corn, soybean oil, grease, and other inputs drives up the input prices for food and consumer products such like french fries, soaps, detergents, hair conditioners, eggs, dairy, and sweeteners.

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Half of all heart disease patients don't even have high cholesterol, a fact that confounds the layman's myth that heart attacks are caused by cholesterol clogging up the body's plumbing like grease in pipes.

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