They are lipid soluble and accumulate in the fat of animals.

多氯化联苯可溶于脂肪，能够在动物的脂肪中积累。

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The un-ionized form is usually lipid soluble and diffuses readily across cell membranes.

非解离型部分通常为脂溶性，很容易透过细胞膜扩散。

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Antioxidant activity of the water-soluble extracts was stronger than that of lipid soluble. This confirmed that there were many different kinds of antioxidants with different polarity in apple.

果皮水溶性提取液清除自由基的能力比脂溶性提取液清除能力强，表明果皮中含有多种极性不同的抗氧化剂。

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Steroids are small molecules - much smaller than proteins - smaller molecules that tend to be hydrophobic or lipid soluble.

类固醇是小分子物质,比蛋白质小得多,这类小分子是非水溶性的,或者说是脂溶性的

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It has to be small, and it has to be lipid soluble in order for it to pass through a cell membrane.

这些分子必须非常小,而且必须是脂溶性的,才能穿过细胞膜

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They're small molecules, they're lipid soluble, they can go from extracellular to intracellular.

它们是小分子,并且是脂溶性的,它们能从胞外进入胞内

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