Both of the substances are not soluble in water.

这两种物质都不溶于水。

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The overwhelming majority of nonlinear differential equations are not soluble analytically.

绝大多数非线性微分方程是不能用解析方法求解的。

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Its water solubility is not affected by electrolysis, while it is not soluble in alkaline solution.

对水的溶解性不受电解的影响，但不溶于碱性水溶液。

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The water soluble vitamins tend to be used more immediately by the body not stored and excreted through the urine if consumed in excess, so the body can tolerate more variation in intake of these before you start getting toxicity than is the case with the vitamins on the right.

而水溶性维生素往往都立刻被身体所利用,不会被机体储藏,过剩部分由尿液排出,因此机体耐受过量水溶性维生素的能力,相比起右边这栏里的脂溶性维生素,可是要强得多了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Anything that is to get deep into the body's interstices has to be soluble in water, and buckys are not.

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