浓度低的混合物
A mixture of low concentrations
以上为机器翻译结果,长、整句建议使用 人工翻译 。
如果给两种挥发性物质的混合物加热,在分离的物质中,低沸点的物质的浓度比溶解的高沸点物质的浓度要高的多。
If a liquid mixture of two volatile materials is heated, generally the vapor that comes off will have a higher concentration of the lower boiling materials than the liquid from which it was evolved.
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