“proportion”的概念、定义、翻译、参考文献-科学参考

单词	proportion
释义	proportion [prǝ`pȯr·shǝn] ^MATHEMATICS 1. The proportion of two quantities is their ratio. 2. The statement that two ratios are equal.
随便看	sodium diacetate sodium diatrizoate sodium dichloroisocyanate sodium dichloroisocyanurate sodium dichromate sodium diethyldithiocarbamate sodium dimethyldithiocarbamate sodium dinitro-ortho-cresylate sodium dithionite sodium diuranate sodium dodecylbenzenesulfanate sodium ethoxide sodium ethylate sodium ethylxanthate sodium feldspar sodium ferricyanide sodium ferrocyanide sodium fluoborate sodium fluorescein sodium fluoride sodium fluoroacetate sodium fluosilicate sodium folate sodium formaldehyde sulfoxylate sodium formate

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