英语词汇“2 P V C 2 P V/3 D 3 P V/2 E P V”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	2 P V C 2 P V/3 D 3 P V/2 E P V
释义	2 P V C 2 P V/3 D 3 P V/2 E P V. 5等质量的氧气与氢气,其压力比为1:2,体积比为2:3,则一分子的平均质心
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