[請益] 請問gram for gram的意思?
※ [本文轉錄自 Eng-Class 看板]
作者: lyf585919 (興趣睡覺吧~) 看板: Eng-Class
標題: [請益] 請問gram for gram的意思?
時間: Thu Dec 18 13:30:38 2008
整句是
In fact, gram-for-gram, H2 has the highest heat of combustion
of any known substance.
請問當中的 gram-for-gram 是什麼意思呢??
請高手解答~~感謝!!
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