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【答案】应助回帖
★ ★ ★ ★ ★ ★ RXMCDM: 金币+1 2014-05-29 22:54:28 kehuanshukan: 金币+5, 翻译EPI+1 2014-06-05 15:46:23
那就:the estimated hydrogen concentration at a macro concentration of 4% was 4.3%, 3.9%, and 3.4% at the top, center, and bottom, respectively, whereas ...
或者如果上文已经用符号表示过的话,这里用符号表示这些量更方便 |
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