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200411

铜虫 (小有名气)

[交流] 汉译英翻译几句话

大环内酯类抗生素对革兰氏阳性菌的抗菌活性强,而对革兰氏阴性菌的抗菌活性弱,这主要与药物对细菌的细胞膜的穿透力有关,其穿透力大小主要取决于分子的极性。
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sduyh

木虫 (小有名气)

大体意思就是这样,楼主可以再进一步修改一下
3楼2009-11-15 10:18:48
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sduyh

木虫 (小有名气)

★ ★ ★ ★ ★ ★ ★ ★
200411(金币+8,VIP+0):可以 11-15 10:20
Macrolides possess strong activities against Gram-positive bacteria, but weak activities against Gram-negetive bacteria, which is mainly related to the strength of penetration of the macrolides into the cellular membrane of bacteria. The penetrating power depends on the molecular polarity of the macrolides.
2楼2009-11-15 10:18:15
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