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山水田园

至尊木虫 (著名写手)

[求助] 汉译英,小段,比较简单的

在过去的两周,在原料到厂后,我们完成了三批第一步、三批第二步和一批第一批的合成工作。其中第一步收率纯度88%,第二步前两批由于THF水分较高(500ppm),反应没有引发,第三批批控制THF水分<200ppm,反应较好。第三步纯度83%。

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爱与雨下(金币+1): 2011-10-25 11:57:13
山水田园(金币+5, 翻译EPI+1): 2011-10-30 16:49:15
In the past two weeks, after getting the raw materials, we have completed the synthesis work of first and second steps of third group as well as the first step of first group. Among these, the purity of first step is 88%; in second step, the first two groups did not get reacted due to high water contents (500ppm) while the third group reacted well due to controlled water contents (200ppm); in the third step, the purity is 83%.
2楼2011-10-25 11:37:23
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