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北京石油化工学院2026年研究生招生接收调剂公告
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279064210

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halibotejin

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279064210(金币+2): 2010-06-28 08:32:54
wypward(金币+1):欢迎新虫 2010-06-28 09:09:08
the synthesis of A and the effects of different conditions examined such as  different catalytic acidic salts, dosage of catalyst, usage of B,reaction temperature and reaction duration on the production  on the yield of A were studied in this paper . The results showed that when n(B)︰n(D)︰n(C) was 10︰1.5︰1, reaction temerature at 130 deg, and reaction time of 6 hours, the  yield of A can be higher,88.3%.
4楼2010-06-28 08:07:36
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zerohead

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wypward(金币+1):谢谢参与 2010-06-27 22:08:31
279064210(金币+3, 翻译EPI+1): 2010-06-28 08:32:48
发芽土豆(金币+25):代楼主发放金币 2010-06-30 16:09:44
This paper studied the synthesis of A and the effects of boundary conditions on the reaction of A. The effects of different catalytic acidic salts, dosage of catalyst, usage of B, reaction temperature and reaction duration on the production of A were examined. The experimental reesults showed that when n(B)︰n(D)︰n(C) equal 10︰1.5︰1, reaction temerature at 130 deg, and reaction time of 6 hours, the production rate of A can be as high as 88.3%.
2楼2010-06-27 22:02:44
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googlesea

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引用回帖:
Originally posted by zerohead at 2010-06-27 22:02:44:
This paper studied the synthesis of A and the effects of boundary conditions on the reaction of A. The effects of different catalytic acidic salts, dosage of catalyst, usage of B, reaction temperat ...

reaction 改成 process 是否合适?
3楼2010-06-28 06:14:50
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IASCC

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wypward:谢谢参与 2010-06-28 21:04:55
2楼翻译的不错,不过再修改下,可能更合适些。仅供参考
In this paper it was studied that the synthesis of A and the effects of various factors on the reaction of A. The effects of different catalytic acidic salts, concentration of catalyst, usage of B,  temperature and duration time on the production of A were examined. The reesults showed that when n(B)︰n(D)︰n(C)  is 10︰1.5︰1 and reaction temerature 130 deg and reaction time  6 hours, the yeild of A can be as high as 88.3%.
6楼2010-06-28 20:13:31
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