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wanqihua金虫 (正式写手)
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[求助]
求翻译一小段话，急，急，急.......！
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请将下面一段话翻译成英文 ....Thank you very much! 阴性样品溶液的制备：取三七、木香粉碎成细粉，山楂加入60%的乙醇温浸30min后，加热回流提取两次，第一次2.5h，第二次2h，合并醇提液，减压回收乙醇，浓缩至相对密度1.35（20℃）；丹参加水煎煮二次，第一次2h，第二次1.5h，合并煎液，滤过，滤液浓缩至相对密度1.35（20℃）的浸膏。将上述二种稠膏于80℃下干燥，粉碎成细粉，与三七、木香细粉混匀，制成颗粒，干燥，取阴性样品，研细，取约0.5g，精密称定，同“供试品溶液的制备”项下，同法处理后，制得阴性对照液。 [ Last edited by yensh on 2011-7-4 at 07:35 ] |
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2楼2011-07-02 17:48:31
hanklu
金虫 (正式写手)
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sltmac(金币+2): 谢谢交流~ 2011-07-06 08:16:30
sltmac(金币+20, 翻译EPI+1): 感谢应助，欢迎常来本版~ 2011-07-10 08:51:20
sltmac(金币+2): 谢谢交流~ 2011-07-06 08:16:30
sltmac(金币+20, 翻译EPI+1): 感谢应助，欢迎常来本版~ 2011-07-10 08:51:20
水平有限，仅供参考： Negative sample solution of preparation：Take Panax Notoginseng and Aucklandia Lappa crushed into fine powder.Crataegus Pinnatifida soak in 60% ethanol 30min, then Crataegus Pinnatifida with 60% ethanol extract by heat reflux twice, the first 2.5h, the second 2h. Combine alcohol extracting solution, and retrieve ethanol with decompression, concentrate to the relative density of 1.35 (20 ℃); Salvia Miltiorrhiza participated in boiling water twice, the first 2h, the second 1.5h, combine water solution, then filtrate. The filtrate was concentrated to the relative density of 1.35 (20 ℃) of the extract. The above two kinds of thick paste dry at 80 ℃.The dry paste crushed into fine powder, and Panax Notoginseng, Aucklandia Lappa powder mixing,and made of particles,then dry.Take the negative samples and grind it, Take about 0.5g by accurately weigh. With the preparation of the test solution,you can obtain negative control solution under the same treatment. |
3楼2011-07-06 00:21:05
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