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[求助]
小弟英语水平较低，请给位前辈帮忙翻译下几句话吧，谢谢！
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小弟英语较差，请给位前辈帮忙翻译下几句话吧，多谢！ 通过响应面实验设计方法，采用青黄霉霉菌在液态发酵培养条件下产木聚糖酶，对青黄霉菌株酶学性质进行研究，研究表明，该酶的最适作用温度为45 ℃，低于40 ℃或高于50℃时其酶活逐渐减弱；酶的最适pH为4.5，pH稳定范围为4.0~5.5。酶解时间为22~25min时酶解效果最佳。金属离子中Fe、Zn对酶活有促进作用。 不胜感激！ 6级没过就是难啊。 [ Last edited by jackssunc on 2013-1-5 at 15:32 ] |
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qfzcom
铁杆木虫 (著名写手)
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爱与雨下: 金币+1 2013-01-05 21:19:05
jackssunc: 金币+20, 翻译EPI+1, ★★★很有帮助 2013-01-05 21:47:21
sltmac: 金币+10 2013-03-02 08:33:26
sltmac: 欢迎常来本版交流 2013-03-02 08:33:46
爱与雨下: 金币+1 2013-01-05 21:19:05
jackssunc: 金币+20, 翻译EPI+1, ★★★很有帮助 2013-01-05 21:47:21
sltmac: 金币+10 2013-03-02 08:33:26
sltmac: 欢迎常来本版交流 2013-03-02 08:33:46
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The research of the performance of X was carried out through the method that X produces xylanase under liquid fermentation and culture with the method of response surface. The results shows that the optimum temperature of the enzyme is 45℃ and the enzyme activity decreases when the temperature is below 40 ℃ or over 50℃；the optimum pH is 4.5 and the range is between 4.0 and 5.5.enzymatic effect is optimal when zymohydrolysis time is 22 to 25 min; the metal ion like Fe，Zn can improve enzyme activity. 青黄霉霉菌我没找到词汇，用X代替。希望你能用到。 |
2楼2013-01-05 16:55:11
Dr.zx
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phu_grassman: 金币+1, seems a badly-organized translation. Thanks anyway/ 2013-01-12 12:37:45
jackssunc: 金币+10, ★★★很有帮助, 谢谢 2013-01-14 22:02:48
sltmac: 金币+10 2013-03-02 08:33:31
sltmac: 欢迎常来本版交流 2013-03-02 08:33:40
phu_grassman: 金币+1, seems a badly-organized translation. Thanks anyway/ 2013-01-12 12:37:45
jackssunc: 金币+10, ★★★很有帮助, 谢谢 2013-01-14 22:02:48
sltmac: 金币+10 2013-03-02 08:33:31
sltmac: 欢迎常来本版交流 2013-03-02 08:33:40
| Response surface experimental design methods, the Qinghuang mildew mold in liquid fermentation xylanase produced by culture conditions, to study the enzymatic properties of Qinghuang fungal strains, and studies have shown that the enzyme optimum temperature of 45 ° C, lowits activity at 40 ° C or higher than 50 ℃ weakened; the optimal pH of the enzyme is 4.5, a pH stability range of 4.0 to 5.5. Hydrolysis time 22 ~ 25min enzymatic effect. Metal ions of Fe, Zn promoting effect on the enzyme activity. |
3楼2013-01-11 18:32:48