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mengyouren

铜虫 (著名写手)

[求助] 帮忙改一下英文文章中的病句,在线等

1、 The problem faced by the xylanases using in pulp and paper industry,  however,  is  retaining  active  under  the  extreme  process  condition  of  high  temperature  and  high  alkali.
2、All the positive mutants were detected by their ability to produce a hydrolysis zone on xylan plates (LB-Agar plate added 1% xylan, 100 μg/mL ampicillin, and 1mM IPTG, pH 7.0), then were transfered to alkali xylan plates which at pH 10.0 for the products of the first ground epPCR and pH 11.0 for the products of the second ground epPCR.
3、Collected  the clones revealing relative higher xylanase activity compared with that of E. coli BL21 (pET-XynG1-1) for further enzymatic properties studying and gene sequencing.
4、 The  results  in  Table  4  showed  that  both  XynG1-1  and  XynG1-1B43cc  pretreatment  indicated distinct effect in the bleaching of cotton stalk pulp.
5、XynG1-1 and XynG1-1B43cc pretreatment gained  brightness  levels  of  73.39%  and  78.95%  which revealed  obvious  higher  than that  (69.66%)  of  control (Table 4).
6、All of the results indicated that the mutant xylanase  XynG1-1B43cc is more available to the high temperature and high alkali process condition of paper industry.
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befair

铁杆木虫 (正式写手)

【答案】应助回帖

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感谢参与,应助指数 +1
hanches: 金币+3, 感谢热心应助,BB奖励~~~~ 2013-11-05 21:24:16
mengyouren: 金币+90, ★★★★★最佳答案 2013-11-08 11:21:39
1、 The problem faced by the xylanases used in pulp and paper industry,  however,  is  retaining  active  under  the  extreme  process  condition  of  high  temperature  and  high  alkali.
2、All the positive mutants were detected by their ability to produce a hydrolysis zone on xylan plates (LB-Agar plate added 1% xylan, 100 μg/mL ampicillin, and 1mM IPTG, pH 7.0), and then to be transferred to alkali xylan plates, at pH 10.0 for the products of the first ground epPCR and pH 11.0 for those of the second.
注:这里我理解 to produce 和 to be transferred并列,共同来修饰ability。如果逻辑不对, transferred ...是和were detected ...并列的,那么这句话就应该改成:
All the positive mutants were detected by their ability to produce a hydrolysis zone on xylan plates (LB-Agar plate added 1% xylan, 100 μg/mL ampicillin, and 1mM IPTG, pH 7.0), and were then transferred to alkali xylan plates, at pH 10.0 for the products of the first ground epPCR and pH 11.0 for those of the second.
3、The collected clones revealed relatively higher xylanase activity compared with that of E. coli BL21 (pET-XynG1-1), which requires further enzymatic property study and gene sequencing.
注:这里前半句和后边的似乎没什么连接,这里假设前半句说的情况需要urther enzymatic property study and gene sequencing,如果不是的话,请指出确切逻辑关系
4、 The  results  in  Table  4  showed  that  both  XynG1-1  and  XynG1-1B43cc  pretreatment  had distinct effects on bleaching of cotton stalk pulp.
5、By XynG1-1 and XynG1-1B43cc pretreatment brightness  levels  of  73.39%  and  78.95% were obtained,    which  are obviously  higher  than that  (69.66%)  of  the control  one (Table 4).
6、All the results indicated that the mutant xylanase  XynG1-1B43cc is more tolerant to the high temperature and high alkali process condition of paper industry than others。
注:从上文理解mutant xylanase  XynG1-1B43cc对于high temperature and high alkali process condition of paper industry应该是比较不敏感、不大受影响的,所以用了tolerant。原译文is more available疑似想说mutant xylanase  XynG1-1B43cc对于高温。。。更好用,但available不妥。另外用比较级但没有被比较对象。我用了than others,其实不够确定,还请楼主斟酌到底想和什么比, 然后代替"others"
不是专业内行,不妥见谅
Befairorbeaware
2楼2013-11-05 21:18:43
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stingdhk

铁杆木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
hanches: 金币+1, 感谢应助,BB奖励~~~ 2013-11-07 09:40:43
mengyouren: 金币+10 2013-11-08 11:21:48
The problem faced by the xylanases 个人认为改为The problem that the xylanases faced 比较好
3楼2013-11-06 15:23:26
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