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wangqisui520

木虫 (著名写手)

健康生活快乐科研

[求助] 帮忙看下这段话,审稿人说语言especially bad,灰常谢谢

The outer membrane of E. coli is composed of LPS, a phospholipid layer, and PGN (PGN belongs to periplasm). The strength of cell wall depends largely on LPS and PGN, whose structure is mechanically strong network[21, 22]. Therefore, the cell outer membrane and PGN, which are firm and resilient, play an important role in the maintenance of cell morphology. And the cell outer membrane is firstly exposed to the environment. For sample 2 in the presence of a small amount of QDs (5×10-8 mol/L), the figure (Fig. 6 (b)) suggests the cell out membrane as the outermost layer deformed and twisted to some extent. However, the cells still keep their rod shape and the morphology of the cells has not changed. The firm and resilient PGN of cells can provide the mechanical protection to maintain cell morphology, so it is not seriously damaged. Thus, the cells morphology is not changed for the sample 2. As to the sample 4 after treated by a higher concentration of QDs (20×10-8 mol/L), some of the cells could not maintain the cell morphology and elliptical cells were observed. The phenomenon suggests that both the out membrane and PGN of the cells might be destroyed. Thus, these cells become elliptical without the mechanically strong network. When the concentration of QDs is 100×10-8 mol/L, almost all of the cells become elliptical. It also shows that the out membrane and PGN, whose structure is mechanically strong network, are seriously damaged.
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zerohead

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wangqisui520(金币+2): 谢谢 2011-07-20 18:00:38
最后一句:

It also shows that the outer membrane and PGN, which are mechanically strong networked structure, are seriously damaged.
5楼2011-07-20 17:49:44
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zerohead

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wangqisui520(金币+2, 翻译EPI+1): thanks 2011-07-20 17:57:15
wangqisui520(金币+8): 2011-07-22 16:43:51
Mally89(金币+1): 感谢应助!~ 2011-07-23 21:37:48
首句(假设在这以前你没有解释过LPS和PGN):

The outer membrane of E. coli is composed of Lipopolysaccharide (LPS), a phospholipid layer, and peptidoglycan (PGN), a kind of periplasm.
2楼2011-07-20 17:38:50
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zerohead

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wangqisui520(金币+2): 我要表达细胞外膜易受外界环境影响 2011-07-20 17:58:55
第三句:And the cell outer membrane is firstly exposed to the environment. 好像跟前后不答。
3楼2011-07-20 17:41:42
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zerohead

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wangqisui520(金币+2): thanks 2011-07-20 18:00:27
For sample 2 in the presence of a small amount of QDs (5×10-8 mol/L), the figure (Fig. 6 (b)) suggests the cell out membrane as the outermost layer deformed and twisted to some extent.

第四句:
In the presence of a small amount of QDs (5×10-8 mol/L), the cell outer membrane of sample 2, as shown in Fig. 6b, deformed and twisted to some extent.
4楼2011-07-20 17:47:20
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