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kzx_33

金虫 (著名写手)

[交流] 【求助完毕】有大牛帮我改改下面这段英文使之更通顺些吗?

以下是我写的,但老是觉得不对,想请高人修改!
A linear regression gives a good correlation with the experimental data in both A and B. According to Fig. 2 (A), a kinetics equation of the polymerization before the gel point can be evaluated by [...省略了] , where R is the reaction rate,  K is the rate constant, and [I] is the concentration of the initiator. At 190 ℃, the value of rate constant is calculated to be (6.71 ± 0.26) × 10-2 min-1. The exponent of [I], 0.59, is approximate to the value of idea polymerization, 0.5. The exponent number obtained here is different from the value, 1, which was calculated by Spurr and Heydel et. al  when peroxide compounds were used as initiators. The activity energy can be calculated from the linear fit of X  vs. Y , where  Y/X are the slopes of the lines of Figure 2 (B) and T is the absolute temperature. The calculated value of activity energy is 155.7 KJ/mol, which is close to the values of 36.0 Kilocal/mol  and 121 ± 5 KJ/mol  as reported.

[ Last edited by qingshaojun0823 on 2009-8-20 at 17:07 ]

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happy4me

新虫 (著名写手)

★ ★ ★ ★
kzx_33(金币+2,VIP+0):谢谢! 6-4 10:29
kzx_33(金币+2,VIP+0):谢谢! 6-4 10:35
水平有限,未敢妄评。请LZ再看一下第四行,我感觉is  approximate to似乎改为approximates更好。
2楼2009-06-04 10:16:18
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happy4me

新虫 (著名写手)

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SHY31(金币+2,VIP+0):翻译版欢迎热心的虫子 6-4 10:32
kzx_33(金币+3,VIP+0):谢谢,这一句改得非常好! 6-4 10:37
The exponent of [I], 0.59, is approximate to the value of idea polymerization, 0.5. The exponent number obtained here is different from the value, 1, which was calculated by Spurr and Heydel et. al  when peroxide compounds were used as initiators. 这两句感觉整体上不大顺畅,据我揣摩,如果前后两句是同样的exponent number,则可以说: The exponent of [I], 0.59, which approximates the value of ideal polymerization,0.5, is different from the value 1 when peroxide compounds were used as initiators.(Spurr and Heydel et. al)
班门弄斧了!
3楼2009-06-04 10:24:51
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kzx_33

金虫 (著名写手)

还有没有需要润色的地方,比如动词使用,句式等。
4楼2009-06-04 10:38:57
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happy4me

新虫 (著名写手)

楼主好慷慨啊!多谢^_^
别的地方我也说不好,只是最后一句是应该给出reference滴~
5楼2009-06-05 09:17:11
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pearly0917

铁杆木虫 (著名写手)

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SHY31(金币+2,VIP+0):向你致敬~~ 6-5 20:27
kzx_33(金币+3,VIP+0):非常感谢,有机会再请教! 6-11 21:38
A linear regression gives a good correlation with the experimental data in both A and B. According to Fig. 2 (A), a kinetics equation of the polymerization before the gel point can be evaluated by [...省略了] , where R is the reaction rate,  K is the rate constant, and [I] is the concentration of the initiator. At 190 ℃, the value of rate constant is calculated to be (6.71 ± 0.26) × 10-2 min-1. The exponent of [I], 0.59, coincides with the value of idea polymerization, 0.5. The exponent number obtained here is different from the value, 1, which was calculated by Spurr and Heydel et. al  when peroxide compounds were used as initiators. The activity energy can be calculated from the linear fit of X  vs. Y , where  Y/X is the slopes of the lines of Figure 2 (B), and T is the absolute temperature. The calculated value of activity energy is 155.7 KJ mo-1l, which is in agreement with the values of 36.0 Kcal mol-1  and 121 ± 5 KJ mol-1  as reported by xxx [xxx].

感觉:纯叙述,很平淡,没有讨论。
6楼2009-06-05 12:28:06
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happy4me

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SHY31(金币+1,VIP+0):鼓励鼓励 6-5 20:28
楼上前辈改得很好。倒数第三行确实应该是are吧?
7楼2009-06-05 15:47:58
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pearly0917

铁杆木虫 (著名写手)


etblade(金币+1,VIP+0):鼓励一下,回复时如果能完整点就更好了 6-10 22:40
X/Y斜率一定要用复数吗?我不是搞数学统计的,不懂。
后面slope用单数就可以对应了吧?另外,本句后面应该接line还是curve我也不是很清楚。
where  Y/X is the slope of the lines in Figure 2 (B)
8楼2009-06-05 16:04:46
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happy4me

新虫 (著名写手)

似乎这里的Y和X是一系列的数,所以有多个slopes. 经您提醒,好像curve确实好些。
9楼2009-06-08 09:43:13
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