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请教两个句子的翻译
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1. 以较好的产物P的反应条件（碱质量百分比浓度40%，温度40℃，反应时间6h ，CTA与β－甲壳素单元摩尔比为4）为基准，固定其它因素分别改变碱浓度、温度、反应时间和CTA加入量。 我的翻译为： The reaction condition was set on the base of the preferable condition of sample P (40 wt %, 40 ℃, 6 h, 4), and then changing one factor while fixing the others. 2. 当碱浓度过高时，CTA溶解度降低，而且部分存在的GTMAC水解生成副产物二醇的速度也显著增加。 我的翻译为： At high alkaline concentration, the solubility of CTA was reduced and the hydrolysis of the partly existed epoxide to form the diol was increased. 我觉得自己的翻译有点怪，请各位请指教！或者干脆帮我重写一个。谢谢！！ |
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goodtimega
铁杆木虫 (著名写手)
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xman27(金币+4,VIP+0): 12-3 09:51
zap65535(金币+2,VIP+0):补发 12-22 00:19
xman27(金币+4,VIP+0): 12-3 09:51
zap65535(金币+2,VIP+0):补发 12-22 00:19
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The reaction condition was set on the basis of the desired condition of sample P (40 wt %, 40 ℃, 6 h, 4), and then changing an individual factor. At high alkaline concentration, the solubility of CTA is reduced and the hydrolysis of the diol withpartial epoxide is increased. |
4楼2009-12-03 01:54:31
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xman27(金币+4,VIP+0): 12-2 22:19
xman27(金币+4,VIP+0): 12-2 22:19
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我的翻译为： Set the comparatively good reaction condition of sample P (40 wt %, 40 ℃, 6 h, 4) as reference, and then adjust one parameter with the rest fixed respectively. 2. 当碱浓度过高时，CTA溶解度降低，而且部分存在的GTMAC水解生成副产物二醇的速度也显著增加。 我的翻译为： At high alkaline concentration, the solubility of CTA was reduced and the hydrolysis of the partly existed epoxide to form the diol was increased. In case the alkaline concentration is overhigh, the solubility of CTA decreases and the hydrolysis speed of the partly existed epoxide is significantly increased.(后半部我中文意思都弄不懂，所以不好替你弄了) |
2楼2009-12-02 21:54:54
syh9288
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海军上将
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xman27(金币+4,VIP+0): 12-3 09:51
zap65535(金币+2,VIP+0):补发 12-22 00:19
xman27(金币+4,VIP+0): 12-3 09:51
zap65535(金币+2,VIP+0):补发 12-22 00:19
|
Based on the conditions that product P can be attained (WT %(alkali):40%, 40 ℃, 6 h,MR(CTA to β-chintin) :4),other factors is in the same level, change Alkali concentration,temperature,reaction time and volume of CTA seperately. When the alkali concentration is high,the solubility of CTA can be reduced,and the formation rate of byproduct(Bibol) from the hydrolysis of partly-existing GTMAC greatly increased |
3楼2009-12-03 00:02:45
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xman27(金币+4,VIP+0): 12-5 09:36
xman27(金币+4,VIP+0): 12-5 09:36
| Take the good product P response condition (alkali quantity percentage density 40%, temperature 40℃, reaction time 6h, CTA with Beta - carapace element unit mole compared to as 4) is a datum, fixes other factors to change the caustic concentration, the temperature, the reaction time and CTA separately joins the quantity. |
5楼2009-12-03 15:50:44
