| 查看: 595 | 回复: 9 | |||
| 当前主题已经存档。 | |||
[交流]
请帮忙翻译2句话，谢谢大伙
|
|||
|
1.Standard enthalpies of formation of the new monomer salts were calculated using the computationally feasible DFT(B3LYP) and MP2 methods in conjunction with an empirical approach based on densities of salts. 2.The molar degree of substitution of the inorganic and organic acid on polymer 10 was found to fall between 48 and 92 mol % based on elemental analysis data . The partial substitution of acids on the triazole-ring of polymer 10 may arise from difference in acid strengths or from varying degrees of steric hinderance during protonation reactions. Furthermore, the fact that an increase of positive charge density of the polymer salt leads to a decrease in the basicity of poly(1-vinyl-1,2,4-triazole) could be another reason for the experimentalresults. |
回复此楼» 猜你喜欢
自然基金已经彻底沦为学术资源的交换工具
已经有4人回复
-
小木虫没落了，除了祈祷帖子，几乎看不到有价值的帖子
已经有17人回复
-
面上的水很深
已经有25人回复
-
国社科通讯评审
已经有7人回复
-
5个%2F，非固定段22个字母
已经有13人回复
-
生命口面上会评结束了吗大家有知道结果吗？现在还没有结果正常不？
已经有9人回复
-
投英文期刊如何查重
已经有6人回复
-
生生命学部会评
已经有4人回复
-
H口，面上，时间戳7月7日。
已经有3人回复
-
会评
已经有5人回复
2楼2009-08-31 09:38:54
3楼2009-08-31 09:41:24
clearsky7228
金虫 (正式写手)
翻译联盟
- 翻译EPI: 13
- 应助: 3 (幼儿园)
- 金币: 1537
- 红花: 1
- 帖子: 405
- 在线: 43.6小时
- 虫号: 601802
- 注册: 2008-09-13
- 性别: MM
- 专业: 无机非金属类光电信息与功
4楼2009-08-31 09:44:27
5楼2009-08-31 09:50:01
clearsky7228
金虫 (正式写手)
翻译联盟
- 翻译EPI: 13
- 应助: 3 (幼儿园)
- 金币: 1537
- 红花: 1
- 帖子: 405
- 在线: 43.6小时
- 虫号: 601802
- 注册: 2008-09-13
- 性别: MM
- 专业: 无机非金属类光电信息与功
6楼2009-08-31 09:56:41
★ ★ ★ ★ ★
guzi110(金币+5,VIP+0): 8-31 10:17
guzi110(金币+5,VIP+0): 8-31 10:17
|
2.The molar degree of substitution of the inorganic and organic acid on polymer 10 was found to fall between 48 and 92 mol % based on elemental analysis data . 基本分析数据显示无机酸与有机酸对聚合体10的腐蚀程度减小到48 mol %到92 mol %之间。 The partial substitution of acids on the triazole-ring of polymer 10 may arise from difference in acid strengths or from varying degrees of steric hinderance during protonation reactions. Furthermore, the fact that an increase of positive charge density of the polymer salt leads to a decrease in the basicity of poly(1-vinyl-1,2,4-triazole) could be another reason for the experimental results. 酸对聚合体10的三唑环的部分腐蚀作用可能是源于酸强度的不一致或者是因为质子化作用反应过程中不断变化的空间位阻程度。此外，聚合盐正电荷密度的增加导致poly(1-vinyl-1,2,4-triazole)的盐基度的降低可能是造成该实验结果的另一个原因。 |
7楼2009-08-31 10:07:14
8楼2009-08-31 10:17:37
9楼2009-08-31 10:34:55
monitor2885
至尊木虫 (知名作家)
队长
- 翻译EPI: 15
- 应助: 6 (幼儿园)
- 贵宾: 0.339
- 金币: 39940.5
- 散金: 147
- 红花: 22
- 帖子: 5050
- 在线: 2185.2小时
- 虫号: 701577
- 注册: 2009-02-15
- 性别: GG
- 专业: 生态系统生态学
10楼2009-08-31 12:20:30