| 查看: 181 | 回复: 2 | |||
| 当前主题已经存档。 | |||
[交流]
求2段中译英
|
|||
|
1.为了进一步说明，共混物中的A用THF抽提，抽提后的共混物红外谱图如图X所示，抽提后的共混物几乎不含有A，即说明体系中不存在或者只发生很少量的反应，由此肯定图1所示的变化应该来自于体系的降解。 2. 鉴于实验过程PS中的苯环的量是不变的，所以以815波数处（对应于对位二取代苯环）的吸收峰为基准，观察1310处吸收峰的峰强，发现机械共混物的峰强相比溶液共混物均有明显降低，由此证明经历熔融加工的体系存在着化学的相互作用 |
回复此楼» 猜你喜欢
面上项目申报
已经有3人回复
-
有时候真觉得大城市人没有县城人甚至个体户幸福
已经有5人回复
-
酰胺脱乙酰基
已经有9人回复
-
CSC & MSCA 博洛尼亚大学能源材料课题组博士/博士后招生｜MSCA经费充足、排名优
已经有5人回复
-
有70后还继续奋斗在职场上的吗？
已经有6人回复
-
博士延得我，科研能力直往上蹿
已经有7人回复
-
退学或坚持读
已经有27人回复
-
面上基金申报没有其他的参与者成吗
已经有5人回复
-
遇见不省心的家人很难过
已经有22人回复
★ ★ ★
hongwei.ch(金币+2,VIP+0): 10-19 21:56
sirljz(金币+1):谢谢交流 2010-04-01 12:24
hongwei.ch(金币+2,VIP+0): 10-19 21:56
sirljz(金币+1):谢谢交流 2010-04-01 12:24
| For further illustration,A was extracted from the blend with THF, XRD of the remainder was shown in Figure X.which revealed that little A was included in the blend,that meaned no or few reactions took place in the system.so the change shown in Figure 1 was due to the degradation of the system. |
2楼2009-10-17 09:55:08
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
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
hongwei.ch(金币+12,VIP+0):谢谢 10-19 21:56
sirljz(金币+2):谢谢交流 2010-04-01 12:23
hongwei.ch(金币+12,VIP+0):谢谢 10-19 21:56
sirljz(金币+2):谢谢交流 2010-04-01 12:23
|
1. To a further illustration , A of the blends was extracted with THF, and after extraction the infrared spectra of blends was shown in Figure X. Blends after the extraction almost did not contain A,i.e. it was clear that there was no or a small amount of reaction in the system , thus it is confirmed that the changes shown in Figure 1 should come from the degradation of the system. 2. In view of the amount of benzene ring in PS in the experiment process was constant, so when the absorption peak at 815 wave number (corresponding to the facing 2 replaced the benzene ring) as the base,and to observe the strengh of absorption peak at 1310 finding that the peak strengh of mechanical blend was significantly lower compared to the that of solution blends , thus proving the existence of chemical interaction in the system through melt processing. |
3楼2009-10-17 10:28:24