也请提供你的给我们: 我们也需要它为了对HK出口。[translate] a伸缩振动吸收峰 Expansion and contraction vibration absorption peak[translate]
伸缩振动吸收峰英文 English: The stretching and bending vibrations of molecules in a material generate specific absorption peaks in the infrared spectrum, also known as stretching and bending modes. These absorption peaks correspond to different functional groups in the material and can be used for ...
待解决 悬赏分:1 - 离问题结束还有 伸缩振动吸收峰问题补充:匿名 2013-05-23 12:21:38 Stretching vibration 匿名 2013-05-23 12:23:18 Telescoping vibration absorption peak 匿名 2013-05-23 12:24:58 Expansion and contraction vibration absorption peak 匿名 2013-05-23 12:26:38 Stretching ...
2013-05-23 12:21 求翻译:2,4-D在1732cm处有一个C=O的伸缩振动吸收峰是什么意思?待解决 悬赏分:1 - 离问题结束还有 2,4-D在1732cm处有一个C=O的伸缩振动吸收峰问题补充:匿名 2013-05-23 12:26:38 2,4-D at 1732cm has a telescopic C=O vibration absorption peak热门同步练习册答案初中同...
[translate] a装纯洁一点,就是跟女孩在一个床上睡。不纯洁就是 Installs chastely, is rests with the girl on a bed.Is unchaste is [translate] a酚羟基的伸缩振动峰 Phenol hydroxyl expansion and contraction vibration peak [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语...
a一方面,聚合物中出现了芳环的骨架伸缩振动峰1604 cm-1和1485 cm-1, At the same time, in the polymer appeared the aromatic ring skeleton to expand and contract vibration peak 1604 cm-1 and 1485 cm-1,[translate]
3443cm-1n-h curve of Figure 7 (a) stretching vibration, 2925cm-1-ch asymmetric stretching vibration absorption peak of 1653 cm in-1am c = o absorption peak of 1 395 cm - 1 for the organic monomer ch3-stretching vibration, 1310 cm - 1 so2 stretching of the sulfonic acid absorption ...
纤维在1740 cm-1处半纤维素的C=O伸缩振动吸收峰的消失说明了半纤维素被碱溶液去除问题补充:匿名 2013-05-23 12:21:38 Fibers at 1740 cm - 1 at half cellulose, c = o stretching vibration absorption peak of the disappearance of hemicellulose by alkali solution to remove 匿名 2013-05-23 12...
1310 cm-1是磺酸基的SO2伸缩吸收峰,1193 cm-1和1142 cm-1是磺酸基的S=O不对称和对称伸缩振动吸收峰。问题补充:匿名 2013-05-23 12:21:38 1310 cm - 1 so2 stretching of the sulfonic acid absorption peak of 1 193 cm - 1 and 1142 cm-1 is the sulfonic s = o The asymmetric and ...