aldehyde
- 英式英标[\'ældə,haɪd]
- 美式音标[\'ældɪhaɪd]
英文词源
- aldehyde (n.)
- first oxidation product of alcohol, 1833, discovered in 1774 by German-born Swedish chemist Carl Wilhelm Scheele (1742-1786), the name said to have been coined by German chemist Justus von Liebig (1803-1873) from abbreviation of Modern Latin alcohol dehydrogenatum "dehydrogenated alcohol."
实用例句
- 1. This reaction involves disproportionation of the aldehyde.
- 这个反应就是醛的歧化作用.
来自辞典例句
- 2. Glyceraldehydes ( CHOCH ( OH ) - CH 2 OH ) A simple monosaccharide bearing an aldehyde group.
- 甘油醛:分子式为[CHOCH ( OH ) -CH2OH ],它是具醛基的一种简单的单糖.
来自互联网
- 3. Subject : To determine aldehyde chemical compound in alcohol quickly.
- 目的: 快速检测酒中醛类化合物.方法:毛细管气相色谱法.
来自互联网
- 4. The deactivation of hydrogenation catalyst of 3 - hydroxy propionic aldehyde was studied.
- 对 3- 羟基丙醛加氢催化剂的失活原因进行了研究.
来自互联网
- 5. The process includes hydroxylation, self packing of APTES and terephthalic aldehyde packing.
- 其置备方法主要包括羟基化 、 APTES的自组装和对苯二甲醛的组装三步.
来自互联网