您要查找的是不是:
- terpene aldehyde 萜醛
- Study on Terpene of Dryopteris fragrans L. 香鳞毛蕨中萜类化合物的研究。
- Analysis of Terpene Constituents in White P. Nigmm L. 白胡椒萜类化合物的分析。
- Terpene bismaleimide (TBMI) is a novel additive-type polymaleimide. 萜烯双马来酰亚胺(TBMI)为一种新型加成型聚酰亚胺。
- This reaction involves disproportionation of the aldehyde. 这个反应就是醛的歧化作用。
- 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。
- This reaction involves disproportionation of the aldehyde . 这个反应就是醛的歧化作用。
- The aldehyde solution was then cooled to 0℃ by an external ice bath. 由外面的冰浴将这种醛的溶液冷却到0℃。
- The ending -ose signifies a sugar; ald- signifies an aldehyde group. 末尾有一ose表示糖;ald-表示醛类。
- Any of a class of monosaccharide sugars containing an aldehyde group. 醛糖,醛式糖含有醛类的单糖中任意一种
- The categorical names are often combined, with a six-carbon-atom aldehyde sugar being termed an aldohexose. 它们的命名经常被结合起来,一个六个碳原子的醛糖被称为已醛糖。
- Effects of Light Spectrum and Photoperiod on Contents of Flavonoid and Terpene in Leaves of Ginkgo biloba L. 光质和光照时间对银杏叶片黄酮、内酯含量的影响。
- The exploration of compounds from polyphenols, flavonoids, terpene, and vitamins may lead to finding new drug for antimetastasis. 在对多酚类、黄酮类、萜类、维生素类等天然抗氧化物质的开发中,有望寻得可用于临床病人的抗癌转移药物。
- The major compounds in dichloromethane extractives comprised of terpene and naphthalene derivatives. 二氯甲烷提取物中主要化学组分是萜烯类和萘衍生物。
- The bitterness substances in Luzhou-flavor liquor mainly include tannin, peptide, amino acid, fusel alcohol, aldehyde, and inorganic salt. 浓香型酒中的苦味物质主要有单宁类、多肽、氨基酸、杂醇、醛类和无机盐。
- Its effective components, such as terpene and alkaloid can be used to cure rheumatoid arthritis. 动态循环提取雷公藤生物碱是雷公藤中药生产中的一个重要工段。
- First, in change sealant padding, including carbon black, terpene, 6,240, butyl rubber, stearic acid, talcum powder. 一、改变密封胶中的填料,其中包括炭黑、萜烯、6240、丁基橡胶、硬脂酸、滑石粉。
- Glyceraldehydes (CHOCH (OH)-CH2OH) 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。
- The synthesis of terpene hydroquinone resin with turpentine and hydroguinone was studied, with AlCl 3 as catalyst. 研究了以无水三氯化铝为催化剂,松节油与对苯二酚聚合反应制备萜烯对苯二酚树脂的情况。
- The molar absorbance at 350 nm increases if the aldehyde contains a double bond. 如果醛含一个双键,则摩尔光吸收在350nm处增加。
