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- In order to improve its use, it is necessary to modify the end groups of the HBP by hexadecanoic acid. 为了拓宽其使用范围,用棕榈酸(十六碳酸)对超支化聚酯进行端基改性,成功地找出了提纯的方法,并进行了表征。
- The contents of hexadecanoic acid and 2, 6-bis(1, 1-dimethyl)-4-methylphenol are high. 研究表明，挥发油中棕润酸和2，6-二特丁基-4-甲基苯酚的含量较高。
- The main components in ethanol-extracts are psoralen, hexadecanoic acid, hexadecanoic acid ethyl ester, bergapten, oleic acid and linoleic acid. 其乙醇提取物中以补骨脂素、十六酸、十六酸乙酯、佛手内酯、油酸、亚油酸为主。
- Conclusion: The main constituents of the volatile oil in Rubus chingii Hu are hexadecanoic acid (28.23 %) and ambrettolide (26.24 %). 结论:覆盆子挥发油主要成分为正十六酸、黄葵内酯;分别占挥发油总量的28.;23%25和26
- The main components in volatile oils are hexadecanoic acid, oleic acid+linoleic acid, linoleic acid amide, palmitic acid amide, stearic acid amide and dibutyl phthalate. 五指毛桃根皮与根木质部所含的化学成分相似，挥发油成分以十六酸、油酸+亚油酸、亚油酸酰胺、软脂酸酰胺、硬脂酸酰胺、邻苯二甲酸二丁酯为主；
- Using stearic acid, hexadecanoic acid,thionyl chloride,triethylamine as raw material,neutral sizing agent AKD was synthesized through three steps of reaction,i. 以硬脂酸、棕榈酸、氯化亚砜、三乙胺为原料,经过酰氯化、缩合和浓缩三步反应合成了中性施胶剂AKD。
- The highcontent constituents are octadec-qc-enoic acid, hexadecanoic acid and hexadecenoic acid,EPA and DHA are contained in this oil, which corresponds to flesh Eel oil. 其主组分为油酸、棕榈酸、棕榈油酸，并含有廿碳五烯酸、廿二碳六烯酸，与鳗鱼肉中油的化学组成类似，具有开发利用的价值。
- Among the volatile chemical components identified by GC/MS, acetic acid, anisole, cetane, caffeine, hexadecanoic acid and bisphenol A were found in all tea samples. 在鉴定出的化学成分中，乙酸、大茴香醚、十六烷、咖啡因、十六酸和双酚A是5种茶叶样品中所共有的化学成分，每种茶叶样品中又都含有一些特有的化学成分。
- The main components of the essential oil of mulberry leaves were P-Propenylanisole (21.89%), Hexahydrofarnesyl acetone (18.11%), n-Hexadecanoic acid (9.19%), Geranyl acetone (4.47%), Farnesyl acetate (4.12%), and Hexadecanoic acid methyl ester(3.39%). 桑叶挥发油的化学成分以大茴香脑(21.;89%25)、六氢金合欢基丙酮(18
- Heat capacity and enthalpy of tetradecanoic acid and hexadecanoic acid 十四酸、十六酸的热容和熔化焓
- Study on Modification of End Groups of Aliphatic Hyperbranched Polyester by Hexadecanoic Acid 棕榈酸对脂肪族超支化聚酯的端基改性研究
- Keywords Clematis glauca;volatile oil;Hexadecanoic acid;ethyl ester;9;12;15 Octadecatrienoic acid;GC/MS; 粉绿铁线莲;挥发油;十六酸乙酯;9;12;15-十八三烯酸乙酯;气相色谱/质谱;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
