| 释义 |
oc·ta·dec·yl 英ɒk'tædəsɪl美ɒk'tædəsɪl BNC²³⁶²¹³⁺¹
基本例句
n.十八基¹⁰⁰
A polymer of octadecyl acrylate has been synthesized in solution and the effect of initiator, monomer, temperature and solvent on the polymerization reaction rate has been studied.
用溶液聚合法合成聚丙烯酸十八酯，主要探讨了引发剂、单体、温度及溶剂对聚合反应速率的影响。 cnki
However, the interfacial tension between oil and ASP system containing octadecyl benzene will descend slowly, and once it reaches its lowest point it will keep stable and almost change no more;
十八烷基苯磺酸盐复合体系对油水界面张力降到最低值的速度相对较慢，且达到最低值后基本不再变化； magsci
The calculation results are discussed and compared with the experiment on Octadecyl Rhodamine B ODRB molecules.
计算结果和罗丹明 B表面活性剂分子 ODRB的实验图像作了分析比较。 cnki
The IFT of octadecyl betaine increase before decrease with the increase of the surfactant concentration and salinity.
十八烷基甜菜碱的界面张力随着活性剂浓度和矿化度的增加先降低后升高。361xs
Then the copolymer of octadecyl acrylate with maleic anhydride is obtained by solution free radical copolymerization and it is a pour depressant.
用合成的丙烯酸十八酯与顺丁烯二酸酐共聚，得到二元共聚物型原油降凝剂。 dictall
And Octadecyl-silylated silica is the most widely used material.
其中十八烷基硅胶键合相是应用最广泛的反相硅胶键合相。 cnki
Citric acid, octadecyl ester;
柠檬酸十八烷醇酯； lookchem
In this condition, the percentage of esterification of octadecyl acrylate was 97%.
在此反应条件下，酯化收率可达97%。 cnki
Methods: HPLC chromatographic conditions are carried out as following:column is packed with the octadecyl silane chemically bonded silica, flowing phase is composed with methanol and water25:75.
方法：采用十八烷基硅烷键合硅胶为填充剂，甲醇-水25：75为流动相的高效液相色谱法。 jsb0
Methods First, octadecyl trichlorosilane was fixed on functioned silicon surface, then macromolecule self- assembled monolayers were formed by chem i cal polymerization and studied with AFM and XPS.
方法先使硅表面硅烷化，再通过化学方法定向聚合形成高分子自组装膜。 chemyq
The factors effecting the melt direct esterification and normal solvent direct esterification of acrylic acid and octadecyl alcohol were investigated.
采用两种酯化方法制备了丙烯酸十八酯，研究了影响酯化反应的因素。 cnki
Octadecyl and other alkyl- bonded silica gels are most widely used for these purposes.
为了实现这一目的，乙酸十八醇酯和其他烃键硅胶得到了广泛应用。 www.instrument.com.cn |