octadecyl
英
美
n. 十八（烷）基 CH3（CH2）16CH2—
双语例句
- Phosphoric acid, octadecyl ester;
十八烷基磷酸酯； - Endcapping of Octadecyl Bonded Silica by Atomic Layer Deposition for Separation of Basic Compounds
十八烷基键合硅胶的原子层沉积法封尾及其在碱性化合物分离中的应用 - 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； - Study on New type Heteropoly Acid Supported Catalyze the Synthesis of ACRY LATE; Synthesis of octadecyl naphthenate with supported tungstophosphoric heteropoly acid as catalyst
新型负载杂多酸催化合成丙烯酸酯的研究负载型磷钨杂多酸催化合成环烷酸正十八酯 - The Octadecyl Polymerization Glucoside made in this way has good surfactivity and biodegradation, and the performances are superior to those of SDBS and TX-10.
通过此法所合成的十八烷基糖苷具有优异的表面活性和生物降解性，其性能优于十二烷基苯磺酸钠和TX-10。 - Octadecyl and other alkyl-bonded silica gels are most widely used for these purposes.
十八烷基和其他烷基键合硅胶在此领域的应用最为广泛。 - Bioactivity of octadecyl trimethyl ammonium chloride ( 1831) against larvae of Pieris rapae was first reported in this paper.
首次报道了十八烷基三甲基氯化铵对菜青虫幼虫的生物活性。 - Preparation of Octadecyl Acrylate/ Vinyl Acetate Copolymer and Its Pour Point Depression Functions for Waxy Crude Oils
丙烯酸十八酯/醋酸乙烯酯二元共聚物的制备及其对含蜡原油的降凝效果 - Retardation of hydrogen evolution by octadecyl trimethyl ammonium chloride in chromium electrodeposition in fluoride bath
氟化物电沉积铬中十八烷基三甲基氯化铵的阻氢作用 - Study on the Modification of Sepiolite on Core-Shell Polyacrylate Adhesive Tests of Modification of Sepiolite by Octadecyl Ammonium Salt
纳米海泡石改性核壳丙烯酸酯胶粘剂十八烷基铵盐改性海泡石的试验研究 - Mixed Monolayers of Quaternary Ammonium Gemini Surfactants with Octadecyl Alcohol
季铵盐型双子表面活性剂与十八醇的混合单分子膜 - The tests on2% octadecyl trimethyl ammonium chloride showed good result against the cabbage aphids.
绿清灵即2%十八烷基三甲基氯化铵可溶性粉剂，对蔬菜蚜虫具有较好的防治效果。 - Effect of Octadecyl Amine ( ODA) on the Complex Titration of Magnesium and Calcium Ions Studied with UV-Visible Spectrophotometry
紫外-可见分光光度法研究十八胺对钙、镁络合滴定的影响 - Octadecyl ethylene urea Sulfur resistance of methanol synthesis from syngas over metal-supported catalysts
十八烷基乙撑脲〔耐久性柔软剂负载型金属催化剂上合成气制甲醇反应体系的耐硫性能 - Tests of Modification of Sepiolite by Octadecyl Ammonium Salt
十八烷基铵盐改性海泡石的试验研究 - The Esterification Kinetics Study of Acrylic Acid and Octadecyl Alcohol
丙烯酸与十八醇酯化反应动力学研究 - At the optimum conditions, the yield of octadecyl acrylate was over 98% and its reaction rate increased over 30 times. It sufficiently indicated superiority of microwave-assisted synthesis in producing efficiency and saving energy.
在此条件下，丙烯酸十八酯的产率大于98%，反应速率提高30倍以上，在生产效率和节能方面充分显示了微波辅助合成的优越性。 - 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%。 - Octadecyl acrylate was synthesized by melt esterification from octadecyl alcohol and acrylic acid using solid super acid as catalyst.
以丙烯酸和十八碳醇为原料，采用固体超强酸SO42-/TiO2为催化剂及直接酯化法制备丙烯酸十八酯。 - Abstract: The dioctadecyl amine is synthesized by ammonolysis of octadecyl alcohol with ammonia.
本文以十八醇和氨为原料，在催化剂存在下常压胺解，可一步合成双十八烷基仲胺。 - The polymerization of Octadecyl Acrylate by nd ( p_ ( 204))_3-al ( i-bu)_3 catalytic system
丙烯酸十八酯在Nd（P（204））3-Al（i-Bu）3催化剂体系中聚合的研究 - 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。 - Esterification Reaction of Acrylic Acid and Octadecyl Alcohol with Solid Super Acid
固体超强酸催化丙烯酸和十八醇的反应研究 - 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。 - Nipagin esters were synthesized by the esterification of dodecyl and octadecyl alcohol with p-hydroxybenzoic acid in the presence of vitamin C.
以维生素C为催化剂，对羟基苯甲酸和十六醇及十八醇为原料合成尼泊金十六酯与尼泊金十八酯。 - The main results obtained are as follows: ( 1) The interlayer spacing of three layered silicates ( Mt, REC and EVMt) can be increased by cetyltrimethyl ammonium bromide ( CTAB) or octadecyl dimethyl benzyl ammonium chloride ( ODBA).
主要研究结论如下：（1）十六烷基三甲基溴化铵（CTAB）和十八烷基二甲基苄基氯化铵（ODBA）均可增大Mt、REC和膨胀蛭石（EVMt）的层间距。