四氢呋喃,tetrahydrofuran英语短句,例句大全

四氢呋喃,tetrahydrofuran
1)tetrahydrofuran[英][,tetr?,haidr?'fju?r?n][美][,t?tr?,ha?dr?'fj?r,?n, -fj?'r?n]四氢呋喃
1.Simulation of the breakthrough curves of small amount of water from tetrahydrofuran on 4A molecular sieve by adsorption;四氢呋喃中的微量水在4A分子筛上吸附动态曲线的模拟计算
2.Cationic photopolymerization of tetrahydrofuran initiated by diphenyliodonium hexafluoroarsenate;二苯基六氟砷酸碘钅翁盐引发四氢呋喃的正离子光聚合
3.Removal alcohol from crude tetrahydrofuran and antioxidation technique;粗品四氢呋喃的除醇与抗氧化技术

英文短句/例句

1.Fast increase in demand of tetrahydrofuran and poly-tetrahydrofuran;四氢呋喃和聚四氢呋喃需求快速增长
2.TBAB-THF Hydrate Mixture as a Cold Storage Medium四丁基溴化铵-四氢呋喃系蓄冷水合物
3.Vapor--Liquid Equilibrium Data for Methanol-Tetrahydrofuran-Potassium Acetate System甲醇-四氢呋喃-乙酸钾体系汽液平衡
4.A Tandem Reformatsky-Cyclization Reaction to Synthesize Substituted Tetrahydrofurans;Reformatsky-环化反应合成取代四氢呋喃
5.Production, Consumption and Demand Prediction of Tetrahydrofuran at Home and Abroad;国内外四氢呋喃生产消费及需求预测
6.Synthesis of Tetrahydrofuran and Propylene Oxide Copolyether四氢呋喃—环氧丙烷共聚醚的合成研究
7.The synthesis of R-(+)-thiotetrahydrofuran-2-carboxylic acidR-(+)硫-代四氢呋喃-2-甲酸的合成
8.Synthesis of (S)-5-oxotetrahydrofuran-2-carboxylic acid(S)-5-氧代四氢呋喃-2-甲酸的合成改进
9.Tetrahydrofuran polymerization catalyzed by organic-inorganic hybrid clay有机-无机杂化黏土催化四氢呋喃聚合
10.Separation of tetrahydrofuran-ethanol binary azeotrope by extractive distillation萃取精馏分离四氢呋喃-乙醇共沸物系
11.Gas-phase Cyclodehydration of 1,4-Butanediol into Tetrahydrofuran1,4-丁二醇气相环化脱水合成四氢呋喃
12.Chiral Resolution of Tetrahydrofuran-2-formic Acid四氢呋喃-2-甲酸的手性拆分研究
13.A Study on the Hydrogen Storage Properties of Re-Mg Alloys Modified by Mechanical Grinding in Tetrahydrofuran (THF);稀土—镁储氢合金的四氢呋喃球磨改性研究
14.STUDY OF CHAIN TRANSFER TO ACETIC ANHYDRIDE IN THE POLYMERIZATION OF TETRAHYDROFURAN四氢呋喃在苯中聚合向醋酸酐链转移的研究
15.The Ring-opening Polymerization of PDO with PTHF Acts as Macroinitiator;聚四氢呋喃引发对二氧环己酮开环聚合的研究
16.Research on a New Product Strategy of PTMEG in Oil Refining Company A;A炼油企业聚四氢呋喃产品开发策略研究
17.Study Compositions of Gasoline and Polytetrahydrofuran by Near Infrared Spectroscopy;汽油和聚四氢呋喃组成的近红外光谱研究
18.The Study on the Feasibility of THF Wastewater Treatment by Air Striping Method and the Anaerobic Characteristic of THF;四氢呋喃废水的吹脱处理及厌氧特性研究

相关短句/例句

THF四氢呋喃
1.Studies on the Microstructure and Mechanical Property of the Styrene/Butadiene Copolymer Polymerized with THF as the Polar Additive by Reactive Extrusion;四氢呋喃存在下反应挤出苯乙烯/丁二烯共聚物的微观结构和力学性能研究
2.Determination the Composition of THF Solutions by Using Refractive Index;应用阿贝折射仪测定四氢呋喃溶液的组成
3.Preparation of the Catalyst Used for the Production of THF by the Furfural Method;糠醛法生产四氢呋喃中催化剂制备
3)polytetrahydrofuran聚四氢呋喃
1.Production Technologies and Market Analysis of Polytetrahydrofuran at Home and Abroad(Ⅰ);聚四氢呋喃的生产技术及国内外市场分析(上)
2.Production Technologies and Market Analysis of Polytetrahydrofuran at Home and Abroad(Ⅱ);聚四氢呋喃的生产技术及国内外市场分析(下)
3.Advances in production technology for polytetrahydrofuran and consideration about R&D in China;聚四氢呋喃生产技术的发展及对我国研究开发现状的思考
4)Crude THF粗四氢呋喃
1.By using NaOH,KOH as chemical treating reagent,optimum temperature of eliminate butanal is 48℃ in commercial crude THF.以ＫＯＨ，ＮａＯＨ为化学处理剂，考查了二者在固定床反应器、釜式反应器中脱除工业品粗四氢呋喃（ＴＨＦ）中丁醛的最佳温度（４８℃）、停留时间对除醛效果的影响，以及在４８℃停留时间为６０ｍｉｎ时对粗四氢呋喃的处理能力。
5)tetrahydrofuran (p)四氢呋喃(P)
6)PTHF聚四氢呋喃
1.In this paper,a synthetic method of PTHF with CH3COSbCl6 as catalyst was introduced and the mechanism and kinetic behaviour of polymerization of THF were discussed in detail.ＣＨ_３ＣＯＳｂＣｌ_６催化四氢呋喃聚合的研究栗方星，王红军，马克勤（南开大学化学系，天津，３０００７１）关键词聚四氢呋喃，乙酰基六氯锑酸盐，表观聚合反应速率常数，五氯化锑ＴＨＦ聚合为平衡聚合反应应［１，２］，文献报道［３，４］Ｅｔ３Ｏ。
2.In this thesis, PTHF and P(E-CO-T) with narrow MWD were synthesized and their microstructure were studied.论文主要内容如下：以发烟硫酸-高氯酸体系为催化剂合成了聚四氢呋喃，研究了发烟硫酸用量、高氯酸用量、反应温度、反应时间、氮气保护等工艺条件对产物分子量及分子量分布的影响。