ethyl ether的例句大全

according to the theory that similarities can be solvable easily in each other, nonpolar ethyl diol dimethyl ether is used to extract nonpolar compounds in ginkgo biloba leaves.

根据银杏叶内不同有效成分极性不一样和相似相溶原理，选用乙二醇二甲醚这一非极性溶剂提取银杏叶中非极性成分。

Kinetics of N-Ethylation of Aniline by Diethyl Ether

苯胺与乙醚N-乙基化反应动力学

Preparation of High Vinyl Polybutadiene with Tetrahydrofurfuryl Ethyl Ether/ Sodium Salts of Tetrahydrofurfuryl Alcohol Composite Modifiers System

四氢糠基乙基醚/四氢糠醇钠复合调节剂制备高乙烯基聚丁二烯

Soluble in ethanol, ethyl acetate, ethyl ether, most organic solvents such as acetone, slightly soluble in water and glycol.

易溶于乙醇、乙酸乙酯、乙醚、等大多数有机溶剂，微溶于水和甘醇。

catalyzed synthesis of β-naphtyl ethyl ether by microwave irradiation with aluminium sulfate as catalyst

微波辐射硫酸铝催化合成β-萘乙醚

A Study on Synthesis of β naphthyl Ethyl Ether by Williamson Reaction

Williamson反应合成β-萘乙醚的研究

They can be cured when 1% mass fraction Benzoin ethyl ether is added in the resins, and UV illumination for 30 min.

当树脂中加入质量分数为1%的安息香乙醚作光引发剂后，紫外光照射30min即可固化。

With PETA as the monomer, benzoin ethyl ether as the initiator and the energy of UV light, poly ( acrylate) gelation is produced in different solvents and foams are prepared via vacuum drying technique.

以季戊四醇四丙烯酸酯（PETA）为聚合单体，安息香乙醚为引发剂，通过紫外光引发生成凝胶，通过真空干燥得到PETA泡沫材料。

The kinetics of thiol-ene reaction is studied by Fourier Transform Infrared when benzoin dimethyl ether, benzoin ethyl ether, benzoin butyl ether, benzophenone and ITX were used as photosensitizer.

为研究硫醇烯光固化组成物的反应机理，选用安息香双甲醚、安息香乙醚、安息香正丁醚、二苯甲酮和噻吨酮为光敏剂，用红外光谱法研究了硫醇烯的光化学反应动力学。

The high purity cyclohexane oxide was cyclohexane oxide from 80% cyclohexane oxide by the reation with boron trifluoride ethyl ether, hydramine to produce high boiling point material.

介绍了用80%的环氧环己烷分别与三氟化硼乙醚、羟胺进行反应，将环氧环己烷中的戊醇、酮、醛生成高沸点产物，再进行精馏，从而获得高纯环氧环己烷的方法。

Synthetic Routes and Application of Boron Trifluoride-Ethyl ether Complex

三氟化硼乙醚络合物的合成与应用

Studies of synthesis of 4-Nitrophenyl Benzyl Ether and 2,4-Dinitrophenyl Ethyl Ether

硝基苯基苄醚与2,4-二硝基苯基乙基醚的合成研究

several synthesis methods of chloromethyl ethyl ether were compared. a new method for the synthesis of chloromethyl ethyl ether from phosphorus trichloride was developed.

本文对氯甲基乙基醚的合成方法进行了比较，创新了一种用三氯化磷为原料新的合成方法。

Isoamyl propionate is a colorless liquid with a pineapple and pear aroma, slightly soluble in water, miscible in ethanol, ethyl ether, insoluble in glycerin.

丙酸异戊酯是无色液体，具有菠萝及洋梨香气，微溶于水，可混溶于乙醇、乙醚，不溶于甘油。

Preparation of gasoline blender of ethyl tert-butyl ether by a combined process

汽油添加剂乙基叔丁基醚（ETBE）的复合过程制备

Study on solid superacid catalysts for gas-phase synthesis of ethyl tert-butyl ether

固体酸催化剂气相催化合成乙基叔丁基醚研究

Study on Catalytic Synthesis of Ethyl Tert-Butyl Ether from Tert-Butyl Alcohol and Ethanol

利用乙醇和叔丁醇缩合制备EIBE的催化反应研究

Comparison of catalytic performances for the synthesis of ethyl tert-butyl ether using cation exchange resins

数种阳离子交换树脂对合成乙基叔丁基醚的催化性能比较

Result: Two compounds were isolated from the petroleum ether and ethyl acetate fractions of the flower and identified as tetracosanoic acid and quercitrin.

结果：从合欢花石油醚和乙酸乙酯部分得到2个化合物，鉴定为二十四烷酸和槲皮甙。

Synthesis of ethyl tert-butyl ether over modified zeolite β

改性〉沸石催化合成乙基叔丁基醚