ethyl ether
英 [ˈeθɪl ˈiːθə(r)]
美 [ˈeθɪl ˈiːθər]
二乙醚
英英释义
noun
- a colorless volatile highly inflammable liquid formerly used as an inhalation anesthetic
双语例句
- They were inclined to exist in single molecules in chloroform and dichloromethane, but form H-aggregates in ethanol and ethyl ether.
在氯仿和二氯甲烷中以单分子形式存在，而在乙醇和乙醚中更容易采取聚集的形式。 - 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 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 - Study on Synthesis of α,β- Unsatura Ted Carboxylic Acid Hydroxyethyl Ester by Boron Trifluoride Ethyl Ether and Catalytic Promoter System
三氟化硼乙醚催化合成α，β不饱和羧酸羟乙酯的研究 - β-Naphthol ethyl ether was prepared by the reaction of β-naphthol with bromic ether in the presence of polyethylene glycol.
研究了β-萘酚与溴乙烷在聚乙二醇存在下的反应。 - 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。 - The results of indoor and field tests showed that the nature polygodial extracted from the plant by ethyl ether can be used against aphids.
室内外生测结果表明，天然蓼二醛的乙醚提取物对蚜虫有很好的柜食活性。 - Determination and Correlation of Saturated Liquid Density for Binary Systems of Carbon Dioxide with Acetone, Ethyl Ether and Methanol
二氧化碳与丙酮、乙醚以及甲醇二元体系饱和液体密度的测定和关联 - 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。 - This paper studies the synthesis of β-naphthyl ethyl ether under microwave radiation with β-naphthol and anhydrous alcohol as raw material and concentrated sulfuric acid as catalyst. It also explores the effects of reaction condition upon the yields.
研究了以β萘酚、无水乙醇为原料，浓硫酸为催化剂，采用微波辐射方法合成β萘乙醚，并探索了反应条件对产物产率的影响。