ethyl ether

1. The experimental data indicated that the scavenging activities of Ophiopogon japonicus for superoxide anion ( O2 ·-) radicals are mainly from homoisoflavone in the ethyl ether fraction.
   研究结果表明，麦冬中直接清除超氧阴离子作用主要来自乙醚部位中的高异黄酮成分。
2. EXTRACTION OF HEAVY METALS USING [ S, S]-EDDS AND ITS EFFECTS ON METALS 'FRACTIONS GC-MS Analysis of the Ethyl Ether Soaking Extraction from Morinda citrifolia Seeds
   土壤中重金属[S，S]-乙二胺二琥珀酸浸提及其对重金属形态分布的影响诺丽籽乙醚冷浸提取物的GC-MS分析
3. Commercially available sodium lauryl sulfate was purified by such methods as recrystallization of water, recrystallization of ethanol and extraction of ethyl ether.
   介绍了用两种不同的方法制备十二烷基硫酸钠，并对制备出的产物的性能与分析纯的标样进行了比较。
4. Synthesis of high trans-1,4-polybutadiene with barium salt of di ( ethyleneglycol) ethyl ether/ triisobutylaluminum/ multilithium system
   二乙二醇单乙醚基钡/三异丁基铝/多锂体系合成高反式-1,4-聚丁二烯
5. 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
6. 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。
7. 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
8. 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。
9. 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。
10. GC-MS Analysis of the Ethyl Ether Soaking Extraction from Morinda citrifolia Seeds
    诺丽籽乙醚冷浸提取物的GC-MS分析
11. These results can provide a helps for the application of ethyl ether that is an important solvent and anaesthetic.
    这些结果可为乙醚这种重要溶剂和麻醉剂的应用提供帮助。
12. 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
13. Carboxymethyl chitosan and Hydroxyethyl ethyl ether chitosan were made with the carboxymethylation reaction and the etherification reaction, respectively.
    用羟甲基化和醚化等方法制备了改性壳聚糖羟甲基壳聚糖和羟乙基乙基醚壳聚糖。在中性条件下它们溶解于水。
14. The bactericides which contain copper, sulfur or carbamide and heavy-metal salts, chloroform and ethyl ether could destroy the activity of the bacteria.
    凡是含有铜类、硫类和脲类的杀菌剂以及重金属盐类、氯仿和乙醚都具有破坏INA细菌成冰活性的作用。
15. A Study on Synthesis of β naphthyl Ethyl Ether by Williamson Reaction
    Williamson反应合成β-萘乙醚的研究
16. Synthetic method of β-naphthyl ethyl ether used with acidic catalyst, basic catalyst and phase transfer catalyst is reviewed.
    综述了酸性催化剂、碱性催化剂和相转移催化剂等催化合成β-萘乙醚的方法。
17. Synthesis of tert-Amyl Ethyl Ether and Kinetics Research
    乙基叔戊基醚的合成及反应动力学研究
18. Progress of Catalyst Used in Synthesis of β-Naphthyl Ethyl Ether
    β-萘乙醚的合成中催化剂应用进展
19. Study on the synthesis of β-naphthyl ethyl ether under microwave radiation
    β-萘乙醚的微波合成研究
20. 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。
21. 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
22. According to the difference of active order of aryl ring substituted by chlorine, bromine and iodine, chloromethyl ethyl ether, bromine and iodine are respectively used in the PS substitution under the different catalytic conditions.
    根据氯、溴、碘芳环取代活性顺序的不同，分别用氯甲基丁基醚、溴和碘在不同的催化条件下进行聚苯乙烯卤代反应。
23. 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。
24. The Synthesis of Chloro methyl Ethyl Ether
    氯甲基乙基醚的合成
25. 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。
26. The reaction of camphene with ethyl alcohol to gi ve isobornyl ethyl ether under microwave irradiation was studied.
    研究了在微波辐射下莰烯与乙醇加成生成异菠基乙醚的反应。
27. 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。
28. 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。

noun

1. a colorless volatile highly inflammable liquid formerly used as an inhalation anesthetic

   Synonym:    etherethoxyethanedivinyl ethervinyl etherdiethyl ether