英语释义

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

片语

ethyl vinyl ether乙烯基乙醚

Ethyl allyl ether乙基烯丙基醚

ethyl octyl ether乙基辛基醚

ethyl isoamyl ether乙基异戊基醚

Ethyl phenyl ether苯乙醚

ethyl propargyl ether乙基丙炔基醚

aether以太；乙醚；太空

ethyl methyl ether甲氧基乙烷

Ethyl furfuryl ether乙基糠基醚

ethyl benzyl ether乙基芐基醚

英汉例句

• ethanol and tert-amyl alcohol were employed to synthesize tert-amyl ethyl ether in the liquid phase at atmospheric pressure. the strong acid cation exchange resin, nkc-29, was used as catalyst.

  用国产nkc-29型强酸性阳离子交换树脂为催化剂，在常压液相条件下用乙醇和叔戊醇为原料合成了乙基叔戊基醚。

• the constituents from pickle brine extracted with ethyl ether and identified by gc ms. in the result, 8 acids, 4 alcohol, 2 nitriles, 2benzines and 1 ester were identified.

  首先，对雪里蕻腌菜卤汁的乙醚萃取浓缩液组分进行了鑒定，结果发现有机酸组分8个，醇类组分4个，腈类组分2个，酯类组分1个，芳香烃2个。

• various factors that affect the condensation are discussed. the results show that the yield of 4-nitrophenyl benzyl ether is 84.9 %, and the yield of 2,4-dinitrophenyl ethyl ether is 72.3 %.

  考察了不同反应条件下的反应结果，结果表明，在最佳条件下对-硝基苯基芐基醚和2 ，4-二硝基苯基乙基醚的收率分别为84.9%和72.3 %。

• 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 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。

• in the imaging field, polyphenol 1-ethoxyl ethyl ether compounds, as dissolution inhibitors, can be applied to the thermo-sensitive ctp compositions.

  在成像领域中，可应用多酚乙烯基醚类化合物作为阻溶促溶剂，应用于热敏ctp感热成像配方。