英语释义

1. a flammable easily condensable gas (CH3)2O that has an agreeable odor and is usually obtained by heating methanol with sulfuric acid — called also dimethyl ether

2. an ether in which one of the radicals united to oxygen is methyl
the methyl ether of benzyl alcohol

片语

Methyl trimethylsilyl ether甲氧基三甲基硅烷

methyl isopropenyl ether甲基异丙烯基醚

methyl phenyl ether苯甲醚

methyl allyl ether甲基烯丙基醚

methyl thymyl ether百里香酚甲醚

Methyl nonafluoroisobutyl ether全氟丁基甲醚

methyl tolyl ether草

methyl l ether甲基醚

methyl vanillyl ether甲基香草醚

英汉例句

• the market demand and technology status of the gasoline blender —tertiary amyl methyl ether and its developmental trend in china are discussed in this paper.

  介绍了汽油调合剂——甲基叔戊基醚的市场情况、技术状况及国内发展动向。

• methyl ether cellulose;

  名称：甲基纤维素；

• original producing o(p) -nitrophenyl methyl ether methods are batch process with long cycle, high energy consumption and low efficiency.

  生产邻（对）硝基苯甲醚的传统方法都是间歇法操作，周期长、能耗高、效率低。

• the market demand and technology status of the gasoline blender—tertiary amyl methyl ether (tame) and its developmental trend in china are discussed in this paper.

  介绍了汽油调合剂——甲基叔戊基醚（tame）的市场情况、技术状况及国内发展动向。

• a new process has been developed to synthesize p-aminophenol methyl ether from p-nitrophenol methyl ether by catalytic hydrogenation, using ammonia synthesis gas instead of pure hydrogen.

  采用合成氨厂氨合成气代替纯氢气催化氢化邻硝基苯甲醚合成邻氨基苯甲醚的新工艺 ，探讨了合成反应条件对邻氨基苯甲醚收率的影响规律。

• a new process of synthesize oaminophenol methyl ether from onitrophenol methyl ether by catalytic hydrogenation, using ammonia synthesis gas instead of pure hydrogen were developed.

  采用合成氨厂的氨合成气代替纯氢气使脂肪腈加压催化氢化 ，可一步制得双脂肪烃基仲胺。

• the comb copolymer brushes were subsequently prepared via surface-initiated atom transfer radical polymerization of poly(ethylene glycol) methyl ether methacrylate(pegma).

  紧接着，表面引发甲基丙烯酸聚乙二醇酯（pegma）原子转移自由基聚合制备梳型聚合物刷。

• methyl ether cellulose;

  甲基纤维素；

• cellulose hydroxypropyl methyl ether hyprolose;

  纤维素羟丙基甲基醚；

• in this paper, the cedrol methyl ether was synthesized by sodamide method.

  本文采用氨基钠法合成甲基柏木醚。

• dpma di(propylene glycol) methyl ether acetate;

  丙二醇甲醚醋酸酯；

• researches in propanediol methyl ether synthesis catalysts were reviewed in this paper.

  综述了丙二醇甲醚合成催化剂研究的最新进展。

• a certain reference value was indicated in this experiment for industry synthesis of cedrol methyl ether by sodamide method.

  本实验对甲基柏木醚氨基钠法工业化生产具有一定的参考价值。

• the fir essential oil was extracted from fir root by steam distillation method, from which cedrol was extracted, and then, cedrol methyl ether was synthesized based on cedrol.

  以杉木根为原料通过水蒸气蒸馏法提取杉木精油，从杉木根精油中精制提取柏木脑，再以柏木脑为原料合成甲基柏木醚。

• in this paper, polyglycol methyl ether methacrylate was manufactured through the esterification by using methacrylic acid and polyglycol with the molecular weight 1000 at 75~100℃.

  本文以聚乙二醇1000与甲基丙烯酸为酯化反应的原材料，在温度75～100℃之间，通过酯化反应生成聚乙二醇单甲基丙烯酸酯。

• the etherification of isoamylenes and methanol to form tert all methyl ether (tame) by benz-sulfonic acid cation exchange resin as catalyst, was studied.

  研究了苯磺酸型树脂催化的异戊烯和甲醇的醚化，考查了温度、醇烯比和空速对反应的影响。