英语释义

1. a colorless water-soluble liquid ester CH3CH(OH)COOC2H5 of low volatility used chiefly as a solvent (as for cellulose derivatives in lacquers)

片语

ETHYL HYDROXY PICOLINIUM LACTATE乙基羟基甲基吡啶鎓乳酸盐

Ethyl lactate 5g乳酸乙酯

active ethyl lactate mixture右旋乳酸乙酯混合物

Ethyl Butyryl Lactate丁酰乳酸丁酯

ethyl hexyl lactate乳酸异辛酯

ethyl hydride lactate乳酸乙酯

Ethyl lactate &n[有化] 乳酸乙酯

Purity of Ethyl Lactate乳酸乙酯纯度标準物质

2-ethyl hexyl lactate乳酸异辛酯

英汉例句

• ethyl lactate was synthesized with sodium bisulfate .

  采用硫酸氢钠为催化剂合成乳酸乙酯。

• adequate ethyl lactate content could maintain original liquor style (low alcohol content but strong liquor taste) and prevent water taste. (tran. by yue yang)

  乳酸乙酯含量适当，即可保持原酒风格，低而不淡，水味也蕩然无存。

• for instance, the main body flavoring components in fen-flavor liquors were ethyl acetate and ethyl lactate but just slight content of ethyl caproate.

  例如汾酒中以乙酸乙酯和乳酸乙酯为主体香，而己酸乙酯含量甚微。汾酒中的乙酸乙酯含量在所有名白酒中是最高的。

• moreover, ethyl lactate is an important flavor ester in distilled spirits.

  而且，乳酸乙酯也是白酒的重要风味酯。

• yangshao low-alcohol liquor styles are as follows: 1. higher ethyl acetate content (higher than ethyl lactate content) and comparatively lower ethyl lactate content;

  仰韶低度酒的质量风格：①乙酸乙酯含量较高，大于乳酸乙酯含量，乳酸乙酯则相对较低；

• ethyl pyruvate was synthesized from ethyl lactate using tbhp as oxidant and tbab as phase transfer catalyst, the purity of product was over 98 %.

  以叔丁基过氧化氢（tbhp）为氧化剂， 四丁基溴化铵（tbab）为相转移催化剂，有效地将乳酸乙酯氧化合成丙酮酸乙酯，产品纯度达98%以上。

• compared with ordinary base liquor, erguotou base liquor produced by bacillus licheniformis had higher ethyl acetate content, lower ethyl lactate content, better and more harmonious liquor body.

  与普通基酒相比，地衣芽孢桿菌基酒乙酸乙酯含量提高，乳酸乙酯含量降低，酒体协调、自然。

• ethyl lactate is one kind of comestible synthetic spicery . it is also one kind of good solvent.

  乳酸乙酯是一种食用合成香料，它还是一种非常好的溶剂。

• especially, ethyl caproate content and ethyl lactate content in liquor produced in reconstructed pit increased greatly.

  窖池产酒的主体香味成分己酸乙酯和乳酸乙酯含量提高较大；

• the contents of ethyl caproate, ethyl lactate and ethyl butyrate in base liquor reached the maximum values after 7-8 months storage in cement pits(accordingly, 7~8 months is the best storage period).

  基础酒经大水泥池贮存后，己酸乙酯、乳酸乙酯、丁酸乙酯在7～8个月达到最高值，故以7～8个月贮存期为宜；

• the results showed that the productivity of ethyl lactate was obviously improved by adding dehydrating agent and water-carrying agent in the reaction system.

  结果表明，加入脱水剂和带水剂可以显着提高乳酸乙酯的产率。

• fen-flavour liquor has ethyl acetate the main body flavour component, above 50% of total ester, and the content of ethyl lactate and ethyl acetate above 90% of total ester;

  清香型白酒以乙酸乙酯为主体香，占总酯的50%以上，乙酸乙酯与乳酸乙酯的含量占总酯90%以上；

• to avoid the high cost in purifying lactic acid, lactide was prepared directly in the thesis from ethyl lactate and ammonium lactate, which are intermediate products in the manufacture of lactic acid.

  本文从乳酸生产过程中的中间体——乳酸乙酯和乳酸铵出发，避开乳酸的纯化工艺，直接进行合成丙交酯的研究。

• in addition, acetaldehyde, ethyl acetate, ethyl caproate, ethyl valerate, ethyl lactate and some other unidentified compositions were also detected.

  发酵过程中还检测到乙醛、乙酸乙酯、己酸乙酯、戊酸乙酯和乳酸乙酯等成分及一些未知成分。