当前位置:首页 » 翻译 
  • 匿名
关注:1 2013-05-23 12:21

求翻译:摘要:本文研究了白酒中四大酯类化合物(乙酸乙酯、丁酸乙酯、乳酸乙酯、己酸乙酯)在醇水体系的水解行为,以及稳定剂与酯类化合物之间的缔合作用,还研究了外界条件溶解氧、微波和超声波对白酒中酯类化合物水解的影响。结果表明:酯类化合物随着乙醇浓度的增加,水解速率常数降低;加入稳定剂对酯类化合物水解具有一定的抑制作用。氧气、微波和超声波对白酒酯类物质具有一定的破坏作用。是什么意思?

待解决 悬赏分:1 - 离问题结束还有
摘要:本文研究了白酒中四大酯类化合物(乙酸乙酯、丁酸乙酯、乳酸乙酯、己酸乙酯)在醇水体系的水解行为,以及稳定剂与酯类化合物之间的缔合作用,还研究了外界条件溶解氧、微波和超声波对白酒中酯类化合物水解的影响。结果表明:酯类化合物随着乙醇浓度的增加,水解速率常数降低;加入稳定剂对酯类化合物水解具有一定的抑制作用。氧气、微波和超声波对白酒酯类物质具有一定的破坏作用。
问题补充:

  • 匿名
2013-05-23 12:21:38
Abstract: This paper studies the four esters (ethyl acetate, ethyl butyrate, ethyl lactate, ethyl caproate) hydrolysis behavior in alcohol-water system, as well as stabilizers and esters liquor association between cooperation with, the external conditions of dissolved oxygen, microwave and ultrasoni
  • 匿名
2013-05-23 12:23:18
Summary: This paper studies the 4 spirits in the esters compounds (ethyl acetate, ethyl butyrate, lactic acid, and acid ethyl ester), b) in the water system, as well as stabilizer hydrolysis esters are compounds with the cooperation between parties, and also with the outside world dissolved oxygen c
  • 匿名
2013-05-23 12:24:58
  • 匿名
2013-05-23 12:26:38
Abstract: this article examines four esters in liquor (ethyl acetate, lactic acid, butyric acid ethyl ester, ethyl acid ethyl ester) in the hydrolysis behavior of ethanol-water system, as well as the stabilizer and esters: the association role, dissolved oxygen, also examined the conditions of micro
  • 匿名
2013-05-23 12:28:18
 
 
网站首页

湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区

 
关 闭