diethyl ether中文是什么意思

• 【化学】二乙醚。
  

• diethyl    n. 【化学】二乙基的。
• ether    n. 1.【物理学】以太，能媒。 2.【化学】醚；乙醚。 ...
• anhydrous diethyl ether    无水乙醚
• diethyl [ethyl] ether    乙醚
• diethyl ether sulfate    乙醚硫酸盐
• diethyl-ether extraction    乙醚萃取
• diethylene glycol diethyl ether    二甘醇二乙醚; 二乙二醇二乙醚
• ethylene glycol diethyl ether    乙二醇二乙醚
• ethylidene diethyl ether    乙缩醛
• methylene diethyl ether    二乙氧基甲烷; 亚甲基二乙醚
• monochloro-diethyl ether    一氯二乙醚
• beta-butoxy beta-thiocyano-diethyl ether    β-丁氧基β-硫氰基二乙醚; 丁氧基-硫氰基二乙醚
• ether    n. 1.【物理学】以太，能媒。 2.【化学】醚；乙醚。 3.〔诗〕上空，苍天。 4.【哲学】灵气；气氛。 -ish，-like adj.
• diethyl acetyimalonate    乙酰丙二酸二乙酯
• diethyl adipate    己二酸二乙酯
• diethyl aminoethyl    二乙氨乙基
• diethyl arsine    二乙胂
• diethyl azodicarbozylate    偶氮二羧酸乙酯
• diethyl azodiformate    偶氮二甲酸二乙酯
• diethyl butanediol    二乙基丁二醇
• diethyl butylmalonate    正丁基丙二酸二乙酯
• diethyl carbamazine    乙胺嗪
• diethyl carbinol    二乙基甲醇
• diethyl carbitol    二甘醇二乙醚; 二乙基卡必醇
• diethyl carbonate    碳酸二乙酯

• Iso animal and vegetable fats and oils - determination of unsaponifiable matter - method using diethyl ether extraction iso 3596 : 2000 ; german version en iso 3596 : 2001
  动植物脂肪和油.不可皂化物的测定.二已醚萃取法
• In order to study the influence factors of aoa of rose flowers , the effects of drying and extraction methods on the aoa of rose flowers were investigated . the results indicated that drying after high - temperature short - time pretreatment was rather effective to maintain their aoa ; the aoa of water extracts was stronger when the temperature was raised from 25 to 100 ; by using orthogonal test , the optimum extraction conditions of rose flowers were : solvent - 75 % ethanol ; ratio of material and solven - 1 : 10 ; extraction times - three times with 24 h at one time , at the room temperature . the extracts obtained by 75 % ethanol were fractionatedly extracted with petroleum , diethyl ether , ethyl acetate and n - butanol in turn , and the various fractions " aoa were analyzed
  为了探讨玫瑰花抗氧化活性的影响因子，比较了不同干燥方法、提取方法对其抗氧化活性的影响，发现：经短时高温处理后再进行干燥有利于较好地保持玫瑰花的抗氧化活性；以水作溶剂提取时， 25 100范围内水提液的抗氧化活性随着温度的升高而增强；通过正交实验筛选得到常温下玫瑰花抗氧化活性物质的最佳提取方法为： 75乙醇为溶剂，液料比1 ： 10 ，提取3次，每次24h ； 75乙醇提取物依次用石油醚、乙醚、乙酸乙酯、正丁醇等有机溶剂进行两相分部萃取，发现玫瑰花的抗氧化活性物质主要存在于乙酸乙酯部，说明玫瑰花抗氧化活性主要成分可能是单宁类、黄酮苷类和原花色素类化合物； 4

• diethyl etherとは意味：ジエチルエーテル、ディエシル?イーサー