-
“二乙胺”的拼音为：èr yǐ àn...
-
“乙妥英”的英语可以翻译为：[医] ethotoin，peganone ...
-
“双乙嗪”的英语可以翻译为：[医]diethazine ...
-
“羟乙基”的拼音为：qiǎng yǐ jī...
-
“乙交酯”的英语可以翻译为：[化] diglycolideglycollide ...
-
“乙腈”的拼音为：...
-
同时,利用紫外分光光度法中的标准曲线法,测出二氯乙二肟的含量.The content of dichloroglyoxime was determined with standard curve method in ultraviolet spectrophotometry....
-
'氰'.''基一种单价基因,''.'氯'. ''化苯乙酮, 存在于简单的和复杂的氰化物中.A univalent radical , CN, found in simple and complex cyanide compounds.降低反应温度,提高了苯乙酮的收率.Thus , this reduced temperature of r...
-
“乙硫磷”的英语可以翻译为：[化] diethion，ethion，Nia 1240 ...
-
以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N, N二乙基苯胺.N, N - diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.利用β-环糊精-1,2-二溴乙烷乙醇混合体系作增敏剂首次提出了用荧光光度法测量阿苯达唑含量的方法.A fl...
-
聚羟基乙酸的经典制备方法主要有两种:直接缩合聚合法和乙交酯开环聚合法.There are two means available for the preparation of PGA - synthesis polymerization and ring - opening polymerization....
-
“乙醛”的拼音为：...
-
“乙胺嗪”的英语可以翻译为：[化] diethylcarbamazine ...
-
“乙炔撑”的英语可以翻译为：ethynylene ...
-
“次乙基”的英语可以翻译为：[化] acet，ethylidyne，[医] aethylenum，ethene ...
-
这些作用可用加入维生素e和有效的抗氧剂, 如乙氧喹啉,来加以克服.These effects can be overcome by addition of Vitamin E and effective antioxidant, such as ethoxyquin....
-
“酚乙铵”的英语可以翻译为：[医] bephenium，pbenethium ...
-
“乙醛酶”的拼音为：...
-
“溴乙烷”的英语可以翻译为：omoethane，ethyl bromide ...
-
“乙醛酰”的英语可以翻译为：glyoxyl ...
-
“聚乙烯”的英语可以翻译为：polytene，formale，polyethylene，polythene ...
-
“乙醛酶”的英语可以翻译为：[医] acetaldehydase ...
-
“二乙胺”的英语可以翻译为：[有化] diethylamine ...
-
“乙醛胺”的英语可以翻译为：[化] aldamine ...
-
“乙氧喹”的英语可以翻译为：[化] ethoxyquin ...
-
由氰乙酸乙酯与氨反应生成氰乙酰胺,再经过消除反应制得丙二腈.The propanedinitrile is synthesised from ethyl cyanoacetate by amination and elimination reaction....
-
“乙酰基”的拼音为：...
-
非离子型表面活性剂有聚氧乙烯缩合物糖酯和烷基胺氧化物.Nonionics include polyoxyethylene condensates, sucrose esters and alkyl amine oxides.非离子型表面活性剂有聚氧乙烯缩合物, 糖酯和烷基胺氧化物.Nonionic surface - active agents include polyoxyethylene condensates, sucrose e...
-
报道一种快速检测冰箱除臭器对乙硫醇驱除效率的气相色谱分析方法.A gas chromatographic method to quickly test the efficiency of refrigerator deodorizer in eliminating ethanethiol paper....
-
“乙脒”的英语可以翻译为：[化] acetamidine，ethanamidine ...