“二戊烯”的拼音为：èr wù xī...

“参宿二”的英语可以翻译为：Alnilam (ε Ori) ...

“二氧”的拼音为：èr yǎng...

“己二炔”的英语可以翻译为：[化] hexadiine，hexadiyne ...

三月二十日我召见了多勃雷宁,把他狠狠地训斥了一顿.On March 20 I called in Dobrynin for a tough dressing down.就我来说, 七月二十日事件完全是大祸临头.For me, the July twentieth affair was in every way a calamity.十月二十日,和高尔兹普林工厂签订了一份合同.On the 20 th October a contract...

“二色镜”的拼音为：èr sè jìng...

辩证思维的核心就是二分法。The essence of dialectical thought is division.如果保持这种二分法,利率会怎样 呢 ?If this dichotomy is maintained what happens to the rate of interest?二分之一 、 四分之一和三分之二都是分数.1 / 2 , 1 / 4 , and 2 / 3 are fractions....

“第二十”的英语可以翻译为：twentieth ...

单支红色发光二极管表示电源已接通。A single red LED shows that the power is switched on.按这种方式使用的二极管叫做整流管.A diode used in this manner is called a rectifier.二极管早已作为常规器件应用于多种电路中.The diode is used routinely in many kinds of electronic circuit...

“二酸”的拼音为：èr suān...

“二氧酶”的英语可以翻译为：dioxygenase ...

“二项的”的英语可以翻译为：inomial ...

“环二脲”的英语可以翻译为：[化] bishydrazicarbonyl，diurea ...

摘要合成了一种新型润滑脂添加剂噻二唑衍生物.A novel grease additive derivative of thiadiazole was synthesized.噻唑锌是噻二唑类有机锌杀菌剂,对柑桔溃疡病有较好的防治效果.Zn thiazole is a thiazole organic zinc fungicide with highly activity on citrus canker disease.含有1, 3,...

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....

“二体”的拼音为：èr tǐ...

星期二的大赢家为索尼公司，其股票上涨至9,070日元的高点。Tuesday's notable gainer was Sony, which reached a high of 9,070 yen.纽约州将在星期二举行预选。New York holds its primary election on Tuesday.星期二的午餐超时了45分钟。Tuesday's lunch overran by three-quar...

“二手的”的英语可以翻译为：secondhand，used ...

“二酮醇”的英语可以翻译为：diketoalcohol ...

“己二酸”的拼音为：...

我二十岁前后那几年过得真苦啊。My late teens and early twenties were really rough years.显然，莫扎特在二十几岁到三十刚出头时，身体非常好。Mozart clearly enjoyed good health throughout his twenties and early thirties.结婚二十年里，他只像样地度过两次假。In twenty years of mar-riag...

“蒽二酚”的英语可以翻译为：anthradiol，anthraquinol，oxanthranol ...

“二者”的英语可以翻译为：the two，both...

“二色觉”的拼音为：èr sè jué...

“二体的”的英语可以翻译为：diadelphous ...

“二肽”的英语可以翻译为：[化] dipeptide，bipeptid ...

“二价的”的英语可以翻译为：diatomic，divalent，[化] bivalent，dibasic，dyadic ...

“二分子”的英语可以翻译为：diad ...

“十二开”的拼音为：shí èr kāi...

乙二醇迅速地被它氧化,生成草酸和羟基醋酸.Glycol is oxidized rapidly by it to oxalic and glycolic acids.结果表明,聚乙二醇缩水甘油醚对丝胶蛋白具有明显的交联作用.The result showed that polyethylene glycol diglycidyl ether cross linked sericin obviously.用氚标记雌二醇结合法测定瘤内的ER...