amination什么意思？

amination的音标：amination的英式发音音标为：['æmɪneɪʃən]amination的美式发音音标为：['æmɪneɪʃən]...

METHODS: The target compound was prepared by the bromination and amination reaction.方法: 用溴代及胺化反应合成了四甲基吡嗪衍生物.The effects of triacetoneamine concentration on hydrogenation and amination were discussed.论述了三丙酮胺纯度对加氢和还原胺化反应的影...

The surface itself is an equipotential.表面本身是一等位面.Lines within the field along which the voltage is constant are called equipotential.在电场中电压根等的那些曲线称为等位线.At each crossing of an equipotential and a field line, the two are p...

The axioms adopted by Euelid mere supposed to be self - evident truths.欧几里德用的公理都应看作是不证自明的真理.Further on, we can specify an algebra that consists of axioms for commutativity, distributivity, associativity, etc.进一步的, 我们可以定义...

“鲁莽”的近义词/同义词：莽撞, 冒失, 卤莽, 粗暴, 粗莽, 粗犷, 粗鲁, 草率, 轻率, 粗心。...

Many of our cultural treasures have been plundered by imperialists.我国许多珍贵文物被帝国主义掠走了.The imperialists plundered many valuable works of art.帝国主义列强掠夺了许多珍贵的艺术品.He claims that imperialists are trying to re-establish colonial ...

“钢琴”的拼音为：gāng qín...

此后她给巴黎的报纸和杂志撰稿。Thereafter she wrote articles for papers and magazines in Paris.此后我从他那里得知情况并非如此.I afterwards heard from him that this was not the case.此后他们就不再讲话了.Thereafter they did not speak....

natural的近义词有：normal, ordinary, regular, natural, typical。下面这些形容词均含"规则的，正常的，正规的"的含义：normal：指不超过某种限度、符合某种标准或常规。 ordinary：强调一般性和普通性，含不突出的意味。regular：指已有模式、有规律或定期的。natural：侧重某人或某物的行为符合其固有特性。typical：指个体能体现出群体的特征。...

ballistocardiogram的音标：ballistocardiogram的英式发音音标为：[bəlɪstə'kɑ:dɪəʊɡrəm]ballistocardiogram的美式发音音标为：[bəlɪstə'kɑdɪəʊɡrəm]...

rewarded的音标：...

The writer often obfuscates the real issues with petty details.那作家常以细枝末节来混淆实质问题....

aberrometer的音标：aberrometer的英式发音音标为：[ɑ:bə'rɒmɪtə]aberrometer的美式发音音标为：[ɑbə'rɒmɪtə]...

“路”的拼音为：lù...

fuchsinophile的音标：fuchsinophile的英式发音音标为：[fu:'sɪnɒfaɪl]fuchsinophile的美式发音音标为：[fu'sɪnɒfaɪl]...

也不离是说网点背积不小,此时网点边际的长度也随之增不小.In other words, net - point edge at this time also.人类在无边际的宇宙空间里是微不足道的.Humanity's place in the infinite universe is utterly insignificant.经济学家称这些为边际的变化.Economists call these marginal chang...

那儿离朝圣之路与通往坎佩尔的道路的交叉路口很近。It is near where the pilgrimage route crosses the road to Quimper.他双手十指交叉放在腹部。He linked the fingers of his hands together on his stomach.她弯腰向下,左右手交叉触及脚趾.She reached down, touching her toes with op...