nitro group
硝基
常用释义
英式发音
美式发音
基本释义
- [化学] 硝基
例句
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1·Nitramines are substances which contain a nitro group bonded to nitrogen.含有与氮原子相连的硝基的物质称为硝胺。
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2·Nitramines are substances which contain a nitro group bonded to nitrogen .含有与氮原子相连的硝基的物质称为硝胺。
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3·Complete transformation of the nitro group to chloropicrin takes place in the reaction.硝基在反应中完全转变成氯苦。
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4·Nitro compound: Any of a class of chemical compounds in which the nitro group (-no2) forms part of the molecular structure.硝基化合物：分子结构中含有硝基(- NO2)的任何一类化合物。
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5·Because of nitro group, the fluorescence intensity of other pyrazolines has decreased, the UV, fluorescence spectra also have red shift.基本上得到了我们预想的结果其它的几种薄膜由于硝基的引入，荧光强度减弱，而且紫外和荧光光谱有明显的红移现象。
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6·Donors such as amine and phenolic groups, when positioned ortho to a nitro group, are always involved in intramolecular hydrogen bonding.在硝基邻位上存在的氢键给体如胺基，酚基时，总与硝基形成分子内氢键。
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7·The spiropyrans with a nitro group at the benzopyran moiety showed reverse photochromic behavior, others were normal photochromic compounds.在苯并吡喃部分含有硝基的螺吡喃显示出逆光致变色行为，其它的则为普通光致变色化合物。
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8·The experimental result also shows that the nitrogen element on the surface of contact black surface may be mainly in forms of amino group and nitro group.此外，实验分析了接触法炭黑表面氮元素的组成，结果表明主要是以氨基和硝基的形式存在。
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9·Moreover, catalytic hydrogenation can be used to the reduction of a variety of organic compounds, such as nitro, carbonyl, amino, aromatic and heteroaromatic compound, hydroxy group and carboxy group.此外，它除了还原双键以外可以用来还原各种不同的有机化合物，如：硝基、羰基、氨基、芳香族及杂环化合物、羟基、羧基。
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10·All K atoms coordinate with o atoms of phenolic hydroxyl group and nitro-group simultaneously.所有的K离子均同时与酚羟基和硝基的氧原子配位。
同义词