• The nitro oxidizer can bring about deals of NO X waste gases.

    硝基氧化剂在使用过程中会产生大量的氮氧化物废气。

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  • The corresponding nitro alcohols were obtained in yield up to 96%.

    所得硝基醇产物的产率最高达96%。

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  • And most of the aromatic amines come from corresponding nitro compounds.

    绝大多数的芳胺都来自相应的硝基化合物。

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  • 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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  • The nitro-compound was reduced by Fe powder to 3-amino-benzyl-piperazine.

    硝基物经铁粉还原成3-氨基苄基哌嗪;

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  • 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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  • 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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  • The typical examples of the predecessors of N-nitro compounds were nitrate and nitrite.

    亚硝酸化合物的前体——硝酸盐和亚硝酸盐正是这类物质的典型代表。

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  • The main reduction methods of nitro-compounds to prepare amino-compounds were reviewed.

    综述了硝基化合物还原制备氨基化合物的主要方法。

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  • Solvent for adhesives, nitro spray-paints, lacquers, inks, paint removers, cosmetic etc.

    用作粘合剂、硝基喷漆、清漆、油墨、脱漆剂、化妆品等的溶剂。

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  • Halogenated, sulphonated, nitrated or nitro-sated derivatives of phenols or phenolalco-hols.

    酚及酚醇的卤化、磺化、硝化或亚硝化衍生物。

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  • 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。

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  • The effect of reaction parameters on the nitro benzene conversion and product composition has been studied.

    考察了反应参数对硝基苯转化率及产物组成的影响。

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  • And a super high contrast was obtained when 6 nitro benzimidazole and thiosalicylic acid were used together.

    而硫代水杨酸与6硝基苯并咪唑配合使用时,得到了超高反差效果。

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  • Objective: To improve the synthesis method of the intermediate of Omeprazole, 2-nitro-4-methoxyl-aminobenzene.

    前言:目的:改进奥美拉唑中间体2 -硝基- 4 -甲氧基-氨基苯的合成方法。

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  • The preparation process of N-methyl-N'-nitro guanidine belongs to the field of farm chemical preparing technology.

    一种N-甲基N’-硝基胍的合成方法,属于农药中间体技术领域。

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  • To study the nucleophilic addition of N-methylhydroxylamine and O-methylhydroxylamine to unsaturated nitro compounds.

    研究N-甲基羟胺与O-甲基羟胺对不饱和硝基化合物的加成反应。

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  • The invention relates to a green process for producing nitro guanidine, and belongs to the field of chemical engineering.

    本发明涉及一种生产硝基胍的绿色工艺,属于化工领域。

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  • The pureness of the product is more than 97 percent and the yield is more than 95 percent (calculated by nitro compounds).

    本发明方法制得产品的纯度大于 97%,收率大于95%(以硝基化合物计)。

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  • 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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  • The starting material 2, 4-dinitroaniline was partially reduced in a mixed solvent to afford 4-nitro-1, 2-phenylenediamine.

    用2,4 -二硝基苯胺为原料,在混合溶剂中进行部分还原,得到对硝基邻苯二胺。

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  • With 2-cyano-4-nitro-aniline as raw material, 2-cyano-4-nitro-6-halogen- anilines have been prepared by direct halogenation.

    以2-氰基-4-硝基苯胺为原料,用直接卤化法研制成2-氰基-4-硝基-6-氯苯胺、2-氰基-4-硝基-6-溴苯胺、和2-氰基-4-硝基-6-碘苯胺。

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  • The separations of di-chlorobenzene, nitro toluene and di-nitro toluene position isomers on the column were made as examples.

    对这类固定液的色谱和热力学性能、分离机理及其应用进行了研究和讨论。

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  • The mechanisms dealing with the thermal decomposition of 5-nitro-1- hydrogen-tetrazole are studied by density function theory.

    利用密度泛函理论研究了5-硝基-1-氢-四唑分子热分解的反应机理。

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  • In this paper carbonylation of nitro compounds with co-reagent based on secondary amine, primary amine and 4-aminopyridine is detailed.

    本文介绍了二级胺、一级胺和4 -氨基吡啶为共试剂的硝基化合物的羰基化反应情况。

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  • The removals of aniline compounds and nitro compounds were over 99.9%, reaching the National First-degree Wastewater Discharge Standard.

    其中的苯胺类、硝基类的去除率达到99.9%以上,达到国家一级排放标准。

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  • Push it to the limits in one awesome race after another, where your nitro stocks will leave your fiercest competitors eating your smoke!

    在每一个激烈的比赛中把油门推至极限,把排气管的黑烟留给你最激烈的竞争对手!

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  • Rare earths were introduced into mono-copper catalyst to improve the performance of hydrogenation catalyst for aromatic nitro-compounds.

    为提高芳香族硝基化合物氢化催化剂的性能,在单铜催化剂中引入稀土元素。

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  • Objective: To study the effect of NG-nitro-L-arginine methyl ester, one of the inhibitors of NOS, on rats' mesenteric lymphatic vessels.

    目的:研究一氧化氮合酶抑制剂N-硝基-L-精氨酸甲基酯对大鼠肠系膜淋巴管作用。

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  • Objective: To study the effect of NG-nitro-L-arginine methyl ester, one of the inhibitors of NOS, on rats' mesenteric lymphatic vessels.

    目的:研究一氧化氮合酶抑制剂N-硝基-L-精氨酸甲基酯对大鼠肠系膜淋巴管作用。

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