• 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主要方法

    youdao

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

    及酚醇卤化磺化硝化硝化衍生物

    youdao

  • All K atoms coordinate with o atoms of phenolic hydroxyl group and nitro-group simultaneously.

    所有K离子均同时羟基硝基的氧原子配位。

    youdao

  • 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-精氨酸甲基大鼠肠系膜淋巴管作用。

    youdao

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

    提高芳香族硝基化合物氢化催化剂性能在单铜催化剂中引入稀土元素。

    youdao

  • The effects of potassium sodium tartrate and ammonium fluoride on the reaction of O-nitro-phenylfluorone with titanium have been studied.

    研究邻硝基苯基荧光酮显色测酞时,酒石酸氟化影响

    youdao

  • If best analyzing condition of each element is determined, As, Sb, Bi and Hg in geology samples can be determined continuously in nitro-hydrochloric acid medium.

    确定了元素最佳分析条件王水介质中连续测定地质调查样品中的

    youdao

  • Nitro-compound fertilizer produced by melt prilling method, which had the characteristics of simple process, low energy consumption and low production cost, had high quality.

    熔融造粒具有简化工艺流程降低能耗生产成本特点生产的硝基复合肥产品合格率

    youdao

  • This paper studied the effect amended Lateritic Red soil using graft copolymer of nitro-humic acid with acrylic acid and acrylamide on the adsorption and desorption of potassium ion in soil.

    本文研究了经施用硝基腐植酸丙烯酸丙烯酰胺三元接枝共聚物赤红壤中离子吸附解吸影响。

    youdao

  • We've improved the looks of our famous line of nitro stadium trucks as well!

    我们已经改善期待我们著名的路线硝基大球场卡车,以及!

    youdao

  • Not recommended for use in chemical acid, nitro hydrocarbons, esters, ketones and compounds in chloroform.

    建议使用强酸硝基酯类氯仿及酮类的化学物之中。

    youdao

  • I mentioned the Mont Nitro bags in the main Sleeping bag section.

    刚才提到蒙特塞·拉特硝基主要睡袋

    youdao

  • This is the easiest way to get into the awesome world of nitro drifting!

    简单方式进入可怕世界硝基漂流!

    youdao

  • "Sure enough, when the pain came again a few other times I took the nitro and boom, the pain was gone, " Morgan said.

    Morgan说道果真其它疼痛再次来临时候,吃了一些药片,疼痛消失了。”

    youdao

  • The most common examples are organic compounds, isomers of nitrite esters in which a carbon atom is linked by a covalent bond to the nitro group's nitrogen atom.

    常见例子有机化合物亚硝酸盐类的同分异构体其中一个原子共价键硝基中的原子结合。

    youdao

  • For nitro derivatives of aminobenzenes and phenols, there is intermolecular Hydrogen bond in the molecule.

    苯胺类硝基衍生物苯酚硝基衍生物分子存在分子内氢键。

    youdao

  • Not just a reader or viewer, Nitro Reader does a whole lot more.

    只是一个读者观众硝基读者很多更多

    youdao

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

    绝大多数来自相应的硝基化合物。

    youdao

  • 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有机化合物硝基羰基氨基芳香族杂环化合物羟基羧基

    youdao

  • This is the ultimate 1/10 nitro sedan on the market today for value and performance.

    最终的1 / 10硝基轿车市场今天价值性能。

    youdao

  • Nitro derivatives of Aromatic compounds is an important category of energetic compounds.

    芳香族硝基化合物一类重要高能化合物。

    youdao

  • The mechanism and the methods of electrochemistry or combined electrochemistry and other technology to degenerate Nitro compound were introduced in this paper.

    阐述电化学电化学其他方法联合使用处理硝基化合物机理方法。

    youdao

  • 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,实验分析了接触炭黑表面元素组成,结果表明主要是以氨基硝基的形式存在

    youdao

  • Nitramines are substances which contain a nitro group bonded to nitrogen.

    含有原子相连的硝基的物质称为硝胺。

    youdao

  • Nitramines are substances which contain a nitro group bonded to nitrogen .

    含有原子相连的硝基的物质称为硝胺。

    youdao

  • A small amount for the production of nitro cellulose in.

    少量用于硝基纤维素制作

    youdao

  • The wood floor paint film nitro varnish is wipe fat and become, polishing water resistance is poor, so should not use wet cloth to wipe or water, lose luster and the shell.

    硝基木器清漆地板漆膜抛光水性因此不宜湿揩擦,以免失去光泽壳。

    youdao

  • The wood floor paint film nitro varnish is wipe fat and become, polishing water resistance is poor, so should not use wet cloth to wipe or water, lose luster and the shell.

    硝基木器清漆地板漆膜抛光水性因此不宜湿揩擦,以免失去光泽壳。

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定