• 氨化溶于硝酸

    Silver azide does not dissolve in water or in nitric acid.

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  • 氨化毒性物质皮肤有刺激性

    Calcium cyanamide is poisonous and irritating to the skin.

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  • 合物混用

    It is compatible with ammonium compounds.

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  • 目的研制复方氨化氨基进行质量控制

    Objective:To prepare compound hydrargyrum aminochloride cream and carry out its quality control standard.

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  • 方法肉桂为原料,酯化、氨化缩合-环合而得

    METHODS Cilnidipine was synthesized from cinnamyl alcohol by esterification, feminization and condensation - cyclization.

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  • 详细介绍了几种秸秆处理方法青贮法氨化膨化法。

    Several treatment methods for crops straws were presented in detailed such as ensiling, ammoniating and extruding.

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  • 研制麦秸氨化青贮料综合了氨化青贮的优点,呈青贮料

    The newly-prepared wheat straw ammoniated-ensilage fodder (WSAEF) synthesized advantages of the ammoniation and ensilage, as a type of silage.

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  • 应用色谱法二甘醇低压氨化法制吗啉反应产物进行分析;

    The reaction product of diethylene glycol-ammoniation preparing morpholine under low pressure with gas chromatography is completely analyzed;

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  • 水体底泥大量氨化可能通过转氨作用产生的氨氮积累水体中。

    A mass of ammonifiers in water body and sediment can make ammonia accumulate in water body through ammonification.

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  • 介绍了氨化母液产生处理综合利用及其所取得的经济效益

    The production, treatment and comprehensive utilization and its economic benefits of the mother liquor of sodium azide are introduced in this paper.

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  • 介绍了电子浆料用超银粉的研制,采用的水合联还原工艺

    Superfine silver powder was prepared by water-hydrazine hydrate chemical reduction method.

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  • 介绍了电子浆料用细银粉研制,采用水合联氨化还原工艺。

    The preparation methods of ultrafine silver powder by reaction of oxidation-reduction in microemulsion were investigated.

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  • 结果表明,经过氧化氨化方法处理后碳纤维环氧树脂接触降低

    As a result, the contact Angle of CFs with respect to epoxy resin was found to be remarkably decreased.

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  • 介绍渗碳氨化过程工艺参数微机控制系统以及热处理工艺考核试验

    Carburizing and nitriding processing microcomputer control system is introduced, and heat treating technological tests are presented.

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  • 通过单体段滴加法乳液聚合氨化剪切制备了聚丙烯酸酯超微胶乳

    Polyacrylate micro - latex was prepared by coupling conventional emulsion polymerization with two -stage addition of monomer and latex shearing in the presence of ammonia.

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  • 第二是以氨基荧光素指示剂多孔塑料光纤氨化传感探头研究

    Chapter 2 is the research on porous plastic fiber optical probe for ammonia with the indicator of aminofluorescein.

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  • 摘要试验旨在研究氨化油菜秸秆营养成分山羊瘤胃降解特性影响

    Abstract: This study was conducted to investigate the effects of ammonification of rape straw on nutrient composition and rumen degradation characteristics in goats.

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  • 饲料常规分析结果表明普通稻草氨化及微贮稻草蛋白含量分别4

    The results of proximate analysis of feed constituents showed that the crude protein contents of common dry rice straw, ammoniated rice straw and microorganism fermentation rice straw were 4.

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  • 吡咯烷酮起始原料进行成盐、缩合氨化试验,考察影响收率的工艺因素。

    The condensation and ammonification tests is proceed by using pyrrolidone as the start material.

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  • 秸秆氨化技术中,决定氨化效果氨化经济效益重要条件氨化工艺源。

    Within the straw ammoniation technique, selecting technology and resource of ammonia is important for quality control and economic efficiency.

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  • 采用尿素为主要原料液体氨化工艺,对(35)进行化处理。

    The valve rod (steel 35) is nitrided in the fluid soft nitriding process, the main material being made up of urea.

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  • 一种腐蚀性酸性晶体化合物NHCNH,可通过硫酸作用于氢氨化制取。

    A caustic acidic crystalline compound, NHCNH, prepared by treating calcium cyanamide with sulfuric acid.

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  • 同时根据不同处理条件下秸秆纤维组分显微结构变化氨化机理进行探讨

    Moreover, by analyzing the changes of microstructure and fiber content of rice straw ammoniated, the mechanism of ammoniation was discussed.

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  • 有益氨化细菌硝化细菌成倍增加无益的厌氧性细菌、反硝化细菌受抑制。

    The beneficial ammonifier and the nitrifying bacteria double increase, while the unbeneficial anaerobic bacteria and denitrifying bacteria are inhibited.

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  • 采用离子选择电极法测定氨化炉料氟化钙含量,进行了条件应用试验

    Calcium fluoride content in calcium cyanamide charging is determined by a fluoride ion selective electrode method, and its conditions and applications are tested.

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  • 本文不同浓度对天然水生化氧过程氨化亚硝化过程影响进行了探讨。

    This paper discussed the influence on the biochemical oxygen demand, ammoniation and nitrosation by barium of different levels in water.

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  • 吸附容量以下氨化微生物刺激作用不明显,10%以上其产生强烈的抑制作用。

    La below 10%(ADC) had some stimulation effect on the soil ammonifiers, yet above 10%(ADC) had strong inhibitory effects.

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  • 稻草氨化改善反刍家畜对其适口性,提高食量稻草中能量非蛋白水平

    The ammoniated straw can improve sapidity of cud chewer, and increase feed intake, the level of energy and nonprotein.

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  • 氨基氢一种腐蚀性酸性晶体化合物NHCNH,可通过硫酸作用于氢氨化制取。

    Cyanamidealsocyanamid: a caustic acidic crystalline compound, NHCNH, prepared by treating calcium cyanamide with sulfuric acid.

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  • 同时阐述了转鼓氨化造粒机构造以及用于生产MAPDAPNPK复合肥的条件

    In addition, the structure of ammoniator-granulator, and the operation condition for MAP, DAP and NPK fertilizers are explained.

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