Nitrifier or denitrifier could be used as indicator bacteria of Al-polluted soil.

This product is a new type of nitrifier, which has special good effect for the degradation of the nitrite.

本品是新型硝化菌，对降解亚硝酸盐有特效。

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Advance in molecular biology of heterotrophic nitrifier is reviewed in this paper.

现就异养硝化微生物的分子生物学研究作一综述。

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Factors such as the degree of ammonolysis, the initial polymer solution concentration, pH, Ca2+ and so on had direct impacts on the micelle formation, the critical water content ( CWC) and particle size distribution.

胺解率、聚合物溶液初始浓度、pH值、Ca2+对胶束的形成、临界聚集水含量（CWC）、粒径分布等都有影响。

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Synthesis of 3, 4-dichloroaniline by bromination and ammonolysis of o-dichlorobenzene was reported, the byproduct, hydrobromic acid was effectively utilized in the process.

本文介绍了以邻二氯苯为原料，经溴化、氨解两步反应合成3,4-二氯苯胺，并对副产物HBr进行了有效的回收利用。

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Study on the Process and Apparent Dynamics for the Preparation of Diaminopropane by the Ammonolysis of Dichloropropane; Curing Kinetics of Bisphenol-A Epoxy Resin with Polyamide by Isothermal Differential Scanning Calorimetry

二氯丙烷氨化合成丙二胺工艺及动力学研究等温DSC法研究聚酰胺与环氧树脂的固化动力学

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Different routes for synthesis of carbamate were reviewed, including oxidative carbonylation of amino, reductive carbonylation of nitryl, aniline-nitrobenzene method and ammonolysis of dimethyl carbonate.

介绍了几种氨基甲酸酯的合成方法，包括氨基的氧化羰化法、硝基的还原羰化法、苯胺、硝基苯联合法和碳酸二甲酯的胺解法。

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This article introduces manufacturing methods of taurine by means of sodium hydroxyethyl sulfonate ammonolysis acidification. Optimization quadratic regress standard alternant design experimentation was adopted in high-pressure ammonolysis reaction process experimentation.

研究了羟乙基磺酸钠氨解酸化法生产牛磺酸的工艺，对其中的高压氨解反应过程采用二次回归正交设计实验方法进行了优化。

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For the ammonolysis of(±)-α-methylbenzyl acetate, The effect of ammonia sources, the concentration of enzyme and substrates on the reaction were further explored.

进一步探讨了氨源、酶浓度、底物浓度等因素对该酶反应的影响。

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Ammonolysis of dimethyl carbonate ( DMC) to carbamate, a more promising route for synthesis of carbamate, was reviewed in detail, especially the catalysts.

认为碳酸酯胺解法是一种较有前途的方法，碳酸二甲酯胺解合成氨基甲酸酯是更具有工业应用前景的合成路线。

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Screening for2-bromo-butyric acid as the starting material, after ammonolysis, esterification, ester amine solution, split, five-step cyclization reaction Levetiracetam.

筛选以2-溴代丁酸为起始原料，经氨解，酯化，酯胺解，拆分，环合五步反应制得左乙拉西坦。

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The oxidized products were reacted with hydroxylamine hydrochloride to generate purpurin 18 imide by ammonolysis and recondensation.

所得氧化产物进而和盐酸羟胺反应，经胺解开环和再缩合成环构成N羟基红紫素18酰亚胺衍生物；

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Enzymatic ammonolysis of carboxylic ester with ammonia as the acyl acceptor is a novel reaction which was discovered in the mid of 1990s.

有机介质中的酶促酯氨解反应是20世纪90年代中期发现的以氨为酰基受体的新反应。

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9-Amino-pelargonic acid was synthesized from sebacic acid through mono-esterification, ammonolysis and Hofmann's degradation.

9-氨基壬酸系从癸二酸经单酯化、氨化和Hofmann重排制得。

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The conventional synthesis method of the amidines was acid amide, ammonolysis and orthoformic acid esterify.

脒类化合物的传统合成方法以酰胺法、腈的氨解法和原甲酸酯法为主。

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Abstract: The dioctadecyl amine is synthesized by ammonolysis of octadecyl alcohol with ammonia.

本文以十八醇和氨为原料，在催化剂存在下常压胺解，可一步合成双十八烷基仲胺。

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Synthesis of High-Purity Si_3N_4 Powders by Ammonolysis of SiCl_4

SiCl4氨解法制备高纯度的Si3N4粉的研究

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This paper relates to the pretreatment of the mother liquor of ammonolysis andbromic recovery method in the new synthesis method of CLT acid.

本文介绍在新法合成clt酸中，氨解母液的预处理和溴的回收方法。

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X-ray diffraction, SEM and nitrogen/ oxygen analyzer were adopted for the characterization of the powders obtained under different ammonolysis conditions.

对不同氨解温度、氨解时间和不同前驱体合成的CrN粉体用X射线衍射（XRD）、扫描电镜（SEM）和氮/氧分析仪等方法进行了表征。

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Enzyme catalyzed Ammonolysis in Organic Solvents

有机介质中酶催化的基本原理

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An Investigation on the Micelle-Catalytic Hydrolysis and Ammonolysis of Carboxylic Acid Esters

羧酸酯水解与氨解反应的胶团催化研究

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