脱氮的

The degradation and removal of nitrogenous heterocyclic compound-pyridine under aeration stripping, aerobic, anoxia, anaerobic conditions and co-metabolism with quinoline, 2-methylpyridine, aniline, indene, naphthalene in A2/O process were conducted by flask-shaking tests.

通过摇瓶试验研究了氮杂环化合物吡啶在曝气吹脱、好氧、缺氧和厌氧条件下的降解规律以及吡啶与喹啉、2-甲基吡啶、苯胺、茚和萘共代谢条件下在A2/O工艺中的去除规律。

In addition, nitric oxide activates glucose-6-phosphate dehydrogenase, the first and rate-limiting step of the pentose – phosphate pathway.

另外，一氧化氮激活葡萄糖-6-磷酸脱氢酶，这是戊糖-磷酸盐通路的第一个限速酶。

A novel nano-composite, biurea intercalated montmorillonte, was prepared by the novel intercalation-decomposition process of azodicarbonamide at the presence of mixed dispersant DMSO/H_2O.

以二甲亚砜/水为复合分散剂，通过偶氮二甲酰胺的插层-分解过程，制备出亚肼基二甲酰胺插层蒙脱土新型复合材料。

Strain HD 1 could use various carbon and nitrogen sources to grow, and also had the effective ability to decolorize five kinds of dyes of different structures.

HD1具有利用多种碳源和氮源进行生长以及较强脱色5种不同结构染料的能力

The acidic reagent can remove the basic nitrogen in coker gatch very well.

在实验室条件下考察了水浴温度、剂油比、含水量等工艺条件对酸性试剂络合萃取脱除焦化蜡油中碱性氮化物的影响。

A new synthesis method of Taxane s was reported involving radicals generated from hypophosphorous acidn initiated by 2,2′-azobisisobutyronitrile.

由偶氮二异丁腈引发次磷酸产生次磷酸根自由基，以链式自由基反应机制脱除紫杉烷类化合物结构中的含氧基团，简单、高效地合成了紫杉烷。

A new synthesis method of Taxanes was reported involving radicals generated from hypophosphorous acid n initiated by 2,2′-azobisisobutyronitrile.

由偶氮二异丁腈引发次磷酸产生次磷酸根自由基，以链式自由基反应机制脱除紫杉烷类化合物结构中的含氧基团，简单、高效地合成了紫杉烷。

The effects of gastrodine on the expression of glial fibrillary acidic protein, the transuding amount of lactic dehydrogenase, and the activity of nitric oxide synthase in cultured astrocytes of young rats with lesions caused by simulated cerebral ischemia and reperfusion, were determined in this experiment.

观察天麻素对脑缺血再灌注损伤星形胶质细胞胶原纤维酸性蛋白表达、乳酸脱氢酶漏出量以及一氧化氮合成酶活性的影响。结果：天麻素大、小剂量组GFAP纤维样改变减轻，强阳性反应细胞数减少；LDH漏出量下降；NOS活性减弱。

Purpose: To investigate the influences of hyperbaric oxygenation and nitrogen monoxide on hemodynamics of plateau de-adaptation youths.

目的：研究高压氧与一氧化氮对高原脱适应青年血流动力学的影响。

It was also pointed out that azo dye reduction occurred mainly under anaerobic condition. Different electron donor resulted in different decolourization rate.

指出厌氧偶氮还原是偶氮染料还原的主要形式，电子供体不同脱色效率不同。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。