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氧化还原

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Another example is about the synthesis of AlPO〓-21, it was prepared by using diethylamine as template.

该链是一条亚磷酸铝链,在水热反应过程中,在相关模板剂的协同作用下,P物种经过缓慢的氧化-还原反应原位转变生成P物种,并通过水解与缩合的自组装路线而生成相关类型的磷酸铝分子筛。

Results The in vitro coupled bacterial luciferase:FMN-NADH oxidoreductase bioluminescent system was: 1mL crude extract, 27 mmol/L Dodecane 100 μL, 10 mmol/L FMN-Na 0.5 μL and 0.14 mmol/L NADH 300 μL.

利用从鳆发光杆菌提取并经部分纯化的荧光素酶和FMN-NADH氧化还原酶,通过优化体系中各底物的添加量,实现荧光素酶的体外发光。

A box filled with sandy soil was constructed to investigate dynamitic development and evolution of redox zones in landfill leachate-polluted plume.

通过砂箱模拟实验研究了垃圾渗滤液污染羽中氧化还原带的动态发展和演化过程。

During the whole course of the dynamitic development and evolvement of redox zones, concentrations of TOC, sulfide, NH+4-N, HCO-3, CO2 and Fe2+ increased with time and decreased with distance; concentrations of NO-3 and DO decreased with time and increased with distance; SO2-4 concentration decreased first and then increased over time; but decreased with distance.

氧化还原带的整个演化过程中,各带中TOC、硫化物、NH+4-N、HCO-3、CO2和Fe2+等物质的浓度随时间的推移而升高,随离污染源距离的增加而降低;NO-3和DO等物质的浓度随时间的推移而减小,随离污染源距离的增加而升高;SO2-4的浓度则随时间的推移先减小而后增加,随离污染源距离的增加而降低。

The effect of Eimeria tenella infection on the cecal oxidation reduction potential and pH of chickens was studied.

本文对鸡感染柔嫩艾美耳球虫时盲肠中氧化-还原电位和pH值的变化情况进行了研究。

The other was not exerting outside electric field and not adding redox reagents to control electropotential.

原生电位浮选工艺有两个要点:一是主要调节和控制包括矿浆pH值、捕收剂种类、用量及用法、浮选时间以及浮选流程结构等在内的传统浮选操作参数,二是不采用外加电极、不使用氧化—还原药剂调控电位,这两点为该工艺在现有浮选体系中实际应用及推广创造了条件。

OPF technology had two main points: one was adjusting and controlling traditional flotation operation factors including pulp pH, type and dosage of collector, flotation time and flow structure etc.; The other was not exerting outside electric field and not adding redox reagents to control electropotential.

这种利用矿浆中固有的电化学行为引起的电位变化,通过调节传统浮选操作因素达到电位调控并改善浮选过程的工艺,我们称之为&原生电位浮选(Originpotential Flotation,OPF)&,以区别于采用外加电极或使用氧化—还原药剂调控电位的电位调控浮选(E1ectropotential Control Flotation,EPCF)技术。

Take Pb〓 as an example, its detection limit is 8×10〓mol/L. The research on mechanism of this method shows that these achievements was caused by the characteristics of silver disc electroxidation and electroreduction and ACOC.

对该法的机理做了较深入的探讨,表明该方法灵敏度高、稳定性重现性好的原因是银盘电极的氧化还原性质和交流示波计时电位法的特点共同所致。

My research project is concerned with the mechanism of reactions of coenzyme NADH models with activated ethylenic compounds. Pross-Shaik treatment is employed to analyse the results.

本论文研究了辅酶NADH模型化合物和活化烯烃氧化还原反应的机理,并运用Pross—Shaik观点分析了这些反应的机理。

With a fally discussion on rotary kiln redox roasting of Tin-concentrates to remove Arsenic, Sulphur, the authordescribed the Pilot tests and its basic theory, the introduced industrial application Prospect of removel As, S and its all technical economicasl performance in this Paper.

本文全面地论述了锡精矿回转窑氧化还原焙烧脱除砷、半工业性试验及其理论基础,介绍了该法脱除砷、的工业应用前景及各项技术经济指标。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。