氧化还原

The feasibility to use this electrode in the thermodynamics study of complexation and kinetics study of redox of actinide elements is evaluated.

还探讨了这种离于选择电极用于锕系元素络合过程热力学和氧化还原过程动力学研究的可行性。

Using ascorbate as a model compound, we proved that TN3 can be used to evaluate redox status and oxygen level simultaneously.

以抗坏血酸作为模型化合物发现该双自由基能用来同时检测体系的氧化还原态和氧气浓度。

The characteristics and hazards of atrazine were introduced in the paper.

文章介绍了莠去津的性质和危害，并根据莠去津在环境中非生物降解的不同途径，分别从水解、光化学降解和氧化还原降解三方面进行了综述。

The expression of one-dimensional mathematical model of vertical migration of ammonia in the CRI system is:The parameters in the CRI model are determined as following: the retardarce coefficient is determined by static isothermal absorption experiment, the velocity of sewage travel through the soil column is determined by permeability test, the vertical dispersion coefficient is determined by test the electric conductivity of tracer in the dispersion experiment, the rate of nitrification and denitrification is determined by test of Baps technology.

依据单一氨氮、硝氮配水条件下的试验结果，引入多孔介质的溶质运移理论及对流-弥散方程，考虑NH4+-N在CRI系统中的运移受到对流和水动力弥散作用的影响，并吸附-解吸、硝化与反硝化3个过程，首次将配水流经CRI土柱的孔隙水流速方程与CRI土柱内发生的、以氧为约束条件的硝化、反硝化过程联系起来，建立了CRI系统一维垂向氨氮运移转化数学模型，表达式为：研究分别通过静态等温吸附实验率定了模型方程中的阻滞系数、通过渗滤试验测定了土柱中的孔隙水流速、通过测定弥散试验中示踪剂的电导率确定了纵向弥散系数、通过气压过程分离技术测定了土柱中的总硝化与反硝化反应速率常数，最后通过测定土柱沿程氧化-还原电位的方法分析氨氮在CRI系统中的运移转化机理。

Dental plaque, in which streptococcus mutans could grow and cause dental caries, is a cariogenic environment.

以往有关研究认为：龋病的发生发展是电化学腐蚀过程，与菌斑氧化还原电位的变化有关。

These active centers play many important roles in biological system, such as oxidation-reduction, electron transfer, catalyse of lewis acid.

这些活性中心在生物体中扮演着许多重要角色，如氧化还原、电子传递、路易斯酸催化等。

The method of electroless nickel plating was used in this study, let Ni-P particle is suspended form the plating solution, therethrough spontaneous reaction use the alloy is clodding full of the Glass Fiber Woven Cloth, attach the Glass Fiber Woven Cloth have like alloy particle good conductivity, Improved the electric properties of this fibers and help improved high electromagnetic shielding, with Theromoset Resin mixture the conductivity filler graphite, composite with High Electromagnetic Shielding Composites.

摘要本研究使用无电极镀镍之方法，将粒子悬浮在电镀液中，籍由氧化还原反应使玻璃纤维不织布得到完整的包覆金属层，并赋予玻璃纤维不织布具有纯金属粒子一般优异的导电率，藉此提高纤维之导电性并且有助于增加遮蔽电磁波的能力与效果，再与热固性树脂并混入导电性填充材石墨粉墨，复合成具电磁波遮蔽之复合材料。

Experiments demonstrated that the new system showed noticeable superiority to the traditional one in cleaning and disinfection for endoscopes.

实验表明，所研制的新型内窥镜消毒系统将超声技术和高电位氧化还原水有效结合，在提高内窥镜使用效率的基础上，使得对内窥镜的消毒更为彻底，而且可以同时对2条-3条内窥镜进行消毒。

REE plays an important role in rec ognizing the boundaries of sequence and system tracts and reconstructing sedime nt lithofacies paleogeographic conditions, including ancient water depth,ancie nt salty, pH value and Eh value of water body,oxidation and reduction conditi on and eustacy of lake level.

稀土元素对识别层序、体系域边界及恢复层序框架内的沉积岩相古地理(古盐度、古水深、水体的pH及Eh值、氧化还原条件、湖平面升降变化)都具有重要意义。

Based on properties of the materials analyzed and the main reactions in high-temperature smelting process,a mathematical method was used to establish the oxidation-reduction equilibrium equation of lead button formation in fire assay.

根据分析物料的性质及在高温熔融过程中的主要反应，运用数学方法确立控制铅扣的氧化还原平衡方程式，并以此推导出几种矿物的应用公式。

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。