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物理化学

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Based on physicochemistry,work and heat in the processes of irreversible cell were discussed by thermodynamical method.

在基础物理化学的基础上,用热力学方法讨论了不可逆电池过程的功和热,给出了计算公式,并推广到无副反应的电解过程。

TiB2 has been focused on and widely used for its excellent physicochemistry properties.

二硼化钛以其优异的物理化学性能倍受关注,应用前景广阔。

ABSTRACT In this paper, kinetic model of chemical reaction film in the condition of extreme pressure lubrication is set up from the point of physicochemistry and tribochemistry.

本文从物理化学、摩擦化学的观点出发,建立了极压润滑条件下化学反应膜形成的动力学模型。

Physicochemistry UV ink performance, it is the process of curing photochemical reaction by the linear structure into a mesh that follows the process, so have the water resistance, high alcohol and ageing resistance, and so many advantages, it is the other various types of beyond ink.

UV墨的物理化学性能优良,它固化的过程是光化学反应由线形结构变为网状结构的过程,所以具有耐水、耐醇、耐磨、耐老化等许多优点,这是其他各种类型的油墨所不及的。

Based on this review, authors indicate that the readjustment of mineralogical and chemical compositions and volume changes are the main research areas of the fluid action in ductile shear zone. The study on the fluid action in ductile shear zone will be carried out in the following aspects: evolution history of tectonicfluid, tectonic physicochemistry, and the strain model and its features.

本文在综合评价现有研究成果的基础上认为,岩石的成分变异和体积变化是韧性前切带内流体作用研究的主要内容,韧性剪切带内构造-流体演化历史,构造物理化学、岩石应变模式及其特征的研究是今后韧性剪切带内流体作用研究的发展方向和前沿领域。

Based on this review, authors indicate that the r eadjustment of mineralogical and chemical compositions and volume changes are th e main research areas of the fluid action in ductile shear zone. The study on th e fluid action in ductile shear zone will be carried out in the following aspect s: evolution history of tectonic_fluid, tectonic physicochemistry, and the s train model and its features.

本文在综合评价现有研究成果的基础上认为,岩石的成分变异和体积变化是韧性剪切带内流体作用研究的主要内容,韧性剪切带内构造-流体演化历史、构造物理化学、岩石应变模式及其特征的研究是今后韧性剪切带内流体作用研究的发展方向和前沿领域。

Considerable attention has really been focused on ionic liquids as "green" alternatives to classical environmentally damaging organic solvents in many fields such as in organosynthesis, material, catalysis, electrochemistry, biochemistry, physicochemistry, separation and so on. However, there have been only a few examples of chiral ILs have been reported so far, and ILs possessing chirality are having been synthesized aimed at application in asymmetric catalytic reaction.

离子液体在许多领域如电化学、有机合成、催化、生物化学、物理化学、材料及分离等的绿色替代溶剂技术引起了人们的重视,然而,有关手性离子液体的合成与应用的报道比较少,含有手性片段的离子液体不断被合成出来并期望在不对称催化反应中得到应用,但是成功的例子不多,使用手性离子液体在不对称催化反应中还在初始的探索阶段。

Physicochemistry ; EAK ; intermolecular explosive ; thermal decomposition kinetics ; thermal explosion

物理化学; EAK ;分子间炸药;热分解动力学;热爆炸

In order to solve the important and basic problem of the petrogenesis of "Tiantangzhai migmatitic granite" in the core of Dabie orogenic belt, the detailed 1∶50000 regional geological surveying and the big scale dissection of important region (metamorphic rocks, granites and structure), were operated in about 900km〓 area near Tiantangzhai peak. On the bases of the petrology, mineral chemistry, geochemistry of rare earth element and microelement, isotope geochemistry and chronology, physicochemistry, magmatic dynamics, geodynamics, diagenetic simulation, and regional geophysical data, the theory of cooling age and historical geochemistry and the viewpoint of tectonic evolution are applied to study the petrogenesis of Yanshan epoch granites of this region. On the bases of above studies, the process of tectonomagmatic dynamics after indo-Chinese epoch in Dabie orogenic belt is discussed. The important conclusions are gotten

本文针对大别造山带核部&天堂寨混合花岗岩&成因这一重大基础地质问题,在天堂寨一带近900km〓的面积上进行了详细的1∶5万区域地质调查和大比例尺重点区解剖,通过对区内燕山期花岗岩进行岩石学、矿物化学、稀土微量元素地球化学、同位素地球化学和年代学、物理化学、岩浆动力学、地球动力学和成岩计算机模拟等研究的基础上,结合区域地球物理学资料,应用冷却年龄、历史地球化学理论和构造演化观,阐明区内燕山期花岗岩成因,并以此为基础进一步讨论了大别造山带自印支期以来的构造—岩浆动力学过程,取得了如下的重要认识

The graft polymerization of acrylonitrile on Crosslinked polyvinyl alcohol microspheres CPVA microspheres was performed by using cerium ammonium sulfate as initiator, and grafted microspheres CPVA-g-PAN were prepared. Subsequently, the grafted PAN was converted into poly via amidoximation reaction with hydroxylamine hydrochloride as reagent, resulting in the functional microspheres CPVA-g-PAO. The chemical structure and physicochemistry characters were adequately characterized with infrared spectrum, scanning electron microscope and determining Zeta potential. The effects of main factors on the amidoximation transform reaction of the grafted PAN were researched with emphasis, and the adsorption property of the functional microspheres CPVA-g-PAO for some biomolecules was examined preliminarily with uric acid as a model biomolecule.

以硫酸铈铵为引发剂,实施了丙烯腈在交联聚乙烯醇微球表面的接枝聚合,制备了接枝微球CPVA-g-PAN,然后以盐酸羟胺为试剂,通过偕胺肟化转变,将接枝的PAN转变为聚偕胺肟,制得了接枝有聚偕胺肟的功能微球CPVA-g-PAO,采用红外光谱法、扫描电子显微镜及Zeta电位测定等法,对功能微球CPVA-g-PAO的化学结构及物理化学特性进行了表征,重点考察了各主要因素对接枝PAN的偕胺肟化转变反应的影响,也以脲酸为模型分子,初探了功能微球CPVA-g-PAO对生物分子的吸附性能。

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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。

A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.

付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。