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It is in electricity can one kind form,including negative electricity and positive electricity two kinds, made up of electron and proton they respectively, may be made up of the electron and positive electron too, usually with the static unit such as the static Coulomb(C or the tolerance of electromagnetic unit such as Coulomb(C , from the frictional electricity thing

电是能的一种形式,包括负电和正电两类,它们分别由电子和质子组成,也可能由电子和正电子组成,通常以静电单位或电磁单位度量,从摩擦生电物体的吸引和排斥上可以观察到它的存在,在一定自然现象中也能观察到它,通常以电流的形式得到利用。

The anodic oxidation reactions of borohydride ion involves a novel and complex reaction system of three hydrogen valence states: protide H(superscript --protium H(superscript 0*-proton H(superscript +. Based on cyclic voltammetry and polarization studies, a multi-step mechanism for the oxidation of BH4-on Cu anode in NaOH solution was presented, and a kinetic expression containing the coverages of BH(superscript - subscript 4) and OH-adsorbed on the surface of Cu anode was deduced by the steady state approximation theory.

鉴于BH(上标-下标 4)阳极氧化反应涉及一个复杂的氢负离子H(上标-下标 4)-氢单原子H(上标 0*)-质子H之间价态转化的新颖反应体系,在循环伏安和极化实验研究基础上,提出了NaOH溶液中BH(上标-下标 4)在Cu电极上氧化反应的多步骤机理,导出了包含表面吸附态BH(上标-下标 4, ad)和OH覆盖率θ和θ的电极反应动力学方程。

The experiments showed that quark spins make up less than 30 percent of the proton's spin.

为了解决这一"自旋危机",物理学家开始检验其他可以产生自旋的因素,比如将压克粘在一起的胶子、夸克在质子内部的轨道运动,以及瞬间出现的虚夸克等。

The SMPEES copolymers have high ion exchange capacity because of o-methylhydroquione itself simple structure,which results in a high proton conductivity in reactively low degree of sulfonation...

发现邻甲基对苯二酚结构单元的存在,使聚合物具有较高的离子交换容量,从而使低磺化度的共聚物具有相对高的质子传导率。

The SMPEES copolymers have high ion exchange capacity because of omethylhydroquione itself simple structure, which results in a high proton conductivity in reactively low degree of sulfonation.

发现邻甲基对苯二酚结构单元的存在,使聚合物具有较高的离子交换容量,从而使低磺化度的共聚物具有相对高的质子传导率。

Under anaerobic condition, bacteria could respire with diverse noxious substances as terminal electronic acceptor. Electrons were transferred in the electron transport chain from electron donor to electron acceptor and formed trans-member proton concentration gradient, and were furthermore conserved into energy for metabolism.

在厌氧条件下,细菌利用环境中多种有毒物质作为呼吸链末端电子受体进行厌氧呼吸,在有毒物质被还原甚至降解的同时实现电子在呼吸链上的传递,形成跨膜的质子浓度电势梯度,进而转化为其生长代谢所需的能量。

The oxidation of diethyl stilbestrol was dependent on adsorption controlling process at MWNT /graphit modified electrode. The transmitted electron number, 2, was calculated by LAVIRON formula. By the linear relationship of peak potential and pH, it can be inferred that the transmitted number of electron and proton were equal.

己烯雌酚在MWNT/石墨修饰电极上的氧化过程靠吸附控制;由峰电位Ep与溶液pH存在的线性关系求出参与电极反应的质子数与电子数相等,由LAVIRON公式求解出参与电极反应的电子数为2。

The thermolysis electrocyclic reaction was affected significantly by the structuresof substrates, reaction temperature and time as well as Lewis acids and organic acids.

通过对反应物的结构、反应温度、反应时间、Lewis酸和质子酸的催化效果等诸多因素对该反应的影响进行探讨发现,在反应中使用1.1当量的三氟乙酸时,不仅反应时间可以缩短8-21小时,产率也可以提高20-30%。

The protonation constants of formylformic acid thiosemicarbazone (A, H2FFTSC) and glycylglycine and stability constants of binary complexes formed they with Mn, Co, Ni, Cu and Zn and trinary complexes of M-FFTSC-GG at 25±0.1℃ and in the presence of 0.1 mol.L-1 KNO3 were determined. The relation between the stability of binary complexes of M-FFTSC and their disinfectivity and disinfection mechanism were discussed.

在25±0.1℃,I=0.1 mol.L-1 KNO3条件下,应用pH法测定了甲酰基甲酸缩氨基硫脲(A配体,缩写H2FFTSC),甘氨酰甘氨酸的质子化常数,它们与锰、钴、镍、铜和锌的二元配合物以及过渡金属-甲酰基甲酸缩氨基硫脲-甘氨酰甘氨酸三元配合物稳定常数,讨论了过渡金属席夫碱配合物的杀菌活性与其稳定性之间的关系,对杀菌机理提出了一些看法。

An uncharged object contains a large number of atoms, each of which normally contains an equal number of electrons and protons,but with some electrons temporarily free from atoms.

不带电的物体含有大量原子,每个原子通常含有等量的电子和质子,但是有一些电子暂时脱离了原子的束缚。with+名词+形容词的复合结构,对句子起补充说明作用。

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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。