极化
- polarization;polarity;overpotential;overtension
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(1) [polarization]
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(2) 在电解池一个或两个电极上使电阻增大并产生反电动势的气体析出
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(3) 原子和分子中的电子和核在电场中产生微小相对位移时发生的效应
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经过第一次幺正变换后,我们求出极化势(polarizationpotential);
The polarization potential can be gained by the first canonical transformation .
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IBMPc微机控制恒电位仪测量极化曲线
Measurement of polarization curves by potentiostat controlled by IBM PC computer
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世界出现了多极化的趋势。
The world is moving towards multipolarization .
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我们坚信,和平与发展的时代主题没有改变,世界多极化和经济全球化的时代潮流也不可能逆转。
We remain convinced that the theme of our times , peace and development , has not changed , and that the trend toward multipolarity and economic globalization cannot be turned around .
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GPS天线的圆极化和小型化研究
Research on GPS Antennas with Circular Polarization and Miniaturization
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单馈点圆极化GPS微带天线
GPS Circularly Polarized Microstrip Antenna With Single Feedpoint
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离子注N对人体用金属材料在人工模拟体液中的阳极极化行为的影响
Effect of N-ion Implantation on the Anodic Polarization Behavior of Surgery Medical Materials in Artificial Body Fluid
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并比较分析了自旋极化(SpinPolarization)对这些性质的影响。
And the influences of spin-polarization to these properties are also analysed .
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全向圆极化天线的V型振子阵设计
Design of microwave omnidirectional circularly polarised antenna
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全极化SAR地形高度测量技术研究
Study on Measurement Topography Using Polarization SAR Images
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高分辨率多极化SAR图像目标分类误差分析
Analysis of Influence of Error on High-Resolution and Multipolarization SAR Image for Target Classification
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GaAs体材料及其量子阱的光学极化退相特性
Mechanism of optical polarization dephasing in bulk GaAs and multiple quantum wells
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动电位极化测试结果说明ZnAl涂层随着Al含量的增加,其耐蚀性也提高。
The potentiodynamic polarization tests showed that the corrosion resistance of Zn-Al coatings increased as the Al content was raised .
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用电化学动态极化法和SEM、XRD等研究了钛在海水中的阴极极化行为。
Cathodic polarization behaviors of titanium in seawater were investigated by using potentiodynamic polarization and SEM and XRD .
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溶液法PVDF压电薄膜极化工艺研究
Polarization process research of PVDF film in solution fabrication method
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结果表明,X70钢在高pH溶液和近中性pH溶液中的阳极极化曲线表现出明显的差异:在高pH溶液中有明显的活化-钝化转变而在近中性pH溶液中则无;
The anodic polarization curves showed different features in near-neutral pH and high pH solutions in terms of active-passive transition behavior .
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目的:研究围手术期异体输血对胃癌患者Th细胞极化的影响。
Objective : To study the effects of allogeneic blood transfusion on polarized Th cell in gastric carcinoma patients during perioperative time .
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CdTe核辐射探测器及其极化效应
CdTe Nuclear Radiation Detector and its Polarization Effect
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Ku波段圆极化自跟踪馈源设计
Design of a Ku-band Circular Polarization Autotrack Feed
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对称Anderson晶格的反铁磁极化
Antiferromagnetic Polarization in Symmetric Anderson Lattice
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研究了低含量的钴对镍合金镀层结构和性能的影响,通过扫描电镜观察了镀层形貌、X射线衍射仪测量了镀层内应力,并用电化学极化曲线和腐蚀失重方法分析了镀层的耐蚀性。
Effect of different amount of cobalt on nickel alloy electroplating was investigated by means of SEM , XRD , electrochemical polarization curve and corrosion weight loss methods .
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目的探讨皮肌炎(DM)/多发性肌炎(PM)的Th1/Th2/Th3细胞功能性极化。
Objective To investigate the polarization of Th1 / Th2 / Th3cell function of dermatomyositis / polymyositis ( DM / PM ) .
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用扫描Kelvin探头和电化学极化等手段,研究了微液滴现象与大气腐蚀的电化学过程之间的相关性。
Micro-droplets phenomenon has a close relation with the electrochemical process of atmospheric corrosion .
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用动电位极化曲线和恒电位暂态电流方法研究了EDTA对碱性溶液中Cl-引起铁孔蚀的抑制作用。
The inhibitive effect of EDTA on the pitting corrosion of iron in alkaline solution has been studied by electrochemical methods .
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报道用不对称的法布里-珀罗(AFP)多光束干涉膜测量极化聚合物的线性电光效应。
The linear electro optic measurement of poled polymer utilizing an asymmetric Fabry Perot ( AFP ) multiple reflection film was reported .
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并通过脉冲极化研究了在Mg-9Al合金中加入RE、Ca对合金表面膜的自修复能力的影响。
At the same time , the effect of RE and Ca on the self-repairing ability of the surface film of Mg-Al alloy was examined by means of pulsed polarization .
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选用哌啶作为AISI304不锈钢在中性氯化钠介质中的孔蚀缓蚀剂。运用稳态阳极极化曲线和P-G瞬态响应测试研究哌啶的缓蚀作用。
The inhibition effect of piperidine ( PD ) for pitting initiation and propagation of AISI 304 stainless steel in NaCl solution of various concentrations was investigated by potentiodynamic anodic polarization and P-G transient inhibition measurements .
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心室复极化时程与RR间期关系的分析方法,具有无创性和可定量性。
These methods of analysis of relation between ventricular repolarization duration and RR interval are non invasive and quantitative .
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通过析氢实验、极化曲线测试、放电实验、SEM等分析测试方法,研究了复配添加剂ST对锌电极电化学性能的影响,并对其作用机理进行了探讨。
The influence of composite organic additive ST on zinc electrode in alkaline solution was researched by methods of hydrogen evolution experiment , electrochemical experiment and SEM in this paper .
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通过设计一组试验,证明了浓差极化的危害性和Dean涡能较大程度的降低浓差极化。
Designed a group of experiments to illustrate the harmfulness of CP and the Dean Vortex capability to reduce CP to a great extent .