阴极
- cathode;negative electrode;negative pole
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(1) [cathode;negative pole]
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(2) 电子由外电路进入器件的电极
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(3) 电解电池的负端
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(4) 电子管的电子发射极(如钨丝或敷氧化物的金属)
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以不锈钢为阴极,石墨为阳极,pH为7.50时,Ba2+平均去除率为54.67%,COD平均去除率为84.91%。
When stainless steel is taken as negative pole , graphite as positive pole , and the pH is 7.50 , the average Ba2 + removal rate is 54.67 % and the average COD removal rate is 84.91 % .
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本工程中的套管直径大(D259mm),并垂直地敷设在水层上,需要较大的保护电流,故采用强制电流法阴极保护。
The diameter of casing pipe in this project is big ( D259mm ), and casing pipe is put vertically in water , it needs greater protective current , so , force current negative pole protection is adopted .
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电视接收机有一个非常特殊的电子管,称为阴极射线管。
The television receiver contain a very special sort of electron tube , called a " cathode-ray " tube .
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比较了在不同气压和空心阴极孔径下虚阳极的形成时间和扩展速度
The virtual anode formation time and propagation velocity at different pressure with different apertures are investigated .
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新二极管结构的特点是在阴极侧埋入浮置p层。
This new diode structure features buried floating p layers at the cathode side .
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微焦点工业CT在钡钨阴极分析中的应用
Application of the Microfocus Industrial CT on the Barium-Tungsten Cathode Analyse
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GaAs/GaAlAs阴极粘结工艺的X射线双晶衍射测量
Measurement of Glass-Bonded GaAs / GaAlAs Photocathode by X-Ray Double Crystal Diffractometry
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锂离子电池阴极材料LixNiO2合成
Preparation of Li_xNiO_2 as Cathode in Secondary Lithium Ion Battery
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LixNiO2&锂电池阴极材料
Li_xNiO_2 & A Cathode Material for Lithium Batteries
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空心阴极离子淀积TiN薄膜特性研究
Properties of TiN Films Prepared by a Hollow Cathode Discharge System
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阳极Pb(Ⅱ)氧化物膜的阴极还原
The Cathodic Reduction Process of the Anodic Pb (ⅱ) Oxides Film Formed on Lead
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同时研究了在复合阴极中Ag的比例对界面电阻的影响。
Influences of the content of Ag on interfacial resistance were also investigated .
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La2Ti2O7晶体缺陷的阴极射线致发光形貌术的研究
Study on Defects In La_2Ti_2O_7 Crystals by Cathodoluminescence Topography
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GaAs光电阴极稳定性的光谱响应测试与分析
Spectral Response Measurement and Analysis of Stability for GaAs Photocathode
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透射式GaAs光电阴极抗光反射膜的研究
Research of the anti-reflection film for transmission mode GaAs photocathodes
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富镧Ni-MH电池阴极材料性能的偏最小二乘法-人工神经网络研究
PLS BPN Method Applied to Materials Properties of Ni MH Battery Materials
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Ni(Ⅱ)离子在悬汞电极上阴极还原的计时电位法研究
A chronopotentiometric study of the cathodic reduction of nickel (ⅱ) ion at a hanging mercury drop electrode
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单晶LaB6热阴极稳定性研究
Stability of the lab_6 thermionic cathode
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Mo-Y2O3阴极发射机理研究
Study on Emission Mechanism of Mo-Y_2O_3 Cathode
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选择了冷压烧结工艺制备TiB2/C复合阴极材料;
Cold compacting sintering process was selected for preparing the TiB2 / C cathode composite ;
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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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反射式GaAs光电阴极的三步激活
The three-step activation of reflective GaAs photocathode
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透射式GaAs光电阴极材料的MOCVD生长
MOCVD growth of transmission mode NEA GaAs photocathode material
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冰晶石基电解质熔体中SiO2的阴极还原
The cathodic reduction of sio_2 in cryolite based molten electrolytes
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用于燃料电池的Ln(1-x)SrxMnO3系阴极材料的研究
Study of Cathodic Materials of Ln_ ( 1-x ) Sr_xMnO_3 System for Ceramic Fuel Cell
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指出:阿氏方程中的指数因子E是代表阴极Ba蒸发的表观活化能;
The results show that the exponential factor E of acceleration equation represents the " apparent activation energy " of Ba ;
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电沉积CuInSe2上H2O2阴极还原时的电化学振荡行为
Oscillating Behaviour on Electrodeposited CuInSe_2 Thin Films during H_2O_2 Cathodic Reduction
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利用空心阴极放电等离子体源在Si(100)单晶衬底上沉积了氮化碳薄膜。
Carbon nitride films are deposited on Si ( 100 ) single-crystalline wafers by DC hollow cathode discharge ( DC-HCD ) type plasma .
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阴极电淀积CdTe多晶薄膜组织结构的观察与分析
Studies on Cathodic Deposition of Poly & Crystalline CdTe Film
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GaAs/GaAlAs透射阴极量子效率相关参量分析
Analyses on Parameters Related with Quantum Efficiencies of GaAs / GaAlAs Transmission Mode Photocathodes