脉冲电
- 网络Pulse electricity;electrical Pulse
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脉冲电参数对混气电火花加工工艺性能的影响
The influence of electrical pulse parameters on the technology performance of mixed-air EDM
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研究了脉冲电沉积的NiWPSiC复合镀层的硬度。
The hardness of pulse electrodeposited Ni-W-P-SiC composite coatings is studied .
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PCS系统在脉冲电度处理上的缺陷及修正
The defect of pulse processing in PCS system and its correction
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二甲基亚砜中半导体上脉冲电沉积Bi薄膜
Pulse Electrodepositing Bismuth Film on the Silicon
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脉冲电沉积Ni-P合金析氢电极的研究
Study of Ni-P alloy prepared by pulse current electrodeposition for hydrogen evolution
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周期换向脉冲电沉积纳米Al2O3-Ni复合镀层的摩擦磨损性能
Friction and Wear Behavior of Pulse Reverse Electrodeposited nm Al_2O_3-Ni Composite Coatings
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A3钢表面脉冲电沉积锌薄膜的耐蚀性能
Corrosion Resistance Performance of Zinc Coating on A3 Steel by Pulse Current Electrodeposition
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脉冲电沉积(Ni-Co)/Al2O3复合镀层及其性能研究
Study on Pulse Electrodeposition and Property of ( Ni-Co ) / Al_2O_3 Composite Coating
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脉冲电沉积法制备掺钴WO3薄膜
Preparation of WO_3 Electrochromic Thin Films Doped with Co by Pulsed Electrodeposition
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脉冲电沉积Ni-W-P系多元复合镀层性能研究
Study on the Properties of Electrodeposition Ni-W-P Series Multi-Composite Coatings
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脉冲电沉积纳米晶Ni-Co合金镀层腐蚀特性研究
Corrosion Characteristic of Pulsed Electrodeposition Nanocrystalline Ni-Co Alloy Coating
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融合卵再用160V40μs电脉冲电激一次,可显著提高其卵裂率(75.9%比18.2%,P<0.01)。
Exposing nuclear transfer oocytes to an additional 160V 40 μ s DC pulse after fusion increased significantly the cleavage rate ( 75 . 9 % vs 18 . 2 % , P < 0 . 01 ) .
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(Ni-W-P)-SiC复合镀层的脉冲电沉积及其耐蚀性
Pulse Electrodeposition and Corrosion Resistance of ( Ni-W-P ) - SiC Composite Coatings
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高频脉冲电沉积Ni-SiC镀层在H2SO4溶液中的耐蚀性能
Corrosion Behavior of High-Frequency Pulse Electroplated Ni-SiC Composite Coating in H , SO , Solution
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采用watt镀液通过脉冲电沉积制得纳米镍沉积层。
Nano-crystal Nickel deposits were obtained by the traditional Watt nickel plating technique using pulse electro deposition .
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目的研究长脉冲电刺激对狗肛门括约肌压力(ASP)的影响及其作用机制。
Objective To investigate the effects and mechanisms of anal electrical stimulation ( AES ) with long pulses on anal sphincter pressure ( ASP ) in conscious dogs .
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脉冲电沉积Ni-SiC复合镀工艺的研究
A Research on Pulse Electrodeposition of Ni-SiC Composite Coating
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预置活性物前驱体脉冲电沉积制备DMFC电极
Preparation of Electrodes for Direct Methanol Fuel Cell by Pulse Electro-Deposition of Pregnant Active Precursors in Porous Carbon Layer
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脉冲电沉积超细晶粒Ni-Mn合金的显微硬度
Study on Microhardness of Pulse Electrodeposited Ultrafine Grain Ni-Mn Alloy
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采用脉冲电沉积法,制备了以不锈钢为基体,以非晶态Ni-W-P为载体,掺杂SiC和稀土元素的阴极材料。
The cathode was prepared by impulse electrodeposition on stainless steel substrate , with amorphous ingredients Ni-W-P as a carrier , doped SiC and the rare earth element .
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脉冲电沉积制备电控离子分离NiHCF膜电极
NiHCF film electrodes prepared by pulsed electrodeposition for electrochemically controlled ion separation
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采用脉冲电沉积方法对三价铬电沉积Ni-Cr合金镀层工艺进行研究,确定并优化三价铬脉冲电沉积Ni-Cr合金的最佳镀液配方及工艺参数。
The technology of pulse electrodeposition of nanocrystalline Ni-Cr alloy from trivalent chromium bath was studied . The optimum bath and operating conditions were obtained .
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方法:采用高压短脉冲电刺激技术直接刺激神经根,在比目鱼肌(S1)及半腱肌(L5)记录H反射;
Methods : Percutaneous high voltage electrical stimulation over the lumbosacral root was used . The H-reflex was recorded from soleus muscle ( S_1 ) and semitendinosus muscle ( L_5 ) .
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DMF中脉冲电沉积Nd-Co合金膜
Pulse Nd-Co Alloy Electrodeposition
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奥氏体不锈钢可控脉冲电弧焊工艺研究脉冲电弧放电过程中产生的少量NO2有害气体,可以通过一个装有催化剂的NO2-NO转换器而被有效地去除。
Technological Study of Austenitic Stainless Steel in Controlled Transfer Pulsed Welding In all cases , NO2 can be effectively removed using the NO2-NO catalyst .
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研究了双脉冲电沉积法制备Ni-P阴极的工艺,以及在这些电极上析氢的催化活性。
The influence of parameters of a dual-pulses current , i. e. , two group of pulse current with different height and width , for electrodeposition of Ni-P alloy on the catalytic activity to hydrogen evolution in alkaline solution was investigated .
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利用恒电位沉积、循环电位沉积和脉冲电沉积法在DMSO体系中在铜基体上探讨了Eu-Co-Ni合金薄膜的制备。实验结果表明。
Potentiostatic electrodeposition , cyclic electrodeposition and pulse electrodeposition were used to investigate the preparation of Eu-Co-Ni alloy films in DMSO ( dimethysulfoxide ) system on Cu substrate .
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结果表明:由于脉冲电沉积的一个关断时间使离子得以从溶液本体向电极表面扩散,在下一脉冲来临时浓差极化的减小有利于HAP的生长;
The results of pulsed electrodeposition show that there exists a relaxation time which is beneficial to the growth of HAP , due to it enables ions diffuse from bulk to the surface of electrode and reduce concentration polarization in the next pulse time .
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利用脉冲电沉积的方法制备了Ni-Fe-W合金镀层,讨论了镀液中W的含量对Ni-Fe-W合金镀层组织结构的影响,以及镀液成分对镀层硬度及厚度的影响。
A new Ni-Fe-W alloy coatings were obtained by pulse electrodeposition , the effect of W in the electrolyte contents on the structure of coatings , and the effect of the electrolyte contents on the hardness and thickness of coatings were discussed .
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本文阐述了目前国内外Ni-B、Ni-W、Ni-W-B等复合镀层研究现状,在此基础上,作者提出了一种利用脉冲电沉积来制取RE-Ni-W-B复合镀层的新方法。
The current research status of Ni-B , Ni-W , Ni-W-B composite coatings at home and in abroad is discussed in this thesis , and the author puts forward a new method to obtain RE-Ni-W-B multifunctional composite coatings by means of pulse electrodeposition .