pulse current

The super high speed impact quenching was studied with experiment of crack arresting through pulse current discharge.

通过脉冲放电止裂试验研究了裂尖超高速淬火全过程。

Mechanical Properties Testing of Materials around Crack Tip with Nano-meter Scale after Crack Arresting by Pulse Current Discharge

脉冲放电止裂后裂尖处纳米尺度下的力学性能测试

The paper introduces the application of current pulses to test film capacitors and a practical study of a pulse generator.

本文介绍了脉冲性电流在测试薄膜电容器中的应用。

The hardware system is made up of four modules including the pulse current generator charge module, pulse current generator discharge module, discharge acquisition module as well as PLC control module.

包括脉冲电流发生器充电模块，脉冲电流发生器放电模块，放电采集模块以及PLC控制模块，并介绍了各模块的基本原理及其电路图设计。

Phase-change random access memory ( PCM) records and erases data by utilizing the thermal effect of the pulse current to make SET or RESET operation in its recording layer with a reversible phase-change structure of giant differential resistance between two phases.

相变存储器是利用脉冲电流的热效应使其记录层发生具有巨大阻值差异的可逆结构相变来记录和擦除数据。

Use the basic principle of the corona pulse current method, designed a convenience takes on-line monitor for the insulator string.

运用电晕脉冲法的基本原理，设计出一种便携式的绝缘子在线检测仪。

Arresting and Reinforcing of Grinding Crack through Pulse Current Discharge

磨削裂纹的脉冲放电止裂与强化

A Study of GMAW-P Process with Forward Median Pulse Current Phase Control

熔化极脉冲气体保护焊前中值波形控制方法研究

According to the theory of electromagnetic radiation, the radiating field of the PD pulse current under the influence of the metallic tank shell is deduced and its transverse electromagnetic wave characteristic is analyzed in this paper.

文中从电磁辐射理论出发，计算了变压器油箱外壳等复杂环境影响下的PD脉冲电流辐射场，分析了PD脉冲电流辐射场的横电磁波特性。

The switch works by passing a pulse of current between the tip and the surface.

那个开关通过在末梢和表面之间传输电流脉冲工作。

Insulator Leakage Pulse Current Acquisition Based on Time Sharing Sampling Technology

基于分时采样技术实现绝缘子泄漏脉冲电流的采集

Design of Resistance for Restricting Pulse Current in High Power Source

大功率电源上电冲击电流限制电阻的设计

The high voltage direct current charge system employs the mode of the AC alternate voltage charging; the temporary energy storage and primary pulse generating system consist of the resonance circuit and the pulse transformer; the 3-stage magnetic pulse compression network is adopted as the pulse compression link.

其中，高压直流充电环节采用交流调压的充电方式；中间储能脉冲形成环节由谐振倍压电路及脉冲变压器组成；采用三级磁脉冲压缩网络作为脉冲压缩环节。

Influence of reverse pulse current on deposit surface roughness

反向脉冲电流对镀层表面粗糙度的影响

This arc jumping phenomenon takes place at a certain amplitude of pulse current with a certain correlated pulse current time.

这种跳弧现象在一定的脉冲电流幅值和相应的脉冲电流时间产生。

On the basis of a lot of experimental data based on the orthogonal test of pulse peak electric current, pulse width and pulse intermission, experimental mathematical models of electric spark forming of several sorts of materials are built up with multiple linear regression analysis.

用正交试验法对电火花加工中的峰值电流、脉冲宽度、脉冲间隔进行设计，在大量实验数据的基础上，采用最小二乘法建立实用的多种材料的电火花加工实验数学模型。

Cathodic Protection in a Simulated Pipeline System by Square Wave Pulse Current

模拟管线系统中方波脉冲电流阴极保护规律的研究

The square triple-pulses generator has an output voltage up to 250 kV, a pulsed current of 10 kA, pulse power of 2.5 GW, a repetition rate of 1 MHz, a pulse risetime of 40 ns, and a pulse flat top of 50 ns.

方波三脉冲源输出指标达到了电压250kV，脉冲电流10kA，峰值功率2.5GW，重复率1MHz，脉冲上升时间约40ns，脉冲平顶宽度50ns。

Effects of pulse current on solderability of acidic tin electroplating

脉冲参数对可焊性镀锡层性能的影响

During the period of the work, surface roughness will be influenced by discharging current, which includes influencing on discharging current energy, width of current pulse and polarity of current.

在加工过程中，表面粗糙度会受到放电电流的影响，其中包括放电电流能量、电流脉冲宽度以及电流极性的影响。

The low frequency pulse current has a variety significant uses in the field of the physiology and therapy for the human being, especially in aspects of stimulating the nervous tissue and alleviating pains.

低频脉冲电流对人体有多种生理作用和治疗作用，尤其以兴奋神经肌肉组织和镇痛为主要作用。

Principle and characteristic of constant voltage charge, constant current charge, pulse quick charge were analyzed;

分析了铅酸蓄电池定电压充电、定电流充电及脉冲快速充电的原理及特点；

The effect of pulse current on solidification structure of hypoeutectic Al-Si alloy was studied.

采用自制的脉冲电源，通过调节脉冲电流峰值，研究了脉冲电流峰值对亚共晶Al-Si合金凝固组织的影响。

The experimental results show that the pulse current can effectively destroy the chromophoric group of the dye;

试验结果表明：高压脉冲电流可以有效地破坏试品中染料分子的发色基团，脱色效果明显；

A low ? cyanide bright gold plating process with pulse current was developed.

开发出一种低氰脉冲光亮镀金工艺.

The experiment results show that the pulse current is conducive to paucity of metal removal, and mirror or quasi-mirror finish can be achieved conveniently.

实验结果表明，脉冲电流有助于进行微量电解蚀除，便于获得镜面或准镜面。

It improved the battery serve life greatly, which using large charge current at beginning, controlling the charge time of constant voltage and using pulse charge in the end.

起始以大电流恒压充电，并严格控制恒压时间，后期以脉充电流结束能使电池的寿命大大提高。

In this paper firstly the corona pulse current is theoretically researched;

首先对电晕脉冲电流进行了理论研究；

A low? cyanide bright gold plating process with pulse current was developed.

开发出一种低氰脉冲光亮镀金工艺。

A Data Acquisition System of Corona Pulse Current of Insulators in EHV Transmission Lines

高压输电线路上绝缘子的电晕脉冲电流采集系统