pulse current的例句大全

the expression of current condensed and power of joule heat source near the crack tip in an infinite thin conducting plate under pulse current is derived, and the expression of temperature around the crack tip is obtained as well.

给出了脉冲电流作用下，无限大薄板中裂纹尖端附近电流密度及焦耳热源功率的表达式，并在此基础上，推得了尖端区域处温度的具体表达式。

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

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

In this article, the effect of rectangle wave pulse current on non-directional and unidirectional solidification processing and structure of hypoeutectic and hypereutectic ( Al-Cu) alloys were experimentally investigated.

本文针对单极方波脉冲电流对亚共晶和过共晶[Al-Cu]合金非定向凝固和定向凝固过程和凝固组织的影响进行了实验研究。

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

Arresting and Reinforcing of Grinding Crack through Pulse Current Discharge

磨削裂纹的脉冲放电止裂与强化

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

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。

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。

requirements for cooling and energy consumption in the low-voltage hard anodizing for aluminium using pulse current with simple sine wave were discussed.

本文对采用简单正弦波脉冲电流的低压硬质氧化工艺过程中冷却要求进行了讨论，这种低压脉冲电流是由一个60赫兹正弦波交流电压叠加一个数值上等于交流电压振幅的直流电压而形成的。

according to the enterprise's request for the property of the hard anodizing film on the top surface of piston, a set of equipment for hard anodizing at high pulse current was auto-designed by the laboratory.

根据企业对活塞顶面硬质阳极氧化膜膜层性能的要求，实验室自行设计了一套在大脉冲电流下进行硬质阳极氧化处理的装置。

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；

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。

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。

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。

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

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

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