1) new-DC plating
新型直流电镀
2) DC plating
直流电镀
1.
This article described the technical innovation and development of PCB industry, especially in DC plating and surface finish zone , which impetused the PCB industry development.
文章概述了近几年来在PCB工业中生产技术的革新与进步情况,特别是直流电镀(镀层均匀性、填孔镀等)、表面涂(镀)覆(化学镀镍/钯浸金和直接浸金等)技术的革新与进步,推动了PCB工艺技术的发展。
2.
Aiming at the technology demand of advanced copper interconnect,the properties of electrodeposited copper film and parameters such as resistivity,texture coefficient,grain size and surface roughness were investigated by DC plating and pulse plating respectively.
实验结果表明,在相同电流密度条件下,脉冲电镀所得Cu镀层电阻率较低,表面粗糙度较小,表面晶粒尺寸和晶粒密度较大,而直流电镀所得镀层(111)晶面的择优程度优于脉冲。
3) VSC-HVDC
新型直流输电
1.
Establishing the detailed dynamic model and simulation algorithm for VSC-HVDC is significant for the study of VSC-HVDC.
基于电压源换流器(VSC)的新型直流输电(VSC-HVDC)系统技术优点很多,建立能够准确描述VSC-HVDC动态特性的详细模型及仿真算法对该项输电技术的深入研究具有重要意义,还可为含有VSC-HVDC的电力系统机电、电磁混合仿真奠定基础。
4) VSC-HVDC
新型高压直流输电
1.
Based on voltage source converter (VSC) and pulse width modulation (PWM) technology, the VSC based HVDC (VSC-HVDC) transmission system possesses the capability of controlling active power similar to conventional high voltage direct current (HVDC) transmission system as well as that of controlling reactive power similar to static synchronous compensator (STATCOM).
基于电压源换流器(voltage source converter,VSC)和脉宽调制(pulse width modulation,PWM)技术的新型高压直流输电(VSC-HVDC)系统,具有与传统高压直流输电(HVDC)相似的有功功率控制能力,同时还具有与静止无功发生器(staticsynchronouscompensator,STATCOM)相似的无功功率控制能力。
2.
Voltage source converter (VSC) based HVDC (VSC-HVDC) is a new transmission technology which can improve the power system stability with its fast and independent capability to control the active and reactive power.
基于电压源换流器(VSC)和脉宽调制(PWM)技术的新型高压直流输电(VSC-HVDC),具有快速、灵活的有功功率和无功功率控制能力,能够改善系统的稳定性。
5) Multi-terminal System
多端新型直流输电
补充资料：新型
1.新的类型;新式。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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