printed circuit board是什么意思

网络释义

用法例句

Experimental study on the effect of eutectic salts on pyrolysis of waste printed circuit boards (PCB);

熔融盐对印刷线路板热解影响实验研究

Experimental research on pyrolysis of polytetrafluoroethylene-printed circuit boards;

聚四氟乙烯型印刷线路板的热解实验

Reuse treatment of spent copper-containing etching solution for printed circuit board—Part II

印刷线路板含铜废蚀刻液的回用处理(二)

Analysis on pollution links in PCB process and cleaner production—part one;

印刷线路板产污环节分析及清洁生产──第一部分

Analysis on pollution links in PCB process and cleaner production — part two;

印刷线路板产污环节分析和清洁生产——第二部分

SENi/IG technology was applied for PCB surface finishing.

该技术用于印刷线路板表面精饰,镀层平整、电阻小、锡焊性好、耐磨性强。

Study on gasification characteristics of waste printed circuit boards (PCB) in molten salts;

废弃印刷线路板熔融盐气化特性研究

A study on pyrolysis and kinetics of printed circuit boards wastes;

印刷线路板废弃物的热解与动力学实验研究

Besed on the analysis of the material mechanical property of waste printed circuit boards(PCBs) and printed wiring boards(PWBs) and comparsion with other crashers,a shearing machine and a hammer grinder were combined to pulverize the waste boards.

经对各种破碎机型的比较,及对废弃印刷线路板材料性能的研究,提出了采用剪切式旋转破碎机和冲击式旋转磨碎机相结合的2级破碎方式对废弃线路板进行粉碎。

Study on the Metals in PWB of Waste Computers;

废旧电脑印刷线路板金属成分溶出的试验研究

Effect of Ionic Migration on Insulating Capability of PWB;

离子迁移对印刷线路板绝缘性能的影响

It is said that selective soldering has developed and innovated SMT since it was appeared and also provides a new choice for PWB designer.

选择性焊接可以保护表面贴装元件来实现对通孔元件焊接,大幅度降低生产工序和周期时间,印刷线路板的焊接质量也被提升。

Extraction of gold from printed wiring board solution with polyethylene glycol-ammonium sulphate aqueous two-phase system;

聚乙二醇-硫酸铵双水相萃取废弃印刷线路板处理液中的金

Printed circuit board: A plastic base with a copper coating on to which the circuitry is printed with a protective layer of ink.

印刷线路板:在塑胶基片镀铜，

Research on the Recovery of Gold from Waste Printed Circuit Board;

废弃印刷线路板中金回收的试验研究

Conversion of bromine during the pyrolysis of waste printed circuit boards

废弃印刷线路板热解过程中溴的转化

Catalytic pyrolysis of waste printed circuit boards

废弃印刷线路板催化热解的试验研究

Review on Gold Leaching from PCB with Non-cyanide Leach Reagents

非氰试剂从废印刷线路板中浸金进展

Making Multi-purpose Printed Circuit Board by Oneself for Desigming and Making Circuit;

自制多用印刷线路板进行电路设计与制作

Analyzing of the Gas Products by Pyrolysis Analysis Experiment of Wasted Print Circuit Boards

废弃印刷线路板热解试验气体产物分析

Study on the Metals in PWB of Waste Computers

废旧电脑印刷线路板金属成分溶出的试验研究

Recover Gold from Waste Printed Wiring Board with Aqueous Two-phase System;

双水相体系提取废弃印刷线路板中的金

Study of Gold Recovery from the Waste Printed Circuit Board;

从废弃电子印刷线路板中提取金的研究

Research on the Recycling and Reutilization of Printed Circuit Board Scraps;

废弃印刷线路板的资源化回收技术研究

Study on Gold Leaching from Waste Printed Circuit Board by Iodide Process

碘化法从废弃印刷线路板中提取金的研究

Reuse treatment of spent copper-containing etching solution for printed circuit board-Part II

印刷线路板含铜废蚀刻液的回用处理(二)

Gold and Silver Selectively Leaching from Printed Circuit Boards Scrap with Acid Thiourea Solution

硫脲浸取回收废弃印刷线路板(PCBs)中的金银

high density fine pitch printed circuit board

高密度细线距印刷电路板；高密度细线距线路板

printed circuit board

ph.1. 印刷电路板

printed circuit boards, PCBs, integrated circuitry diagrams

印刷电路板, 印刷电路板, 集成电路图

Developments Progress of Cu Nano-particle for Printed Circuit Board

线路板印刷用Cu纳米粒子的研究进展