1)PCB[英][,pi:si:'bi:][美][,pisi'bi]印制线路板
1.Development Status of Copper Via-filling for PCB;印制线路板微孔镀铜研究现状
2.Research on Recognition of Diagram Pieces Rooting in PCB Based on Neural Network;基于神经网络的印制线路板图件识别研究
3.On Flex-rigid PCB Technology;刚/挠结合印制线路板技术
英文短句/例句
1.Be suitable in the field of connector, printed circuit board and semiconductor.主要应用于接插件，印制线路板及半导体领域。
2.Be suitable in the field of printed circuit board, connector and semiconductor.主要应用于印制线路板,接插件及半导体领域。
3.Evaluation of Occupational Hazards Control in A Construction Project of Printed Circuit Board of A Enterprise某公司印制线路板建设项目职业病危害控制效果评价
4.Novel Centrifugal Extraction-stripping Process-Treating Spent Etchant from Printed Circuit Board Industry Environmentally Friendly;离心萃反联合新工艺—环境友好处理印制线路板蚀刻废液
5.Study on Synthesis of Novel Benzoxazine Based on Polyamine and Application in PCB;多元胺型苯并噁嗪的合成及其在印制线路板中的应用研究
6.Separation of vacuum pyrolysis residue from printed scrap circuit board and residue composition determination废印制线路板真空热解渣分选与组成分析的研究
7.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
8.Arrays of Microplasma Devices Fabricated by Printed Circuit Board Processes印刷线路板加工工艺制作微腔等离子体阵列
9.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
10.printed circuit board portable tester印制电路板袖珍测试器
11.interlayer contact层间接触-印制电路板的
12.interlayer continuity层间连接-印制电路板的
13.A ( non-removable ) printed circuit board to which other ( remov able ) printed circuit boards connect.一种(固定的)印制电路板,其它的印制板电路板就连到这块板上。
14.Procedure and Key Technical Points of Screen Printing for Printed Circuit Board印制电路板丝网印刷工艺和技术要点
15.copper foil laminate铜箔叠层板-印制电路板的
16.multilayer and high density fine-pitch printed circuit board多层和高密度细线距的印刷电路板；多层和高密度细线距的线路板
17.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，
18.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
相关短句/例句
Printed Circuit Board印制线路板
1.Progress in Application of Engineering Plastics for Substrate of Printed Circuit Board;印制线路板基材用工程塑料的应用进展
2.Waste printed circuit board(PCB) was pyrolyzed in a self-developed fixed bed batch vacuum pyrolyzer and the pyrolysis products were analyzed.在自行设计的间歇式固定床真空热解装置中热解废印制线路板(PCB),对热解产物进行了分析。
3)double faced printed circuit board双面印制线路板
1.Control and treatment of electroplating waste water from double faced printed circuit board processing;双面印制线路板生产过程中产生大量的废水与废液,这些废水与废液成分复杂,形态不一,给处理带来了极大的麻烦。
4)multiwire PC board多线印制电路板
5)printed scrap circuit board废印制线路板
1.Separation of vacuum pyrolysis residue from printed scrap circuit board and residue composition determination废印制线路板真空热解渣分选与组成分析的研究
6)multiplayer circuit boards多层印制线路板
1.The paper introduced the deficiency of black oxide in the multiplayer circuit boards, and the mechanism of the copper oxidation was analyzed.文章介绍了多层印制线路板制作内层氧化工艺的不足,通过分析铜面氧化机理,严格筛选多种添加剂,研制出高品质的印制线路板内层黑氧化液,经此黑氧化液形成的黑氧化层致密、均匀,与树脂结合产生高的抗剥离强度。
延伸阅读
印制线路板印制线路板printedwiringboard在绝缘基板上用印制手段制出导体图形，构成电气互连的线路。早期的电子设备，电子和机电元器件装在金属薄板制成的底盘上，用导线实现电气互连。第二次世界大战后，随着印制线路技术的发展，把电子和机电元器件装在印制线路板上构成一个部件，电子设备特别是电子计算机，逐渐形成了以这种部件为基础的结构体系。其优点是电性能好、可靠性高、体积小、成本低，并可实现自动化生产。板上导体图形印制手段一般可分为减成法（蚀刻法）和加成法。减成法是在覆铜箔的绝缘基板上蚀刻去掉不需要的铜箔形成导体图形；加成法是在绝缘基板上用化学沉积或用与化学沉积相结合的其它手段形成导体图形。印制线路板按层数可分为：①单面板：在板的一面有印制导体图形。②双面板：在板的两面有印制导体图形。③多层板：在板的3层和3层以上有印制导体图形，层间以绝缘材料粘合，并用金属化孔完成层间电气互连，层数多少标志互连密度的高低。大型计算机和电子系统常采用多层板（有高达30层以上的），一般电子设备采用单面或双面板。印制线路板技术发展趋向将和现代电子设备的微电子组装技术相结合。
