printed circuit boards (pcb)造句
例句与造句
- Printed circuit boards ( pcb ) defect inspection adopted image process has applied in practice
采用图像处理方法检测普通印刷电路板缺陷已得到实际应用。 - The card ' s circuit schematic diagram and printed circuit board ( pcb ) were completion in the paper
论文讨论了数据采集卡硬件电路的设计、 pcb制版和调试。 - Main materials of printed circuit board ( pcb ) substrate were macromolecule resins , which were typical viscoelatic materials
电路板基板材料主要以高分子树脂为主，是典型的黏弹性材料。 - Design and produce for : printed circuit board ( pcb ) ; electronical toy circuit ; industrial automation circuit etc
电路板（ pcb ）设计,生产,销售。电子玩具机心及工业自动化控制电路设计，生产 - Print circuit board ( pcb ) is an information carrier integrating various electronic components . it has been applied in different fields widely
印刷电路板( pcb )是集成各种电子元器件的信息载体，在各个领域得到了广泛的应用。 - It's difficult to find printed circuit boards (pcb) in a sentence. 用printed circuit boards (pcb)造句挺难的
- With the development of printed circuit board ( pcb ) , liquid photo imageable etching resist ink has become the prime process technology of the fine line graph facture
摘要随著印制电路板( pcb )行业的飞速发展，液态光致抗蚀油墨已逐渐成为精细导线图形制作的主要方法。 - Printed circuit board ( pcb ) is a key part of electronic equipments , and many flaws of electronic equipments originate from pcb . so the reliability of pcb is very important
印制电路板是电子设备的重要组成部分,电子设备的大部分缺陷都来源于印制电路板,其可靠性对电子设备至关重要。 - In the process of manufacturing printed circuit board ( pcb ) , every board has to be drilled based holes firstly . so the precision of based holes greatly influence the quality of pcb
在印刷电路板生产中,定位孔的精度对pcb加工质量有很大影响,传统的加工方法是靠人眼直接瞄准,影响定位精度和生产速度。 - Supported projects cover polymersmetals processing ( magnesium and advanced plastics processing ) , surface coating , precision processing of printed circuit board ( pcb ) , and display technologies
获资助的项目所涉及的范围包括塑胶金属加工(镁及先进塑胶加工) 、表面涂层、印刷电路板精密加工及显示技术。 - Our main product included single sided , two - sided and 1 ~ 5 layers fpc , as well as rigid - flexible printed circuit board and rigidity superconductive board . we also produce traditional printed circuit board ( pcb )
主要产品为单面、双面、 1 ~ 5层挠性电路板，刚-挠性结合板以及刚性超导板等。本厂同时也生产传统的pcb 。 - An embedded capacitor can offer a higher efficiency of active components in electronic package and printing circuit board ( pcb ) , provide a better electrical performance , and more significantly reduce fabrication costs than traditional discrete a capacitor can
开发内藏式电容介电材料，可将电容元件整合于印刷电路板中，藉以大幅提升电路板功能。 - A novel loop - line windingmethod and a magnified circuit with power supply were proposed . at the same time , thisdissertation introduced the principle and design of print circuit board ( pcb ) rogowski coil , andinventedanovelpcbrogowskicoil
介绍了印制电路板( pcb )型rogowski线圈的原理与设计,设计了在pcb板上大线圈中间绕制小线圈的方法,并对其做了理论分析。 - One important benefit of spring contacts is that force is generated linearly and requires significantly less printed circuit board ( pcb ) real estate than conventional bent - metal or plug - and - socket systems , providing more room for functional components in the finished article
弹针的一个重要优点是作用力是线性产生的，与传统弯曲金属或插接系统相比，只需要极少的印刷电路板( pcb )空间，为成品中的功能组件提供更多的空间。 - The printed circuit board ( pcb ) is important to modern - day electronic equipment ; its quality affects the performance of products . so pcb industries cry for on - line visual inspection . but if people do this work , it will be dull
在现代电子设备中印刷电路板( pcb )占有重要的地位，其质量直接影响到产品的性能，目前pcb质量检验工作大部分由人工目测完成，人为因素的影响易发生漏检和误检，因此pcb工业迫切需要在线自动视觉检测。 - These rules are based on the extraction of all parasitic parameters of the layout and device modeling , including transition behavior , high frequency characteristics of the different materials , and electrostatic couplings to printed circuit board ( pcb ) conductors and to the ground
这些规则是基于抽取pcb的敷线和器件模型的所有寄生参数而建立的，寄生参数的抽取考虑到了瞬态行为，不同材料的高频特性， pcb不同导体和各导体对地间的静电耦合。
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