This paper makes an analysis and research on the reliability of the printing circuit board design, based on its rational demands and the practice and reality of electron product design.
从电子产品设计的实用性出发，根据印刷线路板设计的合理性要求，对印刷线路板设计的可靠性进行分析和研究。
You are able to view the relationships between services using a circuit board paradigm, making a visual representation of the service design extremely intuitive.
您能够使用电路板范式查看服务之间的关系，从而使得服务设计的可视化表示形式极其直观。
BeagleBoard is supported by a large community and its design documents, including architecture drawings of the printed circuit board (PCB) for use in manufacturing, are freely available for download.
BeagleBoard受一个规模很大的社区支持，而它的设计文档，包括生产用的印刷电路板(PCB)的架构草图，均可免费下载得到。
Through the application of the software to observe whether the virtual results meets the design requirements, the work is elusive in actual circuit board.
通过应用该软件观察虚拟结果是否满足设计要求，这在实际的电路板中是难以做到的。
Using both types of devices, it becomes very easy to design a printed circuit board .
使用这两种类型的设备，它变得非常容易设计印刷电路板。
Analyzing the basic theory and development of PLL, and studying the design theory and impedance match problem of experimental circuit board.
分析了锁相环的基本原理和实现，并对射频电路设计理论和阻抗匹配问题进行了探究。
Hardware include the whole programming of circuit, design, anti-jamming circuit, principal chart of circuit, the circuit board of PCB, jointing the circuit, debugging and assemble the system.
硬件设计包括电路的系统规划、设计、抗干扰电路的设计、原理图的绘制、PC B电路板的制作、电路的焊接、电路的调试以及整个系统的组装。
During the design of hardware circuits and printed circuit board, we take a series of measures to design the reliability of the system.
在硬件电路设计和印刷电路板设计过程中，采取一系列措施对系统进行了可靠性设计。
Teaching module includes six components knowledge, tools, instruments used, circuit principle and circuit design, circuit board production, assembly and wiring, debugging and maintenance.
六大教学模块包括元器件认识、工具仪表使用、电路原理和电路设计、线路板制作、组装和配线、调试和检修。
In this paper, the specific hardware and software design, a circuit board and components of the welding, the debugging process.
文中介绍了具体的软硬件设计，进行了电路板和元器件的焊接、程序的调试。
For the design of low frequency circuit, the mutual link relations can be regard as lumped parameters, and the influence of line's mutual link and board layer's property can be neglected.
对于低频电路设计，互连关系视为集总参数，线迹互连和板层特性的影响可以不考虑。
Adopt single some earth, multipoint earthing, mix earth, simulation circuit earth, digital circuit earth introduce PCB printed circuit board earth mentality of designing, design method, skill.
并通过单点接地、多点接地、混合接地、模拟电路接地、数字电路接地介绍了P CB印刷电路板接地的设计思路、设计方法与技巧。
The circuit design and amelioration are based on HHARM2410_K2 development board using ARM9 embedded microprocessor S3C2410A as the core.
课题以arm 9嵌入式微处理器s3c 2410a为核心，基于HHARM 2410 - K2开发板进行电路设计与改进。
This board allows the user to determine optimal parameters without having to design a circuit.
该板可以使使用者确定最佳指标而无需设计电路。
The design rules and observing proceedings are presented from the layouts, wires placing and grounding of the printed circuit board (PCB) aiming at the EMC design of switch power supplies.
针对开关电源印制电路板的电磁兼容性设计，从PCB的布局与布线、接地等方面提出设计原则及注意事项。
The design of OLED display board is mainly on the circuit of the OLED power supply and bus interface of display driver.
OLED显示板主要设计了OLED显示屏的电源电路和显示驱动器的总线接口电路。
According to the craft of loom, the paper assigns the CPLD resources, chooses the type of chip and finally completes the design of CPLD extender board circuit.
根据织机工艺原理，将CPLD资源进行分配，并进行芯片选型分析，最后完成CPLD扩展板电路设计。
This thesis introduces the design of high performance analog test interface of BDS circuit board test system. It emphasizes the design theory, hardware architecture and anti-jamming measure.
本文介绍了一种应用于电路板测试系统高性能模拟测试接口的研制。重点阐述它的设计思想、硬件结构以及抗干扰措施。
In the design of the printed circuit board, the installation process of the components and parts has greater influence on performance of the printed circuit board.
在印制电路板的设计中，元器件的安装工艺对印制电路板的性能有较大的影响。
This configuration reduces system cost, simplifies design, decreases requirement on the space of circuit board and improves the reliability of system.
这种组合降低了系统成本，简化了设计，减少了对电路板空间的要求提高了系统的可靠性。
The task of the design is to develop a computer extended circuit board, which is applied to the acquisition and processing of beat-signal in Linear FM-CW Radar(LFMCW).
本文的研究内容是研制出适用于低频信号采集和实时处理的计算机扩展电路板，其应用对象是线性调频连续波雷达差拍信号的采集和实时处理。
As a standard technique of test and Design-For-Testability for testing the digital printed circuit board, Boundary-Scan technique has obtained widespread application in electronic equipment.
边界扫描技术是一种标准的数字电路测试及可测试性设计方法，它在工业界得到了广泛的应用。
Finally, the detailed principle design for each switching board was given, and the circuit schematic drawing of discrete input switching board was presented.
采用自检回绕思想，给出各转接电路板详细设计原理，并以离散量输入转接板设计为例给出了电路设计原理图。
First, through the optimization of circuit design, matching line separation, ground line board design;
一是通过优化电路设计、配线分离，包括含接地线的线路板设计；
In this dissertation, the author mainly undertakes the design of the data acquisition circuit board for biomedical signals.
在本文中，作者主要负责用于生物医学信号的多通道数据采集板的研究与设计工作。
Then complete the circuit through universal board to further verify the correctness of the theoretical design.
通过万能板完成电路制作，进一步验证理论设计的正确性。
Because the compression module based on TMS320C6211 is a high-speed circuit board, so the design procedure and rules of the PCB are described in detail.
由于基于TMS320C 6211的压缩模块是一个高速电路板，因此本文对PCB绘制的流程及设计规则进行了详细介绍。
This circuit scheme used in the design of 1553b bus interface board has been checked and accepted and runs well.
该电路设计方案用于1553B总线接口卡的研制，现已通过验收并经测试证明运行稳定可靠。
The paper also gives a detailed introduction about the EMF measuring devices and the circuit design based on the ARM9 core-board with the design method of modularization.
文中对电磁流量计的测量装置，基于ARM9核心板的模块化电路设计作了详细的介绍。
The paper also gives a detailed introduction about the EMF measuring devices and the circuit design based on the ARM9 core-board with the design method of modularization.
文中对电磁流量计的测量装置，基于ARM9核心板的模块化电路设计作了详细的介绍。
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