查询词典 circuit card

This article introduces the Canadian Northern Telecom Meridian Integrated Services Digital program-controlled switchboard system composition, the use of signaling to the introduction of maintenance circuit card display board and the displaying contents of the note.

介绍了加拿大北方电信Meridian综合业务数字程控交换机的系统构成、使用信令、维护显示器的电路卡板及其显示内容。

The system was based on industrial computer,and used I/O card,wave card,oscillometer card,data card,USB-CAN and hardware circuit to build up the hardware environment,used C++ Builder 6.0 to develop the program.

该系统以工控机为平台，利用I/O 卡、波形卡、数据卡、示波卡、USB-CAN和硬件电路构建其硬件环境，利用C++Builder 6.0编写应用程序。

Air wire is a important component of radio controller , it is composed of the series-parallel connection syntony circuit by day coil and capacitance, with rapid and intense high frequency interface coupling, one side needs and the card parameter mates, the feasible card is able to get the sufficient energy and the entire data , the data taking-over returns and with the card responding to , another aspect will mate with to enlarging a circuit again , makes the radio controller gain sufficient electric energy in the process of read-write card.

天线是射频控制器的一个重要组成部分，它由天线圈与电容组成串并联谐振回路，与高频接口紧密耦合，一方面要与卡片参数匹配，使得卡片能够得到充足的能量和完整的数据，并且把卡片的响应数据接收回来，另一方面又要与放大电路匹配，使射频控制器在读写卡过程中获得足够的电能。

There are five kinds of circuit card in it,which build up communication control module,pyrology data acquisition module,electric data acquisition module and switch data acquisition module.

系统中有5种电路板用来组成通信控制模块，热工数据采集模块，电气数据采集模块以及开关数据采集模块。

At present, the speed of acquitting data already has reach above 100 MSa/s in Data Acquisition circuit card of the Virtual Oscillograph.

目前，应用于虚拟示波器的数据采集卡，其实时采样速率在百兆赫兹以上的已经出现，而且还有很大发展空间。

RD auto pinning machine is used to make reference positioning pin prior to drill the laminated plates of etched circuit card on drill machine for etched circuit card manufacture premium products.

RD全自动钉销机用于印刷电路叠层板在印制电路板数控钻床钻孔前钻作基准定位销钉，从面保证印刷电路板数控钻床能加工出高品质的产品。

DDX auto pinning machine is used to make reference positioning pin prior to drill the laminated plates of etched circuit card on drill machine to ensure that the numerical controlled drill machine for etched circuit card can manufacture premium puoducts.

DDX全自动钉销机用于印制电路叠层板在印制电路板数控钻孔前钻作基准定位销钉，从而保证印制电路板床能加工出高品质的产品。

Yuanfeng.getdd.com is developed and produced Humidity Indicator Card (humidity display card, humidity card, Humidity Indicator Card, HIC) and the sales agent of sulfur-free paper, paper pad and pad separators, vacuum-packed bags, filmü, sandpaper, abrasive, such as PCB circuit board supplies.

广州市安桦物资有限公司(yuanfeng.getdd.com)是以开发生产湿度指示卡（湿度显示卡，湿度卡，Humidity Indicator Card， HIC）及代理销售无硫纸，隔板垫纸和胶垫，真空包装袋，底片挂袋，砂纸、砂带等PCB线路板耗材。

Barker is synchronized code in digital communication. In this paper, design methods of barker 7 data transmitting card arc presented. The application background of Barker are introduced. The used methods of MCU 80C196KB and CPLD EPM7128SLC are set forth. Transmitting card is designed and implemented by using interface circuit and above-mentioned chips. The control process of barker 7 is introduced under PC parallel-port EPP mode. The partial design circuit is given, the cards is proved to achieve the generation and output of 7 Barker through practice. it can satisfy testing requirements of a certain Russian-made airborne product.

巴克码是数字通信中常用的信息同步码型；提出一种7位巴克码数据发送卡的设计方法：介绍了巴克码应用背景，阐述80C196KB单片机、EPM7128SLC可编程逻辑器件的使用方法，利用上述芯片和分立元件设计并实现7位巴克码数据发送卡；介绍了并口EEP模式下巴克码的控制过程，给出了巴克码数据发送卡部分设计电路，介绍了码型实现过程；通过实践证明了该发送卡能够实现7位巴克码的生成与输出，完全满足某型俄制机载产品测试要求。

Because it is not required and the business card printing and membership card making contact inkjet business card printing and membership card making, Kyocera expect to further extend the product laryngofiberscope business card printing and membership card production, electronic circuit design and manufacturing of equipment for liquid crystal displays in the fields of application.

因为是无需与制卡和会员卡制作物接触的喷墨制卡和会员卡制作，京瓷期待可以进一步扩大该产品在纤维制卡和会员卡制作、电子电路设计以及液晶显示设备制造等领域的应用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。