查询词典 circuit board

This thesis compares the characteristics of secondary batteries used for the underwater system in order to find a proper power source that is suitable for the system. Moreover, the low-cost integrated circuit and buck-type converters are used to obtain the required voltage levels for the devices in the system such as the underwater acoustic modem, single board computer and vertical line array hydrophone with condition amplifiers.

中文摘要本文针对常用於水下遥测系统之二次电池进行特性比较，以选用适合作为其电源之电池，再将电池输出电压经低成本之类比IC与降压型转换器转换至符合本系统设备如水下数据声传器、水下遥测单版电脑与垂直阵列麦克风讯号放大器等所需之电压等级。

They added these circuit boards to the computer main board.

他们将这些电路板加工成电脑的主板。

This article expounded the component, principle, control circuit and showing board character.

阐述了试验台的组成、工作原理以及试验台控制电路和显示面板的特征和设计制作过程。

Using MK- 801 double board computer and digit to anolog interface circuit as hardwar, de-sign and a set of temperature autocortrol system , sassociating with DWK- 702 instrument of tempera-ture fine control, applying to production technique of T1 -superrconductors and making this automa-tize.

采用MK－801双板计算机及其数模接口电路为硬件，设计并制造一套温度自动控制系统，联合DWK－702精密温度控制装置，对T1系超导材料的烧制过程进行自动控制，使这一过程自动化、程序化、并提高了温度控制精度。

DTV frequency includes in overall semiconductor sale / the chip on video board, and the chip in other type TV, include an input / output circuit, driver, frequency and power source.

总体半导体发卖额中包括DTV音频/视频板上的芯片，以及其它类型电视中的芯片，包括输入/输出电路、驱动器、音频与电源。

A layout program for a PC board might see two lines intersecting and say,"uh-oh, we have a short circuit here and there's a conflict."

但是，如果是在PC机的电路板上有两条线重叠了，那就是短路了。

This paper gives detailed discussion on the design and the implementation of the personal minitype electrocardiographs main control board. It includes such a few circuit modules as MCU, memorizer, LCD control, touch panel control and so on.

本论文对"个人微型心电图仪"主控板上的主要电路模块的设计思想及实现原理进行了较详细的叙述与讨论，包括微控制器、存储器、液晶显示与控制、触摸屏控制等电路模块。

Modular group is the LCD, join, circuitry of integrated circuit, PCB board, the indication component that is in a poor light source, structural member is assembled together.

模组是将液晶显示器件、连接件、集成电路、PCB线路板、背光源、结构件装配在一起的显示组件。

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。

This advantage will increase demand from the result of the fuel cell, which is a complicated system for the lost of determinate mathematical model. The other advantage is that the development time of the DMFC controller can be tremendously decreased by using the RTW and Embedded Target C2000 tools of the MATLAB to generate the control code for the RCP controller. Meanwhile, in addition to implementing a TI emulation board F2808eZdsp to be the controller, an interfacing circuit, functioning to isolate electric connection and driving actuators between the board and OSS, is designed and fabricated in this research.

关於直接甲醇燃料电池，由於未见完整且可用於解析性控制器设计之直接甲醇燃料电池的动态模型，必然需要较复杂之控制系统，故本研究将结合MATLAB的控制器快速原型方法应用於直接甲醇燃料电池机电系统之控制，不仅具有控制器原型快速产生的优点，同时可以结合MATLAB中有关各式控制器设计的资源，设计出更优异的控制器。

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。