retaining circuit造句

• In the design of the circuit of hardware , the paper choose the suitable signal sensor , rationally designing the signal enlarging circuit by programme - controlled and signal filter circuit designing the sampling at datas / retaining circuit and hardware communications based on rs - 485 network . combining with software - controlled it select the integrated gathering - card of a / d datas of the high accuracy for the 12th precision , which simplify software programmings and have higher flexibility and can extensible
  在硬件电路的实现上，选择了合适的信号传感器：合理设计了信号程控放大电路和滤波电路；数据采样保持电路和现场基于rs - 485网络结构的硬件通信系统；结合软件控制选用了12位高精度的a d集成数据采集卡，使软件编程简化且具有较高的灵活性和可扩展性。
• For the hardware , the device is an advanced data acquisition and parallel processing system required specifically by real - time signal monitoring in power system . a multi - channel sampling and retaining circuit , which makes it possible to acquire and transform data synchronously , is designed . to make the application of the device more flexible , two communication methods are offered , i . e . rs - 232 communication and ethernet communication
  硬件设计方面,根据电力系统中数据采集和处理的实际特点,设计了信号的多通道采样保持电路,实现了多路信号的同步采样和快速转换;为了提高装置应用的灵活性,系统在通讯方式上,除了采用常用的rs - 232通讯方式,还提供了以太网通讯方式。