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。
The essay tries to construct a basic garment pattern that satisfies the massive customers and meets the requirements of a brand garment style , and then rapidly be transfered to a garment body structure by analyzing bust board and back board , the relation of the dart and the relaxation of the bust by way of the draping on the basis of the orient body and style 摘要通过立体裁剪的手法，分析胸宽、背宽、胸省的大小与胸围放松量的关系，根据胸腰差形成衣身结构的原理，来构造满足消费群体和品牌服装造型风格的企业基型，通过企业基型的快速转换而形成衣身结构。
