CDMA is the main feature of modern mobile communications.以CDMA为 多址复用方式是现代移动通讯的主要特征.Today , in CDMA communication system, we use duality sequence as address code.在CDMA通信系统中, 主要使用二元序列作为地址码.Therefore, MC - CDMA and its key ...
ObjectiveTo investigate the intelligence characteristics and relativity with motor development of children with spastic diplegia.目的探讨痉挛型双瘫患儿的智力特征及与运动发育的相关性....
A forty-foot-high concrete wall encircles the jail.监狱周围有一圈40英尺高的混凝土墙。He bulls through the press horde that encircles the car.他用冲的穿过围绕汽车的重重人群.The tumor encircles the colon and infiltrates into the wall.肿瘤环绕结肠四周浸润肠壁....