排序方式: 共有6条查询结果,搜索用时 15 毫秒
1
1.
2.
介绍六自由度水下潜器实验装置的控制系统,它是由多台处理器组成的系统,主计算机协调控制、统一管理各个分处理器和外部设备,实行并行采集和处理外部信息,处理器之间进行协调的数据交换,保证了信息的通畅。避免了数据传输的瓶颈问题. 相似文献
3.
Structural Equation Modeling (SEM) used widely in sociology, economics and psychology is adopted. Based on data obtained from marketing research, and using statistical analysis software SPSSll. 0 and LISRELS. 7, Theory of Five Dimensions of service quality is proved to be suitable in sportswear retailing in China. It analyzes the relationship among five dimensions and puts them in order of importance as to service quality in sportswear retailing. Advices are given for sportswear retail companies to improve their .Service quality and enhance customer loyalty. 相似文献
4.
Moisture and water transfer under the condition of heavy sweating are analyzed. Four different experiments are made to test moisture resistance, water-keep, wicking effect and drying ability of samples. Then gray analysis method is introduced to evaluate the comprehensive comfort of these fabrics. Result shows chemical fiber with high moisture transfer performance has advantage in water transfer and diffusion, which is suitable for human under the condition of heavy sweating. Though natural fiber can absorb moisture well, it cannot transfer fluid sweat. Therefore natural fiber fabrics such as cotton, wool are unsuitable to make functional sportswear. 相似文献
5.
功能康复轮椅是专为解决脑血管意外及外伤等原因造成的半身不遂.身体失去活动能力等疾病患者的锻炼难题而发明的,其主要特征是在轮椅坐垫下部安装了一个特制的运动装置。此装置可以带动上肢和下肢进行科学合理的大幅度上下和屈伸运动.使人体的肩、肘、膝、胯、踝等关节部位得到充分、合理的自然运动.促进全身的血液循环,防止肌肉萎缩和关节僵硬,逐渐帮助患者的肢体恢复运动功能。 相似文献
6.
1