为满足用户随时随地远程监控电梯的需要，综合运用了移动应用技术、嵌入式技术，研究并设计了一个远程电梯监控系统。在监控系统整体架......

某水电厂测速装置在电制动过程中误发过速信号,导致机组转速小于0.5%Ne后,励磁调节器无法由电制动过程中的空载态切换到停机态,通......

史上最受欢迎的MP3随身听，也是最为成功的iRod——nano，我们终于等到了它的第三代升级版。这款nano以一副酷似“小胖”的可爱模样出......

In recent years,as we have a better knowledge and understanding of the biology of non small cell lung carcinoma(NSCLC),w......

Characteristics of road landscaping were analyzed,as a kind of "linear" landscaping,it could be classified into urban st......

First definition of SHRM is made by Devanna, Tichy and Fonbrum (1981, 1984). It is Michigan model. 1st definition relate......

This paper is to analyze the differences between the 3rd edition and 4th edition of Oxford Advanced Learner's Englis......