同时结合关键技术，展望了软件无线电的发展趋势。
It is combined with the key technology and prospects the development trends of the software radios.
本文结合目前的先进技术和印刷电路板机械加工的特点对快速PC B机的关键技术进行了研究。
This paper researches the key technology of High Speed PCB Machine based on the current advanced technology and the characteristic of PCB 's mechanical processing.
介绍翻模施工基本结构、关键技术研究，并结合工程实例介绍其应用效果和适用条件。
It is an introduction about the basic structure of the turnover formwork construction and the research on the key technology.
应用推荐