...认知无线电；标准化进展；IEEE 802.22；IEEE 802.16h；IEEE P1900 [gap=626]Key words:cognitive radio; standardization status; IEEE 802.22; IEEE 802.16h; IEEE P1900 基金项目：国家自然科学基金项目() ..
基于36个网页-相关网页
在英国，向标准化进展要迟缓得多。
In Britain, progress towards standardization was much slower.
概述了IMS的标准化进展，目前的主要应用及技术特点，探讨了IMS在固网应用中需要解决的问题。
The standardization process of IMS, current main application and technical characteristics are presented, the issues for resolving on fix network application are discussed.
17世纪和18世纪，丝绸生产在简单化和标准化方面开始取得了进步，还有许多的进展也接二连三地取得了。
In the 17th century and 18th centuries progress began to be made in the simplification and standardization of silk manufacture, with many advances following one after another.
应用推荐