中文翻译与英英解释

【电学】频差法分辨。

frequency:    n. 1.屡次，频仍，频繁。 2.(脉搏等的)次数，出现 ...

selection:    n. 1.选择；挑选；选拔。 2.拔萃；选择物；精选物[ ...

例句与用法

Dynamic frequency selection dynamic channel selection dfs dcs
动态频率选择动态信道选择

Calling a registered frequency when the automatic frequency selection function is not used . this example calls a frequency channel 01
不使用自动频率选择功能时，调出已登记的频率。该例调出01频道的频率。

After describing and analyzing the framework of bluetooth system , this paper emphasized on comparing bluetooth with ieee802 . il and homerf , pointed out a good future of bluetooth ; the technology of bluetooth wireless access system is fresh and reserved . this paper analyzed where the shoe pinches of bluetooth data translation based on its frequency selection , fraction translating and piconet communication
本文在对蓝牙系统结构做详细的描述和分析后，比较了蓝牙技术与目前的ieee802 . 11 ， homerf的优缺点，并指出了蓝牙具有良好的发展前景；蓝牙系统的无线组网技术是一项崭新的技术，具有较高的技术保密性。