释义 |
ultra short短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 🌏超短款;极短的超短波的;两倍放空 From the mode of information transmission, the wireless communication can be classified as long wave, medium wave, shortwave, ultra short wave, and microwave. 无线通信系统按其传播信息的方式,可分为长波、中波、短波、超短波和微波通信方式。594wm The subject in this thesis comes from the researching of some special ultra short wave communication device transmission system. 本文所研究内容的课题来源于某专用超短波通信设备转信系统的研究。594wm Relay station in ultra short wave water level auto survey and report system is the key of the whole system. 超短波水情自动测报系统的中继站是整个系统网络最关键,也是最薄弱的环节。 cnki This paper introduces the application and principle of RF power amplifier's safeguard and control circuit in ultra short communication radio. The principle circuit is given. 介绍了超短波通信电台射频功放功率保护控制电路的功用和工作原理,并给出了原理电路。 cnki This system adopted the network form of star type network construction of the ultra short wave communication and GSM short information communication. 本系统拟采用超短波通信和 GSM短信息通信的星型网结构的组网方式。 cnki |