Radio broadcasting systems - very high frequency , frequency modulated , sound broadcasting transmitters ; english version ets 300384 : 1995 无线电广播系统.甚高频调频的声音广播发射机
General specification for ground equipment of vhf air - ground communication . part 1 : technical specification for vhf equipment 甚高频地空通信地面设备通用规范.第1部分：甚高频设备技术要求
General specification for ground equipment of vhf air - ground communication . part 2 : maintenance specification for vhf equipment 甚高频地空通信地面设备通用规范.第2部分：甚高频设备维修规范
Magnetic and dielectric properties of low - temperature sintered hexagonal ferrite for multi - layer chip inductor in very high frequency 甚高频片式电感用低温烧结平面六角软磁铁氧体的电磁性能
Radio broadcasting systems - very high frequency , frequency modulated , sound broadcasting transmitters in the 66 to 73 mhz band ; english version ets 300750 : 1997 无线电广播系统.甚高频调频. 6至75mhz无线电广播电台
Mattias lampe , ronghong jin , junping geng , xianguang guo : invention patent “ one kind of directional / omni - directional antenna ” ( submitted ) 丁敏，金荣洪，杨熹，耿军平，劳佳，吴琦：发明专利“甚高频超宽带天线设计” （已提交） 。
Service charges for use of the very high frequency communications facilities and secondary surveillance radar data to enhance safety and improve operational efficiency 租用甚高频通讯设备及二次监察雷达数据的服务费用以加强飞行安全及运作效率
One of the important development emphases is to explore the technology and application of the vhf ( very high frequency ) data chain on the basis of tdma technology 其中一项重要的发展重点是开发基于时分多址( tdma )技术的vhf甚高频数据链的技术和应用。
The results are that the less the sampling time interval , the nearer the estimated price volatility to that in ultra - high - frequency data 价格服从维纳过程时，用甚高频资?和高频资?分别估计?价格波动? ；估计结果表明：采样时间片越大，与甚高频估计结果差距越大。
Dvordme stations are installed at lung kwu chau ( lkc ) and siu mo to ( smt ) to support departure and missed approach paths of the hkia . aeronautical information database ( aidb ) system 两台多普勒甚高频全向无线电信标及测距仪已分别安装于小磨刀及龙鼓洲上，以支援机场的离场和复飞航迹。
