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- On the GSM frequency allocation and channel allocation, GSM mobile phone RF test items, and indicators. 讲解GSM频率划分及信道分配，GSM手机射频测试项目以及指标。
- This revision removes the requirement of the compliance with the Swiss national frequency allocation table as a condition for the placing on the market of radiocommunication equipment. 本修正案去除了遵照瑞士国家频率分配表作为无线电通信设备投放市场的条件的要求。
- This revision removes the requirement of the compliance with the Swiss national frequency allocation table as a condition for the placing on the market of radiocommunication equipments. 本修正案去除了遵照瑞士国家频率分配表作为无线电通信设备投放市场的条件的要求。
- Based on the dedicated bands frequency allocation strategy, this paper proposed a dynamic frequency allocation strategy for GSM SFH network to cope with temporary traffic overloads. 在专用频段方案的基础上，对GSM慢跳频系统提出了一种动态频率分配暂借信道方案，以解决突发性话务拥塞的问题。
- frequency allocation to radio astronomy 射电天文频率分配
- European Radio Frequency Allocation Agency 欧洲无线电频率分配局
- Copenhagen Frequency Allocation Panel 哥本哈根频率分配委员会
- Copenhagen Frequency Allocation Plan 哥本哈根频率分配计划
- Frequency Allocation Advisory Board 频率分配顾问委员会
- Allied Command Atlantic Frequency Allocation Panel 盟军司令部大西洋频率分配小组
- Pacific Command Frequency Allocation and Uses 太平洋司令部频率分配与使用
- pilot frequency allocation module 导频分配模块
- Research on radio frequency allocation under marketing mechanism 市场机制下的频率资源分配研究
- He varied the transmission frequency. 他变换了无线电传送的频率。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- Fatal accidents have decreased in frequency over recent years. 近年来死亡事故发生的频率已经下降。
- People's Republic of China regulations on the radio frequency allocation 中华人民共和国无线电频率划分规定
- Perspective of the commercial global radio frequency allocation methods 全球商用无线电频率分配方式透视
- We can often correlate age with frequency of illness. 年龄的大小往往与发病率有关。
- Accidents on that highway are happening with increasing frequency. 那条高速公路上车祸发生得越来越频繁。
