高频

• Phase differential high frequency protection equipment
  相差动高频保护装置
• Transmitting frequency deviation of high frequency
  高频制频率时的发射频偏
• Research in hybrid high frequency power distribution system
  混合式高频交流配电系统研究
• Ionosphere decontamination of high frequency radar echoes
  高频雷达回波信号去电离层污染
• Delay analysis of self - organized tdma vhf datalink
  自组织时分多址甚高频数据链的延时分析
• The research of solid state power supply for induction heating
  全固态高频感应电源的研究
• Provides high q characteristics in high frequency
  在高频率时提供高的品质因数( q )值特性
• Hf hanguan processing , manufacture ; lengba processing
  高频焊管的加工、制造；冷拔加工。
• Verification regulation of high frequency standard level meter
  高频标准零电平表检定规程