Plant regeneration at high frequency from somatic embryos in longan;
龙眼体细胞胚胎的高频率萌发与植株再生
Somatic embryogenesis of high frequency from longan embryogenic calli;
龙眼胚性愈伤组织的高频率体细胞胚胎发生
Due to the occurrence of modern superconductivity and extra high frequency in the electrotechnics, the demand to sum up the universally applicable regularity of inducted current has been put forward before us.
近代超导和极高频率电工技术的出现，向人们提出了总结普遍适用的感应电流规律性的要求。
A miniaturized frequency selective surface with excellent center frequency stability
高频率稳定性的小型化频率选择表面
Study on High-Resolution Frequency Synthesizer at L-band;
L波段高频率分辨率微波频率源的研究
extension of ultra high frequency coverage
扩大超高频率播送范围
UHF resonance frequency meter
超高频谐振式频率计
A High Resolution Sigma-Delta Fractional-N Frequency Synthesizer
一种高分辨率∑△小数分频频率合成器
low data rate UHF satellite
低数据率特高频卫星
maximum data rate-to-bandwidth ratio
最高信道频带利用率
very high frequency power signal generator
甚高频功率信号发生器
Gaussian amplifier
高斯频率特性放大器
ultra high frequency power signal generator
超高频功率信号发生器
field-effect HF power transistor
场效应高频功率晶体管
high natural frequency accelerograph
高固有频率自记加速计
high resolution low frequency spectrum analyzer
高分辨率低频谱分析仪
maximum oscillating frequency of table
工作台最高振荡频率
Pre-emphasize Higher Frequencies;De-emphasize Higher Frequencies;Compressor;Expander
预加重高次频率;去加重高次频率;压缩器;扩展器
very high frequency(abbr. VHF) radio frequency of 30 to 300 megahertz
甚高频（30到300兆赫的无线电频率）.
high resolution LF frequency spectrum analyzer
高分辨率低频频谱分析仪
A Comparison of High Power UPS Working-frequency Machine and High-frequency Machine
大功率UPS工频机和高频机性能对比