简介超短波电疗机是利用超短波的高频电能作用于人的肌体进行治疗的仪器。
Ultrashort wave Electrotherapy Machine is an instrument which utilizes high frequency electric energy of ultrashort wave to act on human's organism for treatment.
高频信道的变参性以及时间弥散特性严重影响短波数据传输的性能。
The performance of HF data transmission systems is badly constrained by the HF channels what are characterized by the rapid time variation and dispersion.
高频雷达工作在十分拥挤的短波波段内，可资用的能满足信号调制的连续频带很难获得。
Operating in the heavy congested SW band, it is difficult for HFradars to find continuously useable waveband for signal modulation.
全球/短波传播熟悉使用较低的频率在超高频是未知的。
The global /shortwave/ propagation familiar to use of lower frequencies is unknown at UHF.
短波电疗机是利用超短波的高频电能作用于人的肌体进行治疗的仪器。
Utrashort Wave Electrotherapy Machine is an instrument which utilizes high frequency electric energy of ultrashort wave to act on human's organism for treatment.
对低频分量的校正被称作长波长静校正，对高频分量的校正被称作短波长静校正。
Low-frequency components of the static correction is called long-wavelength static correction, the static correction of the high-frequency components, known as short-wavelength static correction.
超短波电疗机是利用超短波的高频电能作用于人的肌体进行治疗的仪器。
Ultrashort Wave Electrotherapy Machine is an instrument wh ICh utilizes high frequency electric energy of ultrashort wave to act on human's organism for treatment.
超短波电疗机是利用超短波的高频电能作用于人的肌体进行治疗的仪器。 主要治疗作用是止痛、解痉、消炎、增强血液循环促进组织的生长和积液吸收。
Ultrashort Wave Electrotherapy Machine is an instrument which utilizes high frequency electric energy of ultrashort wave to act on human's organism for treatment.
超短波电疗机是利用超短波的高频电能作用于人的肌体进行治疗的仪器。 主要治疗作用是止痛、解痉、消炎、增强血液循环促进组织的生长和积液吸收。
Ultrashort Wave Electrotherapy Machine is an instrument which utilizes high frequency electric energy of ultrashort wave to act on human's organism for treatment.
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