So study of high frequency power supply is delivered in this thesis.
因此本文针对高频电源进行了理论分析和实验研究。
An experimental study on frequency synthesizer of are airborne radar is described.
介绍了一种机载合成孔径雷达频率合成器的实验研究。
Objective: To study the diagnostic value of high frequency probe in celiac disease.
目的：探讨高频探头对腹部疾病的诊断价值。
Study on low-frequency inverter technology possess important scientific significance.
对低频逆变技术的研究具有重要的科学意义。
Randomly chosen control subjects were frequency-matched for age, race, and geographic study location.
他们还随机选取了年龄、种族和所在地区都相符的对照样本。
Objective To study the influence of high-frequency electric surgical knives on biliary system incision healing.
目的探讨高频电刀对胆系手术切口愈合的影响。
Prior to this, people only have a deeper study of the radio frequency and microwave.
在此之前，人们只对无线电波和微波有较深研究。
Objective To study the effects of high frequency steady noise on cardiovascular system.
目的观察高频稳态噪声对心血管系统的影响。
Objective To study the effects of high frequency steady noise on cardiovascular system.
目的观察高频稳态噪声对心血管系统的影响。
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