Simulation and experimental results show that the topology is more suitable for high frequency and high power condition requirement than the traditional resonant topology.

仿真和实验结果表明，这种拓扑相对于传统的谐振拓扑更能满足高频大功率应用环境的要求。

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By using the technical scheme of the invention, the resonant frequency can be improved, and high frequency resolution can be realized.

使用本发明技术方案，能提高谐振频率，实现高的频率分辨率。

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The constant - frequency quasi - resonant converter has the problems of power limitation and high stresses.

恒频控制的准谐振变换器存在功率限制和高应力缺陷。

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Singing too has evolved, and soprano singers reach their piercing high notes by precisely controlling the shape of their vocal tract to match its natural, resonant frequency with multiples of the one being produced by their vocal folds.

BBC: Helium-huffing gibbons 'sing with soprano technique'