音波装置使用极高频率的声波。
Ultrasonic devices use sound waves of extremely high frequency.
一切事物都是能量，这些教导里的信息本质也不例外，无论文本、图像、符号或歌曲都是一个极高频率的能量。
Everything is energy and the information inherent in the Teachings, whether in the form of text, diagrams, symbols or songs is of a very high frequency of energy.
现在确定，首先第一步的是，通过利用极高频率或振动比率的电流来有效地提升电流的化学活跃程度。
The first advance was made in ascertaining that the chemical activity of the discharge was very considerably increased by using currents of extremely high frequency or rate of vibration.
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