它等于T分之一，单位是秒的负一次方,大部分物理学家叫它赫兹
It is one over T, and so the units are seconds minus one but most physicists would call that "hertz."
物体发声时振动的次数叫做频率，计量单位是赫兹。
The number of vibrations an object makes while it's making a sound is called its frequency, which is measured in Hertz.
这种速率叫做频率，计算单位为赫兹(每秒钟振动频率)。
This rate is called frequency and is measured in Hertz, or vibrations per second.
这种速率叫做频率，计算单位为赫兹(每秒钟振动频率)。
This rate is called frequency and is measured in Hertz, or vibrations per second.
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