radio frequency pulse的用法和樣例：
例句
- They emit high frequency pulses of sound through their mouth or nose which bounce off surfaces and objects around them.
它們通過嘴或鼻子發出高頻脈衝聲，這些脈衝聲碰到周圍的表面或物體就會反射回來。 - A high-voltage and high-frequency pulse sharping circuit was designed according to the principle of magnetic switch technology and magnetic pulse compression technology.
根據磁開關技術和磁脈衝壓縮技術的原理，分析設計了一種高壓高頻脈衝陡化電路。
