PF:脉冲频率
“脉冲频率”(Pulse Frequency,简称PF)是一个专业术语,通常指单位时间内脉冲信号的重复次数,常见于航天、电子和通信等领域。美国国家航空航天局(NASA)等机构在日常技术文档或交流中,为便于快速书写和引用,常将其缩写为PF。这一用法不仅简化了表达,也提高了沟通效率。
Pulse Frequency的英文发音
例句
- It trans-forms the speed signal into pulse frequency signal to measure speed and indicate the speed.
- 本文给出了一种齿轮测速的方法,将转速信号转化为脉冲频率(PF)信号进行测量和显示。
- The results show that kerf width decreases with pulse frequency increases under the same average power and pulse width.
- 结果表明,当平均功率和脉冲宽度相同时,切缝宽度随着脉冲频率(PF)的增大而减小;
- Peak power and pulse width are the primary parameter which affect the pool geometry size under the same average power and pulse frequency.
- 平均功率和脉冲频率(PF)相同时,峰值功率和脉冲宽度是影响焊缝几何尺寸的主要参数;
- Kerf width increases in accordance with the changing of average power, peak power and pulse energy as pulse frequency is equal to pulse width.
- 脉冲频率(PF)和脉冲宽度相同时,切缝宽度随着平均功率、峰值功率和单脉冲能量的增大而增加;
- This laser can work as behaviors of single pulse, repetition frequency or continuous and also realize the coding of pulse frequency and wavelength tuning.
- 该激光器可以单脉冲、重频或连续方式输出,并可实现输出脉冲频率(PF)的编码及波长调谐。
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