中英互译

frequency sweep

美 /ˈfriːkwənsi swiːp/

基本释义

A novel method of direct digital synthesizing frequency sweep signal is presented.
介绍了利用直接数字合成技术产生频率扫描信号的新方法。
A typical frequency sweep rheogram of nonionic surfactant liquid crystal can be observed at a moderate temperature range.
中等温度范围内表现出典型的非离子表面活性剂层状液晶的频率扫描曲线形式。
Advantages of the rapid frequency sweep technique for dynamic characteristics research of the linear system are also described.
特别对用快速正弦扫频试验方法研究线性系统动态特性的比点做了必要的说明。