frequency variation

基本解释

• [电子] 频率变化

英汉例句

双语例句

• The improved algorithm can track frequency variation of the time-varying signal with no extra calculation burden.
  对算法进行了改进，在不增加计算量的情况下，实现了对频率变化的跟踪。
• When vehicles passing ring coil detector, the interaction of vehicle body's substance and ring coil changes resonant frequency of the ring coil and forms a curve of frequency variation.
  车辆通过环形线圈检测器时，车体物质与环形线圈相互作用改变了线圈的谐振频率，从而形成频率变化曲线。
• For Shanghai power grid, which has large short circuit capacity and short electrical distance, a method using imported instrument to test power frequency variation distance protection is presented.
  结合上海电网具有短路容量大、电气距离短的特点，提出了使用进口仪器测试工频变化量距离保护的具体方法。

• frequency variation更多例句

词组短语

短语

• frequency y variation 频率变动
• frequency of variation 变异频率
• frequency stabilization variation method 频率变化法
• frequency instantaneous variation 高频瞬变
• high frequency climatic variation 高频气候变化

• frequency variation更多词组

专业释义

电子、通信与自动控制技术

• 频率变化
• 频率变动

土木建筑工程

• 变频

  In this part,the thesis first presents the energy saving principle of speed regulation of pumps through frequency variation.
  首先,本文介绍了变频调速的基本原理。