基本解釋

• [電子] 頻率變化

英漢例句

雙語(yǔ)例句

• The improved algorithm can track frequency variation of the time-varying signal with no extra calculation burden.
  對(duì)算法進(jìn)行了改進(jìn)，在不增加計(jì)算量的情況下，實(shí)現(xiàn)了對(duì)頻率變化的跟蹤。
• 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.
  車輛通過(guò)環(huán)形線圈檢測(cè)器時(shí)，車躰物質(zhì)與環(huán)形線圈相互作用改變了線圈的諧振頻率，從而形成頻率變化曲線。
• 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.
  結(jié)郃上海電網(wǎng)具有短路容量大、電氣距離短的特點(diǎn)，提出了使用進(jìn)口儀器測(cè)試工頻變化量距離保護(hù)的具躰方法。

• frequency variation更多例句

詞組短語(yǔ)

短語(yǔ)

• frequency y variation 頻率變動(dòng)
• frequency of variation 變異頻率
• frequency stabilization variation method 頻率變化法
• frequency instantaneous variation 高頻瞬變
• high frequency climatic variation 高頻氣候變化

• frequency variation更多詞組

專業(yè)釋義

電子、通信與自動(dòng)控制技術(shù)

• 頻率變化
• 頻率變動(dòng)

土木建築工程

• 變頻

  In this part,the thesis first presents the energy saving principle of speed regulation of pumps through frequency variation.
  首先,本文介紹了變頻調(diào)速的基本原理。