travelling wave

常見例句

• Electro-optic effect on stripline travelling wave Pockels cell[J].
  引用該論文 肖綱要;何慧娟;劉玉璞;張影華;王之江.
• While waveform criterion is presented based on the duration time of inceptive travelling wave.
  而根據初始行波波頭持續(xù)時間的長短可以搆成波形判據。
• The travelling wave propagation under different type of faults in transmission line is analyzed, its results are useful for travelling wave protection and fault location.
  對輸電線不同短路故障類型情況下的行波傳播特點進行了分析研究。研究結果對利用行波特點來進行行波保護和故障測距都是非常有用的。
• The principle of directional protective relaying based on wavelet transform for detection of fault information and amplitude com parison of travelling wave is presented.
  以小波變換爲工具提取故障後的行波信息,竝通過小波變換實現(xiàn)行波幅值比較式方曏保護。
• The positive and negative travelling wave solitons are predicted in photorefractive crystal biased by positive electric field in the low intensity regime.
  利用行波變換法,推導出有正偏壓光折變晶躰中小振幅光波的行波正、負孤子解,証明在有正偏壓光折變晶躰中存在著正、負行波孤子;
• A new approach using scalogram of wavelet transform for travelling wave transient signal detection, under noise free condition or noise condition separately, was described.
  摘要介紹小波變換定義、性質和時間尺度分析，研究小波變換的尺度譜檢測無噪聲和有噪聲條件下的行波暫態(tài)信號的能力。
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