電壓遞降電路 的英文怎麼說

中文拼音 [diànjiàngdiàn]
電壓遞降電路 英文
voltage step-down circuit
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 壓構詞成分。
  • : Ⅰ動詞(傳送;傳遞) hand over; pass; give Ⅱ副詞(順著次序) in the proper order; successively
  • : 降動詞1. (投降) surrender; capitulate 2. (降伏) subdue; vanquish; tame
  • : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
  • 電壓 : voltage; electric tension; electric voltage
  • 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
  1. According to the requirements to pd pattern auto - recognition, this paper studies systematically the basic theories and realizable methods for auto - recognition of pd gray intensity image : ( 1 ) in the requirement of on - line pd monitoring for transformer, several discharge models are designed and the relevant experiment methods projected. with discharge model tests, a lot of discharge sample data is acquired. on the base of systematical research on recognition for pd gray intensity image, this paper puts forward two kinds of fractal features, the 2nd generalized dimensions of original pd images and fractal dimensions of high gray intensity pd images, and then the relevant extraction methods

    針對局部放模式自動識別的需要,作者系統地研究了局部放灰度圖像自動識別中的基本理論和實現方法: ( 1 )根據變器局部放在線監測的要求,設計了放模型和實驗方法,並通過模型實驗獲得了大量放樣本數據,為構造局部放灰度圖像和採用bpnn進行識別作好準備; ( 2 )研究了局部放灰度圖像的構造方法以及維構造32 32灰度和矩陣的方法;在用人工神經網對局部放進行模式識別時,分析了bp網的優缺點,對典型bp網的結構和學習訓練演算法提出了改進,採用帶有偏差單元的歸神經網作為模式分類器;採用32 32灰度和矩陣進行bpnn識別結果表明這種方法是有效的。
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