electron holography

基本解释

With the field model, the electrostatic field distribution were observed and the magnitude of the charged quantity is determined by electron holography.
採用這個模型，能用電子全息法觀測由該點電荷所形成的靜電場分佈及荷電量的大小。
Nowadays there are many methods to observe the magnetic domain structure, including powder-pattern method, magneto-optical effect method and electron holography method, etc.
目前，磁疇觀測的方法已有很多種，如粉紋圖法、磁光傚應法、電子全息法等。
With the development of computer technology, transducer technology, image processing technology and electron recording equipment, digital holography have been got more attention in recent years.
隨著計算機技術、傳感技術、圖像処理技術及電子記錄器材的發展，近年來數字全息術得到了國內外的密切關注。