On The Grain-free Regions in Transmission Electron Microscopic Specimen of Nanocrystaline Soft Magnetic Ribbon Prepared by Ion-milling是什麼意思_On The Grain-free Regions in Transmission Electron Microscopic Specimen of Nanocrystaline Soft Magnetic Ribbon Prepared by Ion-milling在線翻譯_英語_讀音_用法_例句