1. 身體經(jīng)不住那麼大劑量的放射線。
   The body cannot tolerate such large amounts of radiation.
2. 一種使用陰極射線管的顯示裝置。
   A display device that uses a cathode ray tube.
3. 顯像管陰極射線管的玻璃前端，圖象顯示在其面
   The glass front of a cathode-ray tube upon which the image is displayed.
4. 勒納，菲利普1862－1947德國物理學(xué)家。因在陰極射線方面的成果而榮獲1905年諾貝爾獎
   German physicist. He won a1905 Nobel Prize for his work on cathode rays.
5. 這些研究是關(guān)于阿爾法射線的。
   The researches are concerned with alpha rays.

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