单词 | electronographic |
释义 | electronographic/ɪˌlɛktrɒnəˈɡrafɪk/ /ˌɛlɛktrɒnəˈɡrafɪk/ /ˌɛlɪktrɒnəˈɡrafɪk/adjective 1Of or relating to the study of materials by electron diffraction. rare. 2= electron microscopic rare. 3 Printing. Designating a printing process in which ink is transferred by electrostatic attraction instead of by pressure; of or relating to this process. 4Chiefly Astronomy. Designating an image intensifier in which photoelectrons are accelerated and focused on to a sensitive emulsion to form an image; relating to or involving such a device. Origin1930s; earliest use found in Journal of Chemical Physics. From electron + -o- + -graphic. |
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