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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.

Origin

1930s; earliest use found in Journal of Chemical Physics. From electron + -o- + -graphic.

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更新时间:2024/12/26 8:55:27