Last Updated：2025/11/29

Dictionary quizzes to help you remember the meaning

Dictionary quizzes to help you remember the meaning

Lenard ray

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Source Word

Lenard ray

dated

(dated) One of the rays that emanate from the outer surface of a plate composed of any material permeable by cathode rays, such as aluminium, which forms a portion of a wall of a vacuum tube, or which is mounted within the tube and exposed to radiation from the cathode.

Japanese Meaning

（過去の用語）陰極線を透過する材質（例：アルミニウムなど）で構成された板の外面から放射される光線。これらの板は真空管の壁の一部を構成するか、真空管内に配置され陰極からの放射を受けるもの。

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Google Translation / DeepL Translation

歴史家は、初期の真空管実験で陰極線を透過する板の外表面から放射される光線が、陰極放射がアルミニウム製の窓を通過したときに観察されたと説明した。

Sense（1）

(dated) One of the rays that emanate from the outer surface of a plate composed of any material permeable by cathode rays, such as aluminium, which forms a portion of a wall of a vacuum tube, or which is mounted within the tube and exposed to radiation from the cathode.

Lenard rays

（ plural ）

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