Last Updated:2025/12/05
Sentence

ヘフナーランプは安定した光を放ち、それが古い測光機器の校正に役立った。

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Hefner lamps emitted a steady glow that helped calibrate the old photometric equipment.

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Hefner lamps emitted a steady glow that helped calibrate the old photometric equipment.

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Related words

Hefner lamps

Noun
form-of plural
Japanese Meaning
これは 'Hefner lamp' の複数形で、単体のランプではなく複数のランプを指す活用形です。
What is this buttons?

ヘフナーランプは安定した光を放ち、それが古い測光機器の校正に役立った。

English - English

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