Last Updated
：2025/11/19
X-ray
IPA(Pronunciation)
Noun
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Japanese Meaning
X線：真空中で金属ターゲットに粒子を衝突させることにより生成される短波長の電磁放射であり、物体内部の構造を映し出す画像作成に用いられる
Sense（1）
Sense（2）
（ plural ）
Quizzes for review
Short wavelength electromagnetic radiation usually produced by bombarding a metal target in a vacuum. Used to create images of the internal structure of objects; this is possible because X-rays pass through most objects and can expose photographic film.
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X-ray
The mechanic used an X-ray to inspect the internal structure of the engine without disassembling it.
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The mechanic used an X-ray to inspect the internal structure of the engine without disassembling it.
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