| 单词 | X-ray fluorescence |
| 释义 | Definition of X-ray fluorescence in English:X-ray fluorescencenoun Physics
OriginLate 19th century; earliest use found in American Amateur Photographer. Definition of X-ray fluorescence in US English:X-ray fluorescencenoun Physics
OriginLate 19th century; earliest use found in American Amateur Photographer. |
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