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课外体育竞赛
释义
课外体育竞赛
Encyclopedia
教育学
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extracurricular athletic contest
课外体育竞赛
在课程教学时间以外,以学生为参赛主体的、具有明确组织规程的竞争性体育活动。又称课余体育竞赛。
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X ray excited fluorescence
X-ray-excited fluorescence
X-ray film
X-ray flare
X-ray flash
X-ray flaw detector
X ray fluorescence
X-ray fluorescence
Xray fluorescence
X-ray fluorescence analysis
Xray fluorescence analysis
X-ray fluorescence analysis for pharmaceutics
X-ray fluorescence analyzer
x-ray fluorescence log
X-ray fluorescence logger
X-ray fluorescence spectrometer
Xray fluorescence spectrometer
X-ray Fluorescence Spectrometry
X-ray fluorescence spectrometry
Xray fluorescence spectrometry
X-ray fluorescence spectroscopy
X-ray fluorescence spectrum
Xray fluorescence spectrum
X-ray fluorescence, XRF
X-ray fluoroscopy\photographing attachments
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更新时间:2025/12/13 18:05:57