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extracurricular exercises
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extracurricular exercises
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学校体育学
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extracurricular exercises
课外体育锻炼
在课程教学时间以外,以学生为主体,以早操、课间操、体育俱乐部等形式为载体,以促进学生身心健康全面发展为目的的体育活动。又称课余体育锻炼。
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Persistence of Vision
persistence of vision
persistence of vision, visual persistence
persistent atrial fibrillation
persistent chemical substance
persistent complex
persistent corpus luteum
persistent current
persistent current in mesoscopic rings
persistent currents
persistent digital evidence
persistent erection of penis
persistent excitation
persistent fetal vasculature
persistent line
persistent number
persistent object
persistent organic pollutants
persistent organic pollutants (POPs)
persistent perturbation
persistent process
persistent radical
persistent train
persistent turbid nasal discharge
persistent vegetable rehabilitation
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