“圆周率”的概念、定义、翻译、参考文献-科学参考

单词	圆周率
释义	圆周率 Encyclopedia 理学〔术语和基本概念条目〕释 ratio of the circumference of a circle to its diameter圆周率欧几里得平面上圆周与直径的长度之比。 Mathematics ＞拓扑学与几何学＞初等几何学＞释义 number π; ratio of the circumference of a circle to its diameter圆周率 number π圆周率^† piπ，圆周率
随便看	exercise capacity exercise commitment exercise countermeasure to weightlessness exercise for weight loss exercise identity exercise-induced asthma exercise induced bronchoconstriction exercise induced dehydration exercise-induced fatigue exercise-induced gastrointestinal problems exercise-induced hypertension exercise-induced immunosuppression exercise in specific environments exercise intervention Exercise Is Medicine exercise light effect exercise motivation exercise planning exercise prescription exercise prescription for patients with chronic diseases exercise psychology exercise rehabilitation exercise rehabilitation for patients with cardiorespiratory diseases exercise rehabilitation for patients with common lesions of nervous system exercise rehabilitation for patients with orthopedic/musculoskeletal diseases

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。