“利奥波德，A.”的概念、定义、翻译、参考文献-科学参考

单词	利奥波德，A.
释义	利奥波德，A. Encyclopedia 工学〔人物〕释 Aldo Leopold利奥波德，A. （1887-01-11～1948-04-21）美国森林和野生动物管理学家、生态中心论环境伦理学的开创者。
随便看	rational mechanics rational metamathematics rational method rational normal curve rational number rational number field rational operation rational planning movement rational point rational point group rational polynomial rational quadrilateral rational quaternion rational quota rational rank rational representation rational representation of algebraic group rational representation of an algebraic group rational root rational rotation number rational ruled surface rational set rational simple algebra rational singularity rational singular point

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