“physical geography in historical time”的概念、定义、翻译、参考文献-科学参考

单词	physical geography in historical time
释义	physical geography in historical time Encyclopedia 理学历史自然地理学释 physical geography in historical time历史自然地理学研究历史时期自然地理环境的变化，包括自然地理环境的结构和组成要素的形成与变化，以及历史时期自然地理环境的变化与人类活动关系的学科。
随便看	direct reduction reaction in blast furnace direct reeling direct refutation direct regulating method direct reporting network Direct Response Marketing/ Direct Marketing Direct-Response Television Marketing directrix directrix of a conic directrix of a conical surface directrix of a cylindrical surface direct rule of inference direct rule of three direct sampling direct sampling technique direct search direct search factorization direct search method direct seeding direct selection direct selection and submission to the throne for approval direct sensitivity direct sequence direct sequence spread spectrum direct service

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