“the core and mantle system”的概念、定义、翻译、参考文献-科学参考

单词	the core and mantle system
释义	the core and mantle system Encyclopedia 理学[地理系统]释 the core and mantle system地核和地幔系统地球内部圈层的重要组成部分，其中一个重要组成部分是地核和地幔系统。过去的25亿年里，地核物质一直在向地幔的底部转移。核幔边界层连接了下地幔和外核两大系统，是地核和地幔生物物质较为活跃的化学反应区。
随便看	wood ear Wooden and Bamboo Slips collected in Art Museum of The Chinese University of Hong Kong Wooden and Bamboo Slips from Chengba Site in Qu County Wooden and Bamboo Slips from Haiqu Han Dynasty Tombs at Rizhao Wooden and Bamboo Slips from Han Dynasty Tomb M77 at Shuihudi,Yunmeng Wooden and Bamboo Slips from Hujia Caochang Han Tomb in Jingzhou Wooden and Bamboo Slips from Pine and Cypress Han Tomb at Ji'nan,Jingzhou Wooden and Bamboo Slips from the Haihun Marquis Tomb Wooden and Bamboo Slips from Tushantun Han Tomb in Qingdao Wooden and Bamboo Slips from Yinwan Han Dynasty Tombs Wooden and Bamboo Slips of Eastern Han Dynasty from Wuyi Square in Changsha wooden and bamboo slips of Han Dynasty Wooden and Bamboo Slips of Han Dynasty from Qingshuigou Wooden and Bamboo Slips of Han Dynasty from Xuanquanzhi, Dunhuang Wooden and Bamboo Slips of Han Dynasty Unearthed from Dunhuang Wooden and Bamboo Slips of Han Dynasty Unearthed from Fenghuangshan Wooden and Bamboo Slips of Han Dynasty Unearthed from Kongjiapo Wooden and Bamboo Slips of Han Dynasty Unearthed from Shuihudi Wooden and Bamboo Slips of Han Dynasty Unearthed from Tombs at Mawangdui Wooden and Bamboo Slips of Han Dynasty Unearthed from Wuwei Wooden and Bamboo Slips of Han Dynasty Unearthed from Xupu Wooden and Bamboo Slips of Han Dynasty Unearthed from Yinwan Wooden and Bamboo Slips of Han Dynasty Unearthed from Zoumalou Wooden and Bamboo Slips of Qin and Han Dynasties from Tuzishan,Yiyang Wooden and Bamboo Slips of Qin Dynasty Unearthed from Longgang

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