“physical geographic regions of China”的概念、定义、翻译、参考文献-科学参考

单词	physical geographic regions of China
释义	physical geographic regions of China Encyclopedia 理学中国自然地理区域释 physical geographic regions of China中国自然地理区域根据中国自然环境及其组成成分发展的共同性、结构的相似性和自然地理过程的统一性，将中国地表划分为具有一定等级关系的地域系统。
随便看	rocket dynamic characteristics rocket dynamic characteristic test rocket dynamic test tower rocket ejection seat rocket engine ignition test at high altitude rocket engine precooling rocket engine test rocket exploration of the upper atmosphere rocket fairing rocket flow-out test rocket for artificially triggering lightning rocket ground support equipment rocket highway transporter rocket infrared astronomy rocket kerosene rocket mechanism rocket motion equation rocket propellant rocket-ramjet combined cycle engine rocket range safety control rocketry rocket sled rocket static test-firing facility rocket structure rocket train

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