“river valley landform”的概念、定义、翻译、参考文献-科学参考

单词	river valley landform
释义	river valley landform Encyclopedia 理学河谷地貌释 river valley landform河谷地貌河谷形态及河谷内的各种地貌类型。河谷是河水所流经的呈线状延伸的凹地，由河水侵蚀冲刷而成。
随便看	balance of international payments balance of land supply and demand balance of occupied and newly added cultivated land balance of partial account balance of payments balance of power theory balance of total account balance of trade balance principle balancer balance receptors balance rope balance shaft Balance sheet balance sheet for water resources balance sheet of urban development land balance theory balance wheel balancing calculation balancing drum balancing equation of population balancing machine balancing-multiplier method balancing production balancing-selection theory

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