基本解释

• [地球科學]海底鑛牀

英汉例句

雙語例句

• Based on the carbon and oxygen isotopic composition and rare earth element(REE) patterns, the origin of the Dabaoshan deposit is considered to be related to the sea-floor thermal events.
  根據含鑛層序中的碳、氧同位素組成和稀土元素（REE）模式，認爲大寶山鑛牀是海底熱事件的結果。

专业释义

地球科學

• 海底鑛牀