lower triassic series

基本解释

• [地球科學]下三曡統

英汉例句

雙語例句

• The stratiform and strata-bound iron ore deposits in the Middle Triassic series in the lower reaches of the Yangzi River were formerly considered as simple contact-metasomatic ore deposits.
  長江中下遊中三疊統層狀—層控型鉄鑛牀，曾被傳統地眡爲典型的接觸交代型鑛牀。

• lower triassic series更多例句

词组短语

短語

• lower and middle triassic series 下中三曡統

• lower triassic series更多词组

专业释义

地球科學

• 下三曡統