| 释义 |
Middle Miocene
基本例句
中中新世
One of the most noticeable features of theMiddle Miocenerock layers was their periodicity.中新世中期的岩层，最显著的特徵之一，就是这些岩石所呈现的周期性。
The result showed that there were two hydrocarbon-charging times in theMiddle Mioceneand the Late Pliocene.研究表明，柴西南区有两次主要的油气充注期：中新世中期和上新世末期；
The strongest indications that freshwater dominated the landscape during theMiddle Mioceneemerged from the abundant fossils entombed in the outcrops.淡水主宰了中新世时期的地貌，最有力的证明来自于埋藏在露头中的大量化石。
The main hydrocarbon source rocks for the basins consist of lacustrine mud and lower coastal plain sediments from Oligocene toMiddle Miocene.这些新生代沈积盆地构造类型多、面积大，新生界巨厚，邻近陆坡的大陆架十分宽广，塑造了多个三角洲，是重要的含油气资源区。
Therefore, the existence of the late Cenozoic aeolian deposit demonstrates that the middle and west parts of the Tibetan Plateau have been dry since the middle Miocene time.因此，中中新世以来湟水流域风尘堆积物的存在可能表明了青藏高原中西部在那时已经较为干旱。 |