常見(jiàn)例句

雙語(yǔ)例句

• In the research area, the primary surface formation are the Archeozoic — Proterozoic Jiaonan group there are kinds of Clastic rocks and Volcanic rocks in the metamorphite and Mesozoic Cretaceous.
  研究區(qū)內(nèi)出露的地層以太古界——元古界膠南群的各類(lèi)變質(zhì)巖和中生界白堊系各類(lèi)碎屑巖和火山巖爲(wèi)主。
返回 metamorphite