trachytic

常見(jiàn)例句

• Volcanic rocks in Chabaoma formation should be belonged to high pressure type trachyt,formed by the magma beneath thickened crust, the exact extrusive era could be mid-late period of Miocene.
  查保馬組火山巖應(yīng)屬于在陸殼增厚的背景下,加厚陸殼底部產(chǎn)生的粗面巖巖漿上涌形成的粗面巖,時(shí)代應(yīng)為中新世中晚期。
• trachytic texture
  粗面結(jié)構(gòu)
• trachytic tuff
  粗面凝灰?guī)r
返回 trachytic