trachytic

常見例句

• 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)屬於在陸殼增厚的背景下,加厚陸殼底部産生的粗麪?zhēng)r巖漿上湧形成的粗麪?zhēng)r,時(shí)代應(yīng)爲(wèi)中新世中晚期。
• trachytic texture
  粗麪結(jié)搆
• trachytic tuff
  粗麪凝灰?guī)r
返回 trachytic