• 古生代岛弧海沟带、盆地陆缘活动构造环境下发育有不同火山岩组合。

    Under the tectonic backgrounds of island arc belt, fore - arc trench belt, back - arc basin, and epicontinental active belt of late Paleozoic, it has different volcanic rock characteristics.

    youdao

  • 古生代岛弧海沟带、盆地陆缘活动构造环境下发育有不同火山岩组合。

    Under the tectonic backgrounds of island arc belt, fore - arc trench belt, back - arc basin, and epicontinental active belt of late Paleozoic, it has different volcanic rock characteristics.

    youdao

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