low-grade metamorphic rocks

　
英 美
  • 淺變質(zhì)巖

low-grade metamorphic rocks的用法和樣例：

例句

  1. Iron ore bodies all occur within the skarn located near the contact zone between the gabbro and the Sinian epi_metamorphic rocks.
    鐵礦體的產(chǎn)出嚴格受輝長(cháng)巖與震旦系淺變質(zhì)巖接觸帶附近的矽卡巖控制。

low-grade metamorphic rocks的相關(guān)資料：

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