middle oil

 
  • 中級油,中油

middle oil的用法和樣例:

例句

  1. The middle Triassic reservoir in south Tahe area is characterized by high porosity and good permeability, but with strong anisotropy and considerable lateral changes.
    摘要塔河南探區三疊系中油組儲層孔隙度高,滲透性好,但非均質(zhì)性強,橫向變化劇烈。
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