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充填了油的多孔砂层或砂体。
A porous sand layer or sand body filled with oil.
youdao
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阐述了所谓多孔板体结构的概念、机制和材料组成要求。
The concept of multi-voided plate structure and its material components are introduced.
youdao
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充满天然气的多孔隙砂层或砂体。
A porous sand layer or sand body charged with natural gas.
youdao
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充满天然气的多孔隙砂层或砂体。
A porous sand layer or sand body charged with natural gas.
youdao