soft fine sandstone 松散细砂岩
Fine-sandstone 细粒砂岩
silty fine sandstone 粉细砂岩
kaoline fine sandstone 高岭土质细砂岩
feldspar fine sandstone 长石细砂岩
The thermal cracking threshold of fine sandstone was determined with the change of temperature.
结果表明随着温度变化，细砂岩存在热破裂阀值。
The reservoir rocks consist of conglomerate, pebbly sandstone, medium-fine sandstone and siltstone.
储层岩石类型有砾岩、含砾砂岩、中细砂岩及粉砂岩。
Thus, the degree of nonlinear creep for fine sandstone specimen increases along with loading stress with obvious stress effect.
所以细砂岩试样的非线性蠕变程度随加载应力水平的提高而提高，载荷效应明显。
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