2) pure sandstone skeleton
纯砂岩骨架
1.
In order to study the relation between the electrical parameter m value of cores of pure sandstone skeleton and the salinity.
为了研究纯砂岩骨架岩心电性参数m值与矿化度的关系。
3) sandstone reservoir in Chunhua
纯化砂岩油藏
4) sandstone
[英]['sændstəʊn] [美]['sænd'ston]
砂岩
1.
Study on Perforation Effectiveness of Shaped Charges in Different Sandstones;
聚能射孔弹在不同砂岩上的射孔效果研究
2.
Mechanisms and significance of microfractures generated by microwave heating in sandstone reservoirs;
砂岩储集层微波加热产生微裂缝的机理及意义
3.
The Influences of Deep In-Situ Stress Field on Mechanical Properties of Sandstone;
深部地应力环境对砂岩力学性质的影响
5) sandstones
砂岩
1.
Origin of high-quality reservoirs of the second and fourth member sandstones, Xujiahe Formation, upper Triassic in the center of Sichuan Basin;
川中地区上三叠统须家河组二段和四段砂岩优质储层成因探讨
2.
Sedimentation and diagenesis characters of the sandstones in the upper Shihezi Formation in Boshan area;
博山地区上石盒子组露头砂岩沉积成岩特征
3.
U-Pb zircon dating data for samples of the mafic and acidic rocks as well as sandstones hosted in the Neoproterozoic basement strata in the western Jiangnan orogen reveal that deposition of the terrigenous fragments in the island-arc area took place between 872 Ma and 835 Ma.
基底地层中砂岩的碎屑锆石及夹层中基性—酸性火山岩的锆石U-Pb定年表明,在扬子板块东南缘,新元古代岛弧岩浆活动的时间约为878～822Ma,岛弧地区陆源碎屑的沉积作用发生在872～835Ma期间,表明存在同时代的(coeval)"岛弧岩浆作用"和"沉积作用"。
6) rock sand,harmophanite,rock
岩砂
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