calcareous sandstone
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美
钙质砂岩；石灰质砂岩
双语例句
- In lithology, the calcareous sandstone is of coarse grain and fairly well sorted. The only local coarse-grained sand-stones in the uppermost part are important for uranium.
仅最上面局部的粗粒砂岩对铀是有利的。 - In lithology, the calcareous sandstone is of coarse grain and fairly well sorted. Influence of Aggregate Size on Adhesive Fracture Toughness of New and Old Concrete
岩性主要为粒度相对较粗、分选较好的碎屑岩。粗骨料粒径对新老混凝土粘结断裂韧度的影响 - The ∑ REE of the altered rocks ( i. e., calcareous sandstone rich in epidote, quartz and chlorite) is much higher.
蚀变岩石（指富含帘石、石英、缘泥石钙质砂岩）稀土总量较高。 - The Poisson's ratios of sandstone and mudstone are obviously different and that difference between calcareous mudstone and sandstone is even greater, showing that the method is better in predicting lithology than P-wave impedance.
不同岩性地层的泊松比差异明显，砂岩与泥岩差别较大，钙质泥岩与砂岩的差异更大，说明采用泊松比数据进行岩性预测比采用纵波阻抗数据的效果更好。 - CEC in the soils developed from fluvial sediment, limestone, dolomite and calcareous purple sandy shale is higher; CEC in the soils developed from sandstone is lower; CEC in the soils developed from the rest 4 types of parent material/ rock are between them.
河流冲积物、石灰岩、白云岩和钙质紫色砂页岩等发育的土壤CEC较高，而砂岩发育的土壤CEC较低，其余4种母质（岩）发育的土壤CEC介于它们之间。 - Calculation and Correction of Carbonate Content in Calcareous Sandstone
钙质砂岩中碳酸盐含量的计算及校正 - The second part contain muddy siltstone, calcareous fine-sandstone, carbonaceous shale and pyroclastic rock.
第二段由泥质粉砂岩、石英砂岩互层，钙质细砂岩、粉砂岩、碳质页岩、灰岩组成，间夹火山碎屑岩；