1) coal grit
煤质砂岩
2) barren coal gangue
砂岩质煤矸石
1.
Through testing quality parameter of green brick and mold brick, and researching the influence for sintered brick by optimizing grain match of barren coal gangue, the article gets the best ratio of different granule.
测试砖坯和成型砖的品质参数,研究优化砂岩质煤矸石原料的颗粒级配对其制作烧结制品的影响,得出制砖所需的最佳颗粒级配;对不同温度段的烧结制品进行物理力学性能检测,分析比较其烧结温度制度对制品质量的影响,得出较佳的焙烧温度,为砂岩质煤矸石资源化利用提供可靠的工艺参数。
5) argillaceous sandstone
泥质砂岩
1.
Research on rock mechanic characteristics of slight weather argillaceous sandstones in Sichuan Basin;
四川盆地区红层弱风化泥质砂岩力学特性试验研究
2.
But the clean sand model through which we can calculate for- mation water resisitivity is unsuitable for argillaceous sandstone.
地层水电阻率是测井解释中一个极其重要的参数,以纯地层条件推导的用于确定地层水电阻率的自然电位理论模型不适合泥质砂岩地层。
3.
The argillaceous sandstone reservoir has a large distributed area in Linnan oilfield.
高泥质砂岩油层在临南分布面积较大,过去在测井解释中将这类油层多解释为水层或油水同层,没有投入开发。
6) calcareous sandstone
钙质砂岩
1.
Discussion on distribution characteristics of calcareous sandstone in Shihongtan uranium deposit and its genesis;
十红滩铀矿床钙质砂岩的分布特征及成因探讨
补充资料：半煤岩巷掘进
见煤巷掘进。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条