detrital
adj. 碎屑的
例句
- The sediments are detrital and largely of greywacke facies. 沉积岩为碎屑质，大部分属于杂质砂岩相。
- Detrital zircon gains of three schist samples collected f... 北京100029中国科学院研究生院地球科学学院;
- Glauconite, detrital carbonate skeletal debris, marine fossils, and collophane are commonly present. 海绿石、碳酸盐骨骸碎屑、海相化石和胶磷矿普遍出现。
- Detrital component of reservoirs are main lithic fragment and quartz without feldspar. 储层碎屑成分以岩屑和石英为主，几乎不含长石。
- The dissolution of detrital grain, clay mineral and calcite is the main factor for forming secondary pores. 碎屑颗粒、粘土矿物及碳酸盐的溶解是形成次生孔隙的主要因素；
- Manaoke gold deposit situated in Northwestern Sichuan is hosted in mid Triassic detrital and carbonate rocks. 川西北的马脑壳金矿床为一赋存于三叠系碎屑岩、碳酸盐岩系的大型微细浸染型金矿床。