detrital是什么意思

2023-11-24 06:23:17

detrital

美[dɪtraɪtəl] 英[dɪtraɪtəl]

adj. 碎屑的

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。