sinian system 中文意思是什麼
sinian system
解釋
震旦系-
It agrees with the fact that the gabbro is intruded by late ordovician granitic pluton. the pre - sinian basement strata exposed in the north kunlun massif are later archean - neoproterozoic milan group, changcheng system kaqiang group, jixian system liushui formation and qingbaikou system sulu formation
被蛇綠巖所分隔的昆北地塊上出露的前震旦紀基底地層為：晚太古代-新元古代米蘭巖群，長城系卡羌巖群，薊縣系流水巖組和青白口系絲路巖組。 -
The sedimentary environment of grapestone in dengying formation of sinian system in sichuan nad yunnan
川滇震旦系燈影組葡萄石的沉積環境 -
Haoxi nb - ta mineral deposits in guangning county of guangdong province occurs in the c - formation of sinian system strata and the folding structures and faulted structures is a very development in the area
摘要廣東廣寧厚溪鈮鉭礦床賦存於震旦系c組地層中，區內褶皺構造、斷裂構造十分發育。 -
In the new plan, the position of the studied strata in the stratigraphic column of late precambrian of china shows an impotant relation between sinian system and qingbaikou system on the geologic and biologic evolution
新方案中這些地層在我國晚前寒武紀地層柱中的位置，反應出了震旦系與青白口系的地史演化及生物演化間的重要關系。 -
The ayadeng and sailinhudong formations were established in the 1970 ' s by the regional geological survey, and the former was considered to belong to the proterozoic baiyunebo group and the later belonged to the sinian system
摘要阿牙登組和腮林忽洞組是上世紀70年代1 / 20萬區調建立的地層單位，當時將阿牙登組置於白雲鄂博群，腮林忽洞組歸于震旦系。
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