例句 /

The deposits are related to each other, forming a genetic system from Late Paleozoic to Early Mesozoic eras in Zhenan-Xunyang area.

The deposits are related to each other, forming a genetic system from Late Paleozoic to Early Mesozoic eras in Zhenan-Xunyang area.

它们构成镇安-旬阳地区晚古生代到早中生代的一个互有联系的成因体系。