| 释义 |
the proterozoic短语¹¹⁴⁴⁶⁷⁺⁴
例句
Xikouzi Badaoka area is tectonically located in the north of Ergun massif, where the Proterozoic metamorphic rocks are outcropped, with intense Jurassic magmatic activities.
西口子-八道卡地区大地构造位置处于额尔古纳地块北部。 dictall
A simulation experiment was made on kerogen from shales in the lower Xiamalin Formation of the Proterozoic in North China.
本模拟实验主要对华北上元古界下马岭组页岩干酪根的热演化特征和规律进行研究。 cnki
In Mesozoic, the Proterozoic Sulu fold belt has undergone orogenic activization resulting in the intrusion of numerous granite bodies with broad development of metasomatic rocks.
在中生代，苏鲁元古褶皱带受造山作用的影响活化，导致许多花岗岩体的侵入，使交代岩广泛发育。 cnki |