Oligocene epoch
英
美
网络 渐新世
双语例句
- The prototype basin in Jurassic was a weakly extending depression; Begining Oligocene epoch, the basin was becoming intensively compressed and the structure distribution framework today was formed.
从渐新世开始，柴达木盆地才进入强烈挤压的山间盆地阶段，并决定了柴北缘现今的构造格局。 - The fluid dynamics underwent three evolution stages, i. e. Eocene, Oligocene and Pliocene Epoch-Quaternary Period, and there are different fluid dynamic features in different evolution stages.
流体动力经历了始新世、渐新世和上新世&第四纪3个演化阶段，各个阶段表现出不同的流体动力特征。