Silurian period

Silurian period

美 　英

• un.志留纪
• 网络志留利亚纪

英汉解释

un.

1. 志留纪

例句

But as the ecosystem recovered after the freeze, it expanded, with land plants becoming common over the course of the Silurian period.

但在冰封之后，随着生态系统的复原，其范围也随之扩大，其结果是在Silurian期陆生植物变得更为普遍。

In the Ordovician, Silurian Period, the Devonian, Carboniferous, the advent of low amphibians and ancient ancient reptiles.

在奥陶纪、志留纪、泥盆纪、石炭纪，相继出现低等鱼类、古两栖类和古爬行类动物。

Porphyry mineralization, occurred in the Silurian Period, finally formed ore bodies.

晚期矿化发生于志留纪，使矿床最终形成。

The Element Geochemical Features of Ancient Oceanic Sedimentary Environments in the Silurian Period in the Tarim Basin

塔里木盆地志留系古海洋沉积环境的元素地球化学特征