Cathaysian是什么意思，Cathaysian的意思翻译、用法、同义词、例句

n. [地质] 华夏系

Jiangnan Old Land stratigraphic region and Cathaysian stratigraphic region.

扬子地层区、江南古陆地层区及华夏地层区。

It is a direct evidence of the strong differentiation in Cathaysian floral province.

此外，该类在本区的发育是华夏植物地理区分化渐趋强烈的直接证据。

South China (studying area) is composed of the Cathaysian block and the southeastern part of Yangtze block.

华南(研究区)由杨子地块东南部和华夏地块组成。

Some intension of the term Cathaysian block in the recent magazines is not that of the original Cathaysian old land.

近期一些文献中的华夏地块的内涵已经不是原来的华夏古陆。

In Mesozoic, Guangdong flora had a big change, the gymnosperm was prosperous, but it was evolved from the late Paleozoic Cathaysian flora as a whole.

中生代，广东植物区系成分发生了很大的变化，裸子植物大量繁盛，但总体上是在本区晚古生代华夏植物区系的基础上演化而来的。