文昌组浮游藻类相对丰度高，表明始新世珠江口古湖的表层水初始生产力高。
The high relative abundance of the fossil planktonic algae indicates the high primary surface productivity of the palaeo-lake within the Oligocene.
文昌组的无定形有机质反映了古湖泊表层水的高生产力和湖底水体的贫氧环镜。
The abundant AOM of the Wenchang Formation reflects the high productivity in the surface water and reducing dysoxic conditions in the bottom water of the Palaeogene lake.
文昌塔塔体通高29米(包括塔尖)，塔基为正方形，边长约9米。
Wen chang tower is 29 meters high (including the spire). The foundation is square with 9m long. This tower is named for Wenchang.
应用推荐