Tertiary period

Tertiary period

美 　英

• un.第三紀
• 網絡新第三紀

英漢解釋

un.

1. 第三紀

例句

During Tertiary period, the secondary enrichment happened to the gold in weathering crust of planation surface.

在第三紀，夷平面上的風化殼中的金經歷了重要的次生富集作用；

The tertiary period is an important coal-accumulating period of Northeast China, Lignite is main coal species.

第三紀是東北地區重要的一個聚煤期，煤種主要以褐煤為主；

This 65. 5-million-year-old layer of Earth separates fossils of the Cretaceous period from those of the Tertiary period.

這個有著6550萬年歷史的地層分離了白堊紀的化石和第三紀的化石。

The modem karst formation started in the old Tertiary Period, and matured in the Quatemary Period.

現代巖溶的形成開始于老第三紀，成熟于第四紀。

Aim To analyze Tertiary period sedimentary environment of Qaidamu saline lake.

目的分析柴達木盆地第三紀鹽湖的沉積環境。

The characteristics of hydrocarbon generation of inertinite from Tertiary period coals in Fanshi, Shanxi Province

山西繁峙第三紀煤中絲質體生烴演化特征

Siltstone Prevention Treatment Technology of Oil Production Well in Tertiary Period Reservoir in the North of Huabei Oilfield

華北北部第三系油田抽油井粉細砂防治技術

Engineering Geology Analysis and Assessment on Arch Dam Founded on Conglomerate of Tertiary Period

第三系礫巖建筑拱壩的工程地質問題分析與評價

High-resolution sequence division and its petroleugeological significance in tertiary period of qiongdongnan

瓊東南盆地第三紀高分辨率層序地層劃分特征