Tertiary period

Jurassic System entered oil-generating stage in Late Cretaceous Period, and entered oil-generating peak in Tertiary Period.

侏罗系地层在晚白垩世开始进入生油期,第三纪时进入生油高峰,这时侏罗系地层经受的最高古地温为137℃.

The industrial field test of polymer flooding in Duanxi of block Beiyi, Daqing oil field is currently a tertiary enhanced oil recovery project with the largest scale and longest period in China.

“北一区断西聚合物驱油工业性矿场试验”是我国目前规模最大，周期最长的三次采油矿场试验项目。

Taking modern stratigraphic theories as guidance, Jiangsu Stratigraphic Clearance Team collected a large amount of stratigraphic information from Archaeozoic Era to Tertiary Period over the last hundred years through the effort of more than three years.

江苏地层清理项目组以现代地层学理论为指导，经3年多工作，搜集了江苏近100年来大量新太古代至第三纪地层资料。

The engineering characteristics of tertiary period soft rock in Henan canal section of the head canal of S-N water transfer project is analysed. Combined with the existing engineering geological problems, the measures of treatment are proposed.

分析了南水北调中线工程总干渠河南渠段上第三系软岩工程特性，结合存在的主要工程地质问题，提出工程处理措施建议。

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

目的分析柴达木盆地第三纪盐湖的沉积环境.

The Baise basin is a typical pull-apart basin that w as formed in Tertiary Period.

百色盆地是一典型的第三纪走滑拉分盆地.

Secondary and tertiary marine industries are in the ingress period, but the situation is more complicated and each province and city is quite different.

海洋第二、三产业处于增长期，但情况较为复杂，各省市差异较大。

There are three main types synthetic soil conditioner available, derived from petroleum chemicals, the Tertiary period minerals and organic materials.

人工合成土壤结构改良剂可分为石油化工产品、第三纪矿物产品以及无机物与有机物相结合产品共三类。