1.
standard global geochronologic scale
标准世界地质年代表
2.
This part of geologic calendar has not been satisfactorily subdivided.
这部分地质年代表还没有令人满意地再细分出来。
3.
In the geological time scale, there are five eras, the archeozoic which means "beginning life", the Proterozoic which means "fore life",
在地质年代表中共划分为5个代，太古代的意思是 “生命的开始”。元古代意即“生命之前”，
4.
a geological age, formation
地质年代、 结构.
5.
The chronology of the earth's history as determined by geologic events.
地质年代学以地质事件测定的地质历史年代学
6.
standard global chronostratigraphic scale
标准世界年代地层表
7.
The Comedy Spirit Feature and Artistic Manifestation in the Eighties;
八十年代喜剧精神的特质和艺术表现
8.
Measurement of geologic time, as through isotopic radioactive decay.
地质年代测定通过放射性同位素衰变来测定地质年代
9.
GEOCHRONOLOGICAL STUDY OF ARCHAEAN ROCKS IN ANSHAN, LIAONING PROVINCE
鞍山地区太古代岩石同位素地质年代学研究
10.
Radiocarbon Dating for Geological Disaster Events;
地质灾害事件的～（14）C年代学研究
11.
Regional Geological Survey in North-Western of China from 1920s to 1930s;
20世纪20~30年代的西北区域地质调查
12.
The Development of Chinese Geologic Industry in the 1950s;
开拓与发展:1950年代中国地质业的成就
13.
a unit of geological time.
短于一个纪而长于一个代的地质年代的分期。
14.
Modern methods for the measurement and characterization of particle size in geosdan-dards reference materials
地质标准物质粒度测量与表征的现代方法
15.
Casting The Political Qualities of Youthy Cadres with "Three Representatives;
用“三个代表”重要思想造就年轻干部的政治素质
16.
Chronological Framework of the Early Precambrian Important Events in the Luliang Area, Shanxi Province
吕梁地区早前寒武纪主要地质事件的年代框架
17.
Significances and Applications on Geologic Times of Seismic Velocity;
地震波速度的地质年代意义及其实际应用
18.
Geochronological Study of Alkaline Rocks in Panxi,SW China and Its Geological Implications;
攀西地区碱性岩的年代学研究及其地质意义