1.
The significance of ecological system trace fossils--Palaeosol
生态系统痕迹化石——古土壤的研究意义
2.
THE TRACE FOSSILS OF SILURIAN AND DEVONIAN SYSTEMS OF THE NORTHWESTERN REGION,HUNAN PROVINCE
湘西北地区志留系泥盆系的痕迹化石
3.
Trace Fossils and Transgressive Deposits, Transgressive Systems Tracts in Tataertage Formation (Lower Silurian),Tarim Basin
塔里木盆地下志留统塔塔埃尔塔格组痕迹化石与海进期沉积及海进体系域
4.
the impression of a leaf in a fossil
化石中一片叶子留下的痕迹.
5.
A Design of the Ecological Vestige and Environmental Biosphere of the Three Gorges Reservoir;
三峡库区生态痕迹与环境生物圈设计
6.
Ecological Footprint Evaluation of Regional Sustainable Development System;
区域可持续发展系统的生态足迹评价
7.
Urban energy system analysis based on ecological footprint theory
基于生态足迹法的城市能源系统分析
8.
Assessment to Regional Ecological Economic Systems of Counties Based on Ecological Footprint;
基于生态足迹理论的县域生态经济系统评价
9.
RESEARCH ON BONE SURFACE MODIFICATIONS FROM HUANGLONG CAVE SITE,IN HUBEI PROVINCE;
湖北郧西黄龙洞骨化石表面改造痕迹研究
10.
SURFACE MARKS ON FOSSIL BONESAT IN BAILONG CAVE SITE,YUNXI,HUBEI;
湖北郧西白龙洞遗址骨化石表面痕迹研究
11.
Investigation on Split Trace of Mammal Bone Fossils of Pleistocene Epoch from Western Hunan;
湘西更新世哺乳动物化石痕迹考察研究
12.
Research on Modes of Restoration and Reconstruction of Karst Rocky Desertification Ecosystem;
喀斯特石漠化生态系统的恢复与重建模式探索
13.
Studies on the Main Ecological Factors in Industrialized Grouper Larval Rearing System
石斑鱼工厂化育苗系统主要生态因子的研究
14.
Paleontology the study of extinct organisms, including their fossil remains , and impressions left by them.
古生物学：指对已经灭绝生物进行研究的学科，包括研究它们的化石残骸以及留下的痕迹。
15.
The markings and fossils in the rocks, and the rocks themselves, are the first historical documents.
岩石中的痕迹和化石以及岩石本身是最早的历史证件。
16.
A fossilized cast or impression of such an organism.
墨角藻状海藻化石岩藻化石的或有此类组织痕迹的
17.
Assessment on the Ecological Footprint of Sustainable Development in Shanghai,China;
上海地区可持续发展状况的生态痕迹评价
18.
Research of data collecting part on testing and imaging system of remaining trace on paper
纸张残留痕迹成像系统之数据采集部分的研究