2) features of biogeochemical indexes
生物地球化学指标特征
3) soil biogeochemical characteristics
土壤生物地球化学特征
1.
As a basic theory, it is of great importance to study soil biogeochemical characteristics in the process of karst rocky desertification, hence lay a p.
喀斯特石漠化过程土壤生物地球化学特征的研究是石漠化研究中非常重要理论基础，也是石漠化区域规划、石漠化治理措施制订、生态恢复的重要前提和理论基础。
4) land scope (supergene) geochemical characteristics
景观(表生)地球化学特征
5) supergenic geochemistry
表生地球化学特征
1.
The contents of trace elements with even atomic number are 2-10 times higher than those with odd atomic, From space, supergenic geochemistry, Filtering and precipitation coefficient of red soil chemistry compositions, moisture and temperature of red soil are influenced by parent rock .
从空间上看,以上表生地球化学特征、红土化学成分、淋溶系数、土壤湿度和土壤温度等环境因素均受母岩和气候纬度效应制约。
6) primary geochemical characteristics
原生地球化学特征
1.
Based on surface and borehole rock survey data,this paper has studied primary geochemical characteristics of the Ashele copper polymetallic deposit,found out main indicator elements and their three dimensional spatial distribution regularity,and established effective geochemical prospecting evaluation indices.
以地表及钻孔岩石测量资料为基础，研究阿舍勒铜多金属矿床的原生地球化学特征，查明主要指示元素及其三度空间分布规律，建立有效的地球化学找矿评价指标。
补充资料：海洋生物地球化学
见海洋地球化学。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条