元素丰度 meaning in English
abundance of elements
abundance of the elements
element abundance
element abunsance
elemental abundance
relative abundance
Examples
- Abundance of the elements
元素丰度 - Abundance and potential ecological risk of heavy metals in peat of northern shaanxi
陕北泥炭中重金属元素丰度及其潜在生态危害 - The aim of the galaxy chemical evolution research is to reproduce the element abundance patter of stars and gas in the galaxy
银河系化学演化研究的任务，从根本来说，是重现银河系中恒星与气体的元素丰度分布图象。 - These greatly improve the quality of pge abundances in the earth ' s crust , crustal rocks and sediments published before 1980 ' s , and they are very important for theory geochemistry , exploration geochemistry and mine exploration of pges
这种对地壳、岩石和沉积物中铂族元素丰度值的新认识，对理论地球化学、勘查地球化学甚至铂族元素矿产勘查工作都具有重要的意义。 - From the characteristic of district geochemistry , we can figure out , cu , ag , pb , zn abnormality main spread along the west branch river set and close to border layer , and the rock chemistry analysis prove , west branch river set have the higher ag chemical element abundance , the cu have the characteristic of asymmetry distribute , and display the migration of element in the late multiphase tectonic activity
从区域地球化学特征可以看出， cu 、 ag 、 pb 、 zn等元素异常主要沿西岔河组及相邻层位分布，岩石化学测量证明，西岔河组在区域上具有较高的ag元素丰度值， cu元素具不均匀分布特征，显示出元素在后期的构造活动中的活化迁移。