铬在土壤及地下水中迁移转化研究综述

评述了铬在土壤及地下水中迁移转化的主要方式,着重讨论了吸附作用、氧化还原作用和生物作用对铬迁移转化的影响.并对目前研究中存在的问题进行了总结,对今后的发展方向进行了展望.     

Experimental studies of electrical conductivities and P-wave velocities of gabbro at high pressures and high temperatures

The studies on the physical properties of minerals and rocks in combination with the work in petrology, mineralogy and geochemistry are not only a useful mean to look into the composition and structure of the earth抯 interior, but also can provide extreme…