( 2 ) cia can not reflect the degree of chemical weathering of black shales precisely , and a - cn - k diagram can not reflect chemical weathering processes of black shales completely ( 2 ) cia值并不能灵敏地反映黑色页岩的化学风化程度, a - cn - k三角图解并不能完整地反映黑色页岩化学风化的整个过程。
A combined effect of climate , relief , integrated lithology , vegetation and cultivated area seemed to explain the variability of modern chemical weathering and mechanical denudation rates 相比而言,西江和北江流域岩石的整体化学风化进程、 2大类岩性的化学风化程度均较之长江、黄河流域强烈的多。
There is a weak negative correlation between ree concentrations and ph values in these groundwater samples . weathering degree and ree concentrations of the parent rocks are the main factors affecting the concentration of ree in the groundwater 发现风化壳地下水中的稀土元素含量与水的ph值呈弱的负相关关系,并且受母岩风化程度及母岩稀土含量的影响。
The results show no obvious difference in the contents of major components in the different xiashu loess profiles , but some difference in the contents of readily leaching elements of loess and the chemical weathering intensity of loess among the different xiashu loess profiles 结果表明不同下蜀土剖面在主要组分含量上差异不明显,但在易淋溶元素含量和经历的化学风化程度方面存在一定差异。
风化: morals and manners; decency程度: level; degree岩石风化程度: degree of rock weathering工程地质及勘察岩石风化程度: degree of rock weathering磁化程度: degree of magnetization粗化程度: coarsening rate低硫化程度: low state of cure都市化程度: urbanization rate多边化程度: degree of polygonization分化程度: degree of differentiation腐殖化程度: humification degree固化程度: degree of cure; state of cure机械化程度: degree of mechanisation; degree of mechanization; level of mechanization净化程度: degree of clarification; degree of purification; extent purification空化程度: degree of cavitation矿化程度: degree of mineralization老化程度: degree of aging粒化程度: degree of granulation硫化程度: curing degree; curing state; degree of cure; state of cure; state of vulcanization煤化程度: degree of coalification; rank of coalification煤氧化程度: degree of coal oxidation模化程度: modularity木质化程度: degree of lignification球化程度: degree of spheroidization软化程度: softening degree