( 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值并不能靈敏地反映黑色頁巖的化學(xué)風(fēng)化程度, a - cn - k三角圖解并不能完整地反映黑色頁巖化學(xué)風(fēng)化的整個(gè)過程。
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,西江和北江流域巖石的整體化學(xué)風(fēng)化進(jìn)程、 2大類巖性的化學(xué)風(fēng)化程度均較之長江、黃河流域強(qiáng)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 發(fā)現(xiàn)風(fēng)化殼地下水中的稀土元素含量與水的ph值呈弱的負(fù)相關(guān)關(guān)系,并且受母巖風(fēng)化程度及母巖稀土含量的影響。
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 結(jié)果表明不同下蜀土剖面在主要組分含量上差異不明顯,但在易淋溶元素含量和經(jīng)歷的化學(xué)風(fēng)化程度方面存在一定差異。
風(fēng)化: morals and manners; decency程度: level; degree巖石風(fēng)化程度: degree of rock weathering工程地質(zhì)及勘察巖石風(fēng)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多邊化程度: 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機(jī)械化程度: degree of mechanisation; degree of mechanization; level of mechanization凈化程度: degree of clarification; degree of purification; extent purification空化程度: degree of cavitation礦化程度: degree of mineralization老化程度: degree of aging?;潭?/span>: 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木質(zhì)化程度: degree of lignification球化程度: degree of spheroidization軟化程度: softening degree