pedogenesis怎么读，pedogenesis的音标和真人发音
英音
[ˌpi:dəʊ'dʒenɪsɪs]
美音 [ˌpi:doʊ'dʒenəsɪs]
pedogenesis是什么意思，pedogenesis的意思是
n.成土作用，土壤发生
pedogenesis 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- Soil formation , or pedogenesis , is the combined effect of physical , chemical , biological , and anthropogenic processes on soil parent material .
- 土壤的形成，或成土作用，是综合效应的物理，化学，生物和人为过程对土壤母质。
- T analysis can sensitively reflect magnetic transformation during heat treatment , and this transformation is closely related with strength of pedogenesis of the samples .
- 分析能非常灵敏地反映热处理过程中磁性矿物的转化情况，而且这种转化与样品所经历的土壤化作用强度密切相关。
- Weathering and pedogenesis of rocks are important sources of mineral elements for ecological systems , and key processes of global biogeochemical cycling of mineral elements .
- 岩石风化成土作用是生态系统矿质元素的重要来源，也是全球矿质元素生物地球化学循环的重要环节。
- But , low sedimentary rate in many profiles , especially in S1 , and following strong pedogenesis and eluviation would have effect on those climate records .
- 然而，黄土高原中部大多数剖面由于沉积速率较低（特别是S1地层），加上后期强烈的成壤作用和淋溶作用可能影响其气候记录。
- Those fine-grained magnetic particals can ’ t be completely formed by pedogenesis , lithogenic magnetic minerals of source materials might be already in SSD size fractions .
- 磁性矿物的这种偏细的粒度分布，不可能完全是由成壤作用形成的，源区碎屑成因磁性矿物可能已经达到SSD粒级。
- Therefore , the magnetic susceptibility and the degree of pedogenesis have a better correspondence . Magnetic susceptibility can be considered as the ancient summer monsoon proxy .
- 因此，磁化率和成壤化作用强度具有很好的对应关系，磁化率可以作为古夏季风的代用指标。
- The ancestors have done a large number of studies about climate changes and soil pedogenesis of the Loess Plateau , and have obtained wealth of research results .
- 前人对黄土高原气候变化和土壤成壤作用进行了大量的研究，并取得了丰富的研究成果。
- Chemical compositions of regional volcanic rocks and residual soil in North Da Hinggan Ling are studied , and elemental homogenization is recognized during weathering and pedogenesis of the volcanic rocks .
- 对大兴安岭北部区域性中生代火山岩和残积土壤化学成分的研究结果表明，岩石风化成土过程中元素存在明显的均一化作用。
- The chemical index of alteration CIA can reflect the weathering intensity and the strength of pedogenesis of the loess , which exempt from impact of differences of provenance and depositional environment .
- 化学蚀变指数CIA可以不受沉积物物源差异，沉积环境差异的影响，与地层的对应关系较好，可以有效指示钟梁剖面不同地层沉积物的风化程度和成壤强度。
- The results show that elements Ti , Nb and Ta keep immobile during weathering and pedogenesis whereas Zr , Hf and Th are pronounced enrichment in the upper part of the weathering profile .
- 研究结果表明，Ti、Nb和Ta元素在整个风化成土过程中基本上保持了它们的稳定性。
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