Chinese translation for "土壤发育"
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- development of soils
soil development
Related Translations:
土壤: soil; ground; pedogenesis; ped-; pedo- 短语和例子多腐植质的土壤 humus-rich soil; 只要帝国主义还存在, 就有发生侵略战争的土壤。 as long as imperialism exists there will be soil for wars of aggression.; 土壤保持 [生态学] soil conse 发育生理: physiology of development 发育调节: regulation of development 发育中心: developmental center 性发育: embryonal developmentsexual developmentsexual devlopment 生前发育: prenatal development 发育器官: development of charactersdevelopment organ
- Example Sentences:
| 1. | Geochemical implication of rare earth elements in process of soil development 土壤发育过程中稀土元素的地球化学指示意义 | | 2. | The soil acidity and total capacity of nitrogen in guilin were higher than in jinfo mt . this is related with species of plants , the process of soil development and forming 桂林地区土壤ph值和全氮量高于金佛山地区,这与植物种类,土壤发育过程及发育程度相关。 | | 3. | The total capacity of calcium & magnesium was much influenced by soil parent material . along with the soil development and forming process stronger , this influence was weaker 成土母质对于土壤基本理化性质的影响主要体现在土壤钙镁总量上,这种影响随土壤发育的成熟和发生过程的加强逐渐减弱。 | | 4. | Compared manual with spontaneous vegetation recovery process of blown sands , the pace is quicker , the degree is higher , the transformation range is larger of every physical and chemical characters 与风沙土人工植被恢复相比较自然植被恢复,土壤发育速度慢、强度低、程度弱,土壤质量较差,肥力水平很低。 | | 5. | There were evident differences of distribution of soil particle aggregation in soils developed from purple soils . the big soil particle aggregation occupied most of soil particle aggregation and they represented better character of aggregation 土壤中团聚体分布不均匀,大团聚体较多,团聚性好,由于土壤发育的母岩不一样,团聚体的水稳定性有很大的差异。 | | 6. | 2 . because of feeble development , sandy desertificational land in high frigid regions of china have higher sands content , which is commonly larger than 750g / kg , there are also higher sio2 correspondingly , which is commonly larger than 600g / kg 2 、高寒地区沙质荒漠化土地,由于土壤发育微弱,土壤砂粒含量较高,一般含量均大于750g kg ,相应的sio _ 2含量也较高,含量均在600g kg以上。 | | 7. | The main results are following : ( 1 ) the variation of clay / silt ratio can indicate the secondary clay action of dust depositions ; the variations of magnetic susceptibility and total fe content are inferred to be records of the changeable intensity of bio - pedogenesis ; the variations of sr content and rb / sr ratio can indicate bio - pedogenesis , dissolving and leaching action ; the content of total organic carbon ( toc ) can reflect variation of climate and vegetation during soil formation , it indicates the intensity of weathering and bio - pedogenesis ; the content variation of caco3 can show the intensity of dissolving - leaching action and secondary deposit , which was noted as pseudomycilia in pores and fissures in the sediment , so it can indicate the intensity bio - pedogenesis quite well . these proxy indexes also reflect obvious regional difference of pedogenic environment and the intensity bio - pedogenesis ; namely , secondary clay action , dissolving - leaching action and bio - pedogenesis are all much stronger in south than that in north 实验结果表明:粘粒粉沙比值能很好地指示粉尘堆积物的次生粘化作用;磁化率和全铁很好地指示生物风化成壤作用; sr和rb sr比值能很好的指示生物风化成壤作用和淋溶作用;总有机碳( toc )含量的高低,在一定程度上反应了土壤发育过程中气候和植被状况的变化,指示着成壤过程中腐殖质化的程度; caco3含量的变化,可以反映了黄土古土壤形成时的风化成壤作用的强弱程度,指示成壤过程中的淋溶作用和次生碳酸盐化作用;并且各指标所指示的成壤环境和成壤强度存在明显的区域差异,即渭河流域土壤的生物风化成壤作用、次生粘化作用和淋溶作用均表现出南部强于北部。 | | 8. | This paper , based on the grain - size analysis and the comparative result of the mz - o scatter gram of ancient aeolian sands in milanggouwan section with the modern dunes in mu us desert , holds that fossil eolian dunes are a proxy of the dune activation , and be regarded as " desert process " , while the overlying fluvio - lacustrine and palaeosols on the dunes are regarded as inter - desert process 文中根据粒度分析及古今砂丘的mz ?散点图比较结果,认为古代风成砂丘特别是古流动砂丘是砂丘活化的体现,视为“沙漠期” ,而砂丘上覆的河湖相沉积与古土壤发育则可视为“间沙漠期” 。 | | 9. | Caco3 not only affects soil physical and chemical characteristics but also causes co2 change in the air , because caco3 is main components among the total pool of inorganic carbon of soil . this paper systematically summarized and analyzed general development characteristics of soil profile caco3 in loess hill gully area including source , content , forming - condition , distribution and illuviation - depth of caco3 , which will have the most important significance for the further studies on global soil and climate change 碳酸钙在土壤剖面中淀积的深度和类型是黄土高原土壤发育的重要标志,钙积层是黄土高原土壤发育环境的历史信息库,同时土壤碳酸钙作为土壤无机碳库重要组成,它通过溶蚀后再结晶与大气co _ 2之间进行物质交流来影响全球气候变化。 | | 10. | In this study , three typical high - resolution holocene soil profiles in the weihe valley were studied using particle - size analysis , measurement of magnetic susceptibility , total fe , toc , caco3 , rare earth elements and others . the results provide new insights into pedogenic environmental evolution and human impact of cultivation on soil development in this climatically sensitive semiarid zone 通过对各指标实验结果及其成壤环境意义的分析,探讨了全新世渭河流域成壤环境的演变以及土壤发育的特点;并借助历史文献和环境考古的成果,分析了人类活动与成壤环境之间的相互作用及其人地关系演变的过程。 |
- Similar Words:
- "土壤发生层" Chinese translation, "土壤发生分类" Chinese translation, "土壤发生过程" Chinese translation, "土壤发生学" Chinese translation, "土壤发生演替" Chinese translation, "土壤发育序列" Chinese translation, "土壤翻拌机" Chinese translation, "土壤反磁质" Chinese translation, "土壤反馈信息" Chinese translation, "土壤反力" Chinese translation
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