...键词：土地复垦；复垦土壤；土壤特性；土壤改良；煤矿区 [gap=2104]Keywords：land reclamation;reclaimed soil;soil properties;soil improvement;coal mine areas ...
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Microsoft Word - 9梁淑敏.doc 关键词： 成都平原；耕作模式；土壤性状；作物产量 [gap=3050]Key words: Chengdu Plain; tillage systems; soil properties; crop yield
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Audic soil properties 火山灰土壤特性
Andic soil properties 火山灰土壤特性
change soil properties 土壤性质变化
forest soil properties 森林土壤性质
varying soil properties 土特性变化
chemical soil properties 土壤化学性质
uncertain soil properties 土参数不确定性
Turnover of 14 C-glucose during the third period has close correlation with soil properties.
这一阶段14C-葡萄糖的周转与土壤性质密切相关。
参考来源 - 土壤中14CThus, the research on spatial and temporal variability of soil properties and crop yields is the key topic which has being attracted the attention of scholars in the world.
因此，对土壤特性及作物产量的时空变异研究，是近期国内外学者共同关注的热点。
参考来源 - 田间土壤养分与作物产量的时空变异及其相关性研究Objective In order to provide a theoretical basis for the main tillage systems and control technology of Chengdu plain,the effects of different tillages on soil properties and yield were compared.
目的通过研究不同耕作模式对土壤性状及产量的影响,为成都平原主导耕作模式的筛选和调控技术提供理论依据。
参考来源 - 成都平原不同耕作模式的农田效应研究 Ⅰ.对土壤性状及作物产量的影响It is very significative disquisition that soil properties is obtained fleetly by math methods and computer technology.
借助数学方法与计算机技术，快速获取土壤属性数据是当前土壤学研究的热点，具有重要的理论意义和广泛的应用前景。
参考来源 - 区域土壤模型库的建立与应用研究Based on the above results, grazing activities had a great impact on the plant communities and soil properties.
基于上述实验结果,放牧活动对实验区的植物群落和土壤性质产生了很大的破坏影响。
参考来源 - 放牧对巢湖滩涂植物群落及土壤理化性质影响研究Engineering measures will lead a certain degree of negative impact on the soil properties,biodiversity and ecosystem stability.
开采矿产资源是人类活动对土地生态系统的破坏,各项工程措施会对土壤性状、生物多样性、生态系统稳定性等有一定的负面影响。
参考来源 - 基于GIS的矿区生态脆弱性评价研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Different species have different influences on soil formation and soil properties.
不同的树种对土壤的形成和性质有不同的影响。
Pits and mounds have significantly different soil properties than other areas in the forest.
与森林中的其他地区相比，坑和土丘的土壤性质有显著的不同。
When we analyze pedodiversity within an area, we are measuring how much variability there is in soil properties and how many different types of soil there are in a particular area.
当我们分析某个地区内的土壤多样性时，我们是在测量土壤属性的可变性，以及在某个特定地区有多少不同的土壤类型。
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