Soil CO2 concentration became bigger as increase of the soil compaction in comparison of theoretical model to field data.
经理论模型和实测数据对比,土壤CO2浓度随着土壤压实程度提高而增大。
参考来源 - 森林作业对小兴安岭针阔混交林土壤呼吸的影响And it is a researching hotspot to search after metrical methods of soil compaction.
其中,探索准确有效地衡量土壤压实程度的测量方法,又是相关研究的热点。
参考来源 - 基于概念设计的土壤压实测量装置研究The factors influencing soil compaction which include compactive energy, water content,mechanical composition and compacting conditions etc. in site are discussed in this paper. These factors have a great influence on both compaction quality and characteristics of compacted soil.
探讨了影响土体压实的因素 ,包括压实能量、含水量、土的颗粒组成以及现场施工条件与方法。
参考来源 - 路堤压实的影响因素和压实度要求·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
Soil compaction may limit horizontal root extension.
土壤的紧密度能限制水平根的扩展。
Aeration porosity is more sensitive than total and capillary porosity to reflect soil compaction degree.
与总孔隙度和毛管孔隙度相比,通气孔隙度在反映土壤压实时更为敏感。
Cone index penetrometer is a special apparatus widely used for assessing soil compaction in agriculture.
圆锥指数仪是农业上用于测量土壤压实度的专用设备。
应用推荐