To investigate the stony soil physical properties,to understand the distribution of gravel on hillslope,and to analyze the effect of gravel on water properties are important for the reasonable utilization of water and soil resources,and ecological environment construction.
研究石质土壤的物理特性、砾石的分布规律及其对水分性质的影响,能够为合理开发水土地资源、促进生态环境建设提供科学的理论依据。
参考来源 - 桂西北石质土壤中砾石的分布规律及其对水分性质的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
他们比在普利茅斯海湾身为自由农民的清教徒同伴幸运，那些自由农民只能靠新英格兰石质土壤里歉收的玉米维生。
They were luckier than their fellow Puritans atPlymouth Bay, who subsisted as independent farmers, wresting meagre harvests ofmaize from the rocky soil of New England.
他们建造了成千上万的圆形石质防风林并在其中种植花草，还用破碎的火山岩来保持土壤湿润。
They built thousands of circular stone windbreaks and gardened inside them, and used broken volcanic rocks to keep the soil moist.
在某些情况下，松散的土壤全部被风吹走，只剩下石质化的表层。
In some cases, the loose soil is blown completely away, leaving a stony surface.
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