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
New principles rarely take root in Washington's stony soil.
在华盛顿硬如石头的土壤中，新的原则几乎不能生根。
Physical and biological science wilted and died on the stony soil of Roman prosperity.
物理和生物科学是在罗马昌盛的硬土上枯萎而死的。
The realization of low earthing resistance design in high resistance rate places is emphasized, such as stony soil, gravel, rock and so on.
重点提出了如何在多石土壤、砂砾、岩石等高电阻率的场所实现低接地电阻的设计要求。
应用推荐