Comparison of rock and soil breaking methods between planing and milling;
铣削与刨削式岩土破碎方式比较
Fragmentation Fractal Dimensions of Cohesive Soil under Impact and Its Influencing Factors
冲击作用下粘性土壤破碎体的分形维数与影响因素
Earthworms comminute the mineral fraction of soils.
蚯蚓粉碎土壤中的无机物碎片。
Where the soil becomes too hard, we break it up.
在土壤过硬的地方，我们就把它打碎。
Effects of returning smashed cassava straw into field on soil fertility
木薯茎秆粉碎还田对土壤肥力的影响
Blasting of earth is here taken to mean the use of explosives to loosen up earth.
土壤爆破在这里是指使用炸药来疏松土壤。
To break up and level(soil or land)with a harrow.
用耙弄平（农地，土壤）用耙子打碎和平整（土壤或土地）
excavator mounted hydraulic breaker
挖土机上装配的油压破碎机
excavator mounted pneumatic breaker
挖土机上装配的气动破碎机
Coarse Granular Soil Constitutive Model Incorporating Particle Breakage;
考虑颗粒破碎的粗粒土本构关系研究
Constitutive model for coarse granular aggregates incorporating particle breakage
考虑颗粒破碎影响的粗粒土本构模型
Influencing factors for particle breakage of coarse grained soil
粗颗粒土颗粒破碎影响因素试验研究
Soil compaction often makes soil structure destroying and soil degrading.
土壤的压实往往造成土壤结构的破坏和土壤的退化。
The soil was almost ruined from the constant cotton planting.
由于长期种植棉花，土壤已被破坏。
Pollution hurts the Earth's land, water and air.
描述:污染对土壤、资源和空气造成破坏。
Man damages the soil with too many fertilizers and pesticides.
人们用大量的化肥及杀虫剂破坏土壤。
Field Experiment on Water Infiltration and Water Redistribution of Soil Containing Rock Fragments under Simulated Rainfall
田间含碎石土壤水分入渗及再分布试验研究
Nonerodible clods are also broken down by impacts of saltating grains.
不可冲蚀的土块因跳跃颗粒的撞击也会破碎。
Study on the Mechanism of Deformation Disintegration Failure and the Stability of Debris Landslide;
碎石土滑坡变形解体破坏机理及稳定性研究