Air cannot penetrate between the soil particles, making the soil oxygen-poor.

空气不能穿透土壤颗粒，这使得土壤中缺少氧气。

youdao

Physical properties depend on the nature and arrangement of the soil particles.

土壤的物理特性决定于土粒的性质和排列。

youdao

They say no-till stores more soil carbon, which helps the soil particles stick together.

他们声称免耕法储存了更多土壤中能够帮助土壤微粒凝聚在一起的碳。

youdao

The study also noted that when tilled soil particles come in contact with air, soil organic matter is lost through the process of oxidation.

VOA: special.2010.09.28

They say no-till stores more soil carbon, which helps the soil particles stick together.

VOA: special.2010.09.28

Radioactive particles travel in the wind and get absorbed into soil with the help of rain and snow.

VOA: special.2011.03.29

Filter cloth: synthetic textile with openings for water to escape, but which prevents passage of soil particles.

UNESCO: L O S S A R Y

Filter material: layer of fine gravel used in slope stabilization structures that allows water to escape and retains soil particles.

UNESCO: L O S S A R Y

It was movement of particles of soil, but it has high roughness that reduces the transport capacity of sediment of the runoff.

UNESCO: AQUATACAMA