different soil surfaces
英
美
- different adj.不同的；差异的；分别的；各不相同的
- soil n.土地；土壤；污物，粪便v.弄污
- surfaces n.表面；外表；平面adj.表面的；肤浅的vt.在...上加表层；使...成平面vi.浮到水面；显露；在表面工作
- The study was conducted for different grazing systems in the ecotone of grassland and farmland in Ningxia sandy lands.
摘要研究了宁夏河东沙地农牧交错区不同放牧方式对土壤环境的影响。
- The sandy Pinus sylvestris var.Mongolica plantation has no direct relation with soil salinity.
沙地樟子松人工林衰退与土壤盐分没有直接的关系。
