They are continuous footings and are designed to transfer a relatively uniform pressure to the underlying soil or rock.
他们连续地基及设计转移压力相对统一的基本土壤或岩石。
At present, the measurement of soil microbial biomass phosphorus was non-uniform, but the fumigation-extraction method was used relatively widely.
目前，测定土壤微生物量中的磷的方法并不统一，而熏蒸提取法的应用最为广泛。
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