沙质草场、半流动沙地和受干扰的丘间洼地降雨后的土壤含水量异质化程度及其相关变化范围非常明显。
Soil moisture of sand grassland, semi-mobile sand and disturbed inter-dune bottomland, had distinctive variability and larger spatial change range of variability, after rainfall.
他关闭了当地三分之二的医院，减少了一半的急救流动站，并且告诉那些年老的病患，为了身体健康，他们应该走路去医院。
He closed down two-thirds of the hospital, cut the number of ambulances in half and told his elderly patients they should walk to hospital because it was good for them.
将近一半的东南亚移民被认为在邻国流动，约占三分之二的东欧和中亚移民会在本洲的区域流动。
Roughly half of all South-East Asian migrants are thought to have remained in the neighbourhood, and nearly two-thirds of migrants from eastern Europe and Central Asia have stayed in their own region.
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