驱动区 meaning in Chinese

driver zone

Land utilizes degree change in and develops to have elm open district , spirit wooden county and 3 district , county of wubao , only issue . ( 4 ) north of shanxi province land , district of loess plateau , utilize change urge factor , ecology safe policy factor whether this district land utilize the main drive factor changed , through to nature and comprehensive consideration of human factor , with the optimum economic welfare - the urging area safely of the ecology , there are 5 counties in all . ( 5 ) cultivated land , water areas , utilize area reduce gradually , field , forest land , , resident industrial and mining land used for , traffic land used for area it expands to be main variation tendency that land utilize , loess plateau of north of shanxi province , further
（ 4 ）陕北黄上高原区土地利用变化驱动囚素中，生态安全的政策囚素是本区土地利用变化的最主要的驱动因素，通过对自然及人为因素的综合考虑，运用模糊综合评判法得出陕北黄土高原四种驱动力的空间分布图，可以看出，以生存型经济福利驱动为主的地区，主要是榆林市东南部的7个县；以最优经济福利一粮食安全为主的驱动区在铜川市、延安市、榆林市均有，共包括5个县、区：以生态安全一生存型经济福利为驱动力的地区最多，共包括12个县；以最优经济福利一生态安全驱动区，共有5个县。