zonaladj.带状的；区域性的；划成地带的zonal flow纬向流zonal wind带状气流,纬向风zonallysin透明带溶素zonal block区域拦网zonal rotor区带转头(离心机), 区带超离心头zonal swamp地带性沼泽zonal price分区电价zonal curve晶带曲线zonal layer带层zonal soils显域土