The uranium mining industry is a major source of ecologically very hazardous natural radionuclides that enter the environment. Most areas so contaminated are near sites where wastes from ore mining and processing are stored. At present, uranium mining is concentrated in eight large mining enterprises....
1.6月30日,填报普通类提前批和体育类提前批第1次志愿;填报艺术类本科提前批第1次志愿;填报春季高考技能拔尖人才第1次志愿。 2.7月5日至8日,填报普通类特殊类型批志愿;填报普通类常规批和体育类常规批第1次志愿;填报艺术类本科批第1次志愿;填报春季高考本科批第1次志愿。 3.7月14日,填报普通类提前批、艺术类本...