An environmental surveyor from Lyons, Illinois, who was conducting tests at an industrial site in southwest Chicago found the remains Friday afternoon. 星期五下午，一位來(lái)自伊利諾伊州里昂的環(huán)境調查員在芝加哥西南工業(yè)區進(jìn)行檢查的時(shí)候發(fā)現了這具尸體。
Methods of environmental investigation were adopted to study the contents of heavy metals in the soil at the tumorous stem mustard cultivation base in Nantuo, Fuling. 采用環(huán)境調查的方法研究了涪陵南沱鎮莖瘤芥種植基地土壤重金屬含量。
