heavy oiln.(将焦油蒸馏得到的比重大于水的)重油
heavyadj.大(量)的;重的;沉重的;猛烈的
heavy aromatic oil重质芳烃油
Heavy ions therapy重离子治癌
heavy oil FCC unit重油催化裂化装置
heavy-duty chuck重载夹盘,重型夹盘
heavy-duty paint重防腐涂料
heavy-duty shoes耐穿的鞋
heavy plate shears厚板剪切机
heavy-duty drill重型钻床
Heavy Asset Bridge重型贵重器材桥