heavy eye目瞑heavyadj.大(量)的；重的；沉重的；猛烈的heavy - metal pollution重金属污染heavy-duty plain cutter重型普通铣刀Heavy-End Aviation Fuel重尾馏分航空燃料heavy metal concentration重金属含量heavy rainfall simulation暴雨模拟heavy load nominal rating重负荷标准定额heavy mineral concentrate重砂heavy mobile machine shop重型活动修理车间heavy-duty machine tool重型机床heavy load paving asphalt重交沥青