heavy eye目瞑heavyadj.大(量)的；重的；沉重的；猛烈的heavy - duty gas burbine重型燃气轮机Heavy metal concentrations重金属含量heavy coil continuous line大盘重连续线Heavy metal determinations重金属测定heavy-particle radiation重粒子辐射Heavy-duty diesel engine重型柴油机heavy section nodular iron厚壁球铁heavy route toll telephone重路由长途电话Heavy Rare-earth Yttrium重稀土钇heavy chain immunoglobulin免疫球蛋白重链