heavy mud重钻泥
heavyadj.大(量)的;重的;沉重的;猛烈的
Heavy metal compound重金属化合物
heavy tractor plough重型拖拉机牵引犁
heavy doping effects重掺杂效应
heavy virgin naphtha直馏重汽油馏分
heavy gas dispersion重气扩散
Heavy-load traffic重载交通
Heavy metal polution重金属污染
heavy-calibre pile大直径桩
heavy section bunker煤仓施工
heavy-duty turning重型车削