surface mann.护路工人(井上工人)surfacen.表面；外表；平面adj.表面的；肤浅的vt.在 ... 上加表层；使 ... 成平面vi.浮到水面；显露；在表面工作surface of equal density等密度面surface structural model表面结构模型surface structure survey表层结构调查surface electromyography表面肌电描记术surface protective films保护膜Surface-emitting laser面发射激光器Surface Navy Association地表海军协会(美国)surface photo-grafting表面光接枝surface wave prospecting面波勘探surface roughness degree表面粗糙度