superstonn.耐蚀高强度铜合金superadj.超级的；极好的supercfitical carbon dioxide超临界二氧化碳Super-high manganese steel超高锰钢superelevation of outer rail外轨超高super critical steam turbine汽轮机superconducting transmission超导输电superconductive magnetometer超导磁力仪superabsorbent nanocomposite纳米复合吸水材料supergiant elliptical galaxy超巨椭圆星系supercritical carbond ioxide超临界二氧化碳super-shallow draught ship超浅吃水肥大船