Subkhi苏布希subn.潜艇；替代品vi.替代vt.转包合同subcarrier wave副载波subfrontal part额下部sub-equations辅助方程Subunit lacking亚基缺失subgenomic mRNA亚基因组mRNA, 次基因组mRNAsubstandard rim窄口轮缘substable state亚稳态sub-purchaser[法] 转购人suboptimizationn.局部最优化；次优化subgrade design路基设计