膨脹的稀少的rarefactional shock: 稀疏激波rarefactional wave: 稀疏波centered rarefactional wave: 有心稀疏波rarefaction wave: 膨脹波; 稀薄波; 稀疏波; 余波rarefaction state: 稀疏狀態(tài)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯