基本解释n.平行；平行的排列；平行性同根派生 parallelity相关词英汉例句用作名詞 (n.)In view of the requirements of the verticality and parallelity in the process of equipping elevator for high building, a new laser collimating system is presented.針對高層建築電梯安裝過程中導軌垂直度與平行度的要求，設計了一種新型的激光準直系統。parallelity更多例句