The Dunhuang frescoes are gems of ancient Chinese art.敦煌壁画是我国古代艺术中的瑰宝.a crown studded with gems镶有宝石的皇冠These crystals occur in nature and are the gems known as rubies.这些晶体是天然存在的,人们称之为红宝石.One who cuts , polishes, or engrav...
This method does not need to be either safe or idempotent.该方法不需要安全或者等幂.In this paper , we study nonnegative generalized idempotent matrices in detail.本文给出了一般非负广义幂等矩阵的充要条件.This matrix is idempotent.这个矩阵是等幂的....
Maguire has appealed to the Supreme Court to stop her extradition.马圭尔已向最高法院提出上诉，要求停止对她的引渡。The smuggler is in prison tonight, awaiting extradition to Britain.这名走私犯今晚在监狱, 等待引渡到英国.He began to trouble concerning the extradit...