常見例句

雙語例句

• The present paper deals with the condition for a backward operator weighted shift to be Cowen Douglas operator.
  考慮權(quán)爲(wèi)常數(shù)的單邊加權(quán)移位算子，利用相似性的一個(gè)結(jié)果，給出了這類算子的完全拓?fù)涔曹椃诸悺?/li> 返回 backward shift operator