例句與造句

1. In order to reduce the computations and the memories , restarted version is used in it . by using the norm of the total backward perturbation as the termination of the algorithm , the new method makes up the shortcomings of using residual norm , and then the restarted total minimal backward perturbation ( rtminback ) method is proposed
   為減少存儲量，新算法采用重新開始的循環(huán)格式，并將總體向后擾動范數(shù)作為判斷算法終止的準(zhǔn)則，克服了殘量范數(shù)作為終止準(zhǔn)則的不足，得到了循環(huán)總體極小向后擾動( rtminback )方法。
2. It's difficult to find residual norm in a sentence. 用residual norm造句挺難的