例句與造句

1. Unfortunately , up to now , there is no an efficient algorithm to deal with the iterative reconstruction algorithm , especially from fan - scanned projections
   對(duì)于迭代重建，目前尚無很好地解決該問題的算法，特別是對(duì)扇束投影重建問題。
2. It's difficult to find iterative reconstruction algorithm in a sentence. 用iterative reconstruction algorithm造句挺難的