例句與造句

1. Ant colony algorithm is a novel evolutionary algorithm originally designed for discrete optimization problem , and has good performance . it was discussed in this work and some improvements were made to match the requirement in our studies
   蟻群算法作為一種較新的隨機性算法在離散組合領(lǐng)域取得了較好的效果，本文對這種算法進行了研究，并提出了一種改進的蟻群算法。
2. It's difficult to find discrete optimization problem in a sentence. 用discrete optimization problem造句挺難的