例句與造句

1. The two - stage modeling method for software project risk ’ s static bayesian networks is studied . the object - oriented modeling method for risk bayesian network is presented , structure refinement method based on network measurement is discussed , and probability parameters refinement method based on maximum likelihood estimates is put forward
   為提高風險模型的準確性,提出了基于網(wǎng)絡(luò)度量的風險貝葉斯網(wǎng)絡(luò)結(jié)構(gòu)改進算法,給出了基于極大似然估計的風險貝葉斯網(wǎng)絡(luò)概率參數(shù)更新算法。
2. It's difficult to find structure refinement in a sentence. 用structure refinement造句挺難的