例句與造句

1. Aiming at the characteristics of long - term task in workflow , a workflow transaction model based on backward recovery was surveyed , which could avoid the situation of reading dirty data , simplify confliction analysis , and provide efficient workflow transaction management
   針對工作流的長時間作業(yè)的特點，論文提出了一個基于向后恢復(fù)的工作流事務(wù)模型，可以避免讀臟數(shù)據(jù)以及簡化事務(wù)沖突分析，實現(xiàn)高效率的細(xì)粒度的工作流事務(wù)管理。
2. It's difficult to find backward recovery in a sentence. 用backward recovery造句挺難的