inspection and maintenance

• 检测与维修

inspection and maintenance的用法和样例：

例句

1. I want to study the basics of design and maintenance of buildings.
   我想学习建筑设计与维修方面的基础知识。
2. The optimal model of inspection and maintenance for the deteriorating system is presented with the semi-Markov decision process.
   摘要提出了一类基于半马氏决策过程的劣化失效系统检测与维修优化模型。