coal yard management

例句：

1. 1. Thecompany's new coal yard management systemhas greatly improved the efficiency of the miningprocess.
   该公司的新煤炭场管理系统大大提高了采矿过程的效率。
2. 2. The coal yard management team isresponsible for ensuring the safety and environmental protectionstandards are met during the mining process.
   煤炭场管理团队负责确保在采矿过程中满足安全和环境保护标准。
3. 3. The coalyard management system is designedto optimize the use of resourcesand reduce waste.
   煤炭场管理系统集成了资源优化使用和减少浪费的功能。