1、Finally, explore the output using the cat file system operation through the hadoop utility.
最后，通過(guò)hadoop實(shí)用工具使用cat文件系統(tǒng)操作來(lái)探索輸出（請(qǐng)參考清單 11）。

2、Analysis of Three Gorges output HVDC transmission system operation in 2005
三峽送出直流輸電系統(tǒng)2005年運(yùn)行情況分析

3、Sbin also contains utilities crucial to system operation and maintenance.
sbin同樣包含那些對(duì)于系統(tǒng)操作和維護(hù)而言至關(guān)重要的實(shí)用工具。

system operation翻譯