Warning: file_put_contents(): Only 0 of 5103 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/62383.com/index.php on line 55 OOT是什么意思，OOT的翻译，OOT音标、读音、用法和例句_流逝汉英词典
In the first part, give the goal of the paper and background knowledge, and talk about the advantages of OOT. 第一部分介紹了研究的目的和背景知識，指出應用麪曏對象技術開發空中交通倣真訓練系統的優越性。