Romans, we think, used numerals — like VII, IX, XVIII.
来自NPR
How many collegiate sports programs has Title IX destroyed?
来自SA
Testing and acceptance criteria shall be in accordance with ASME Section IX.
试验和合格标准均应遵循ASME第IX卷.
RESULTS: Sixteen perlolyrine analogues were synthsized ( I ～ XVI ). Of them, 8 compounds ( I, II , V ～ VII , IX , XI and XV ) were first reported.
结果: 合成了16个川芎哚的类似物 ( I～XVI ), 其中8个化合物 ( I, I, V～VI, IX, XI和XV ) 是新化合物.
Ranking Sections: IX. Best Classic Riders, X. Best Stage Race Riders. Point system notes.
评价节: IX.最好的经典骑手, X.最好上演赛跑骑手. 削尖系统笔记.
The new 30 Commando IX Group will be based at Stonehouse Barracks in Plymouth.
来自BBC