When did the West become more powerful than the East?

西方是從什么時候開始變得比東方更強大了的?

So after the fall of Rome, Europe was kind of lagging behind compared to contemporary civilizations in Asia like the Caliphates of Arabia and empires in China, right? And that went on for a while, but in the 19th century there are European armies colonizing everywhere they can reach with little trouble. So the West''s military level must have skipped over that of the East at some point, but when was that specifically? And what would''ve been the most proximate factors that lead to it?

在羅馬淪陷后,歐洲與亞洲的當代文明相比有點落后,比如阿拉伯的哈里發(fā)和中國的帝國,對嗎?這種情況持續(xù)了一段時間,但在19世紀,歐洲軍隊在他們可以到達的任何地方殖民,幾乎沒有遇上任何麻煩。因此,西方的軍事水平肯定在某個時候超過了東方,但具體是什么時候?最相關(guān)的因素又是什么?