他们二者的词根是不一样的：recognition的动词是recognize，而recognization的动词相应的就是recognizate..
例证：For native English speakers recognition is the only word that exists. Recognization is a word invented by scientists (probably not native English speakers) who have no proper knowledge of the English language. Recognization can only exist if you accept the existence of the word cognization. In the same way the verb will have to be recognizate.
但官方说法只有recognition，并没有对recognization的介绍。。。
感觉自己瞬间蒙圈了有木有。。。
而且老外们并不承认recognizaiton这个单词
参考博客：http://steve01119.blog.163.com/blog/static/8272290620109511165367/