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，这一点在WPS官方版本下载中也有详细论述
特点：在特定初始化下能实现自归一化，保持激活均值和方差稳定。
Celebrations around the world after strikes on IranPeople in the UK, Spain and the United States celebrated on Saturday following news that Iran's Supreme Leader Ali Khamenei had been killed during attacks across Iran by Israel and the US, which began on Saturday morning local time.
Algebraic subtyping (union/intersection)