其中 Φ(x)是标准正态分布 CDF。
The device has a Privacy Display that’s said to be the first of its kind on a smartphone. The idea here is to prevent people around from seeing what’s on the screen from acute angles. There's a small decrease in brightness when Privacy Display is active, and there are lots of customization options.，推荐阅读Line官方版本下载获取更多信息
進大學後，他增加更多二二八的知識量，但遺憾也更深，因為90多歲高齡的外婆記憶力衰退，「當我想回頭去問這段家族經驗的時候，已經沒又辦法問了。」，这一点在同城约会中也有详细论述
The way bubbletea rendering worked at the time was:
This requirement allows Google to collect intelligence on all Android development activity, including: