So the distance to any point along the ray can be expressed as:
The new 13- and 15-inch MacBook Airs have the same speedy M5 processor as last fall's 14-inch MacBook Pro. They now start with 512GB of storage, and they're configurable with up to 4TB for the first time.，更多细节参见PDF资料
。关于这个话题，电影提供了深入分析
Фото: Stringer / Reuters
Фото: Ilya Moskovets / URA.RU / Globallookpress.com，详情可参考PDF资料