Let me re-explain quickly how I got a normal vector for the cylinder.
我来再次解释一下如何得出这个圆柱面的法向量。
Vicki Vale: Well, face it. You re not exactly normal, are you?
维可·瓦丽:好了,正视事实吧。你不是个正常人,不是吗?
But even if you don? T look perfect, you? Re still normal, or maybe you just put a little weight.
但如果你看起来并不完美,你仍然是正常的,因为只需要减掉一些体重而已。
Normal age-re-lated memory loss is also linked to a loss of acetylcholine.
正常与年龄有关的失忆也与乙酰胆碱的流失有关。
Normal age-re-lated memory loss is also linked to a loss of acetylcholine.
正常与年龄有关的失忆也与乙酰胆碱的流失有关。
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