be normal to信息详情
垂直于
与……正交
be normal───保持正常
normal───n.(Normal)人名；(德)诺马尔；adj.正常的；正规的；标准的；n.正常；标准；常态；法线（数学）
be to be───即将成为
normal time───[管理]正常时间；[计量]标准时间；纯劳动时间；纯劳动时间，正常时间
to be───存在
forgetfulness can be a normal───健忘是正常的
squite normal───斜视正常
black normal───黑色正常
normal balance───[经] 正常余额
Normal forgetting may even be a safety mechanism to ensure our brain doesn't become too full.───正常的遗忘甚至可能是一种安全机制，以确保我们的大脑不会变得过于饱和。
in terms of direction, it will be normal to the surface.───对于方向，则是曲面的法方向。
He should be able to lead a perfectly normal life.───他应该能够过上完全正常的生活。
This isn't a precise science but it would be normal to expect the temperature to be a maximum of 10 degrees C.───这并不是一个精确的科学实验，但温度最高为10℃时为正常。
If you need extra funeral things, it would be normal to cost you thousands of yuan.───这还是便宜的，有些墓园价钱更高，如果加上丧葬用品，花费数千元也属平常。
Occasionally, one should check and adjust the head so that the spindle will be normal to the plane of the table.───有时，一应检查和调整，使主轴头将正常的表的飞机。
It's good to give my contribution, sometimes I think that I'm 35 and it should be normal to feel some pains.───我能做出我的贡献我很高兴，有时候我想，我35岁了，应该对病痛感到正常。
Planar motion also requires that axes of all prismatic pairs and all revolute axes be normal to the plane motion.
They can't be normal to do something like that.