normal direction

基本解释

dir: indicates the normal direction of text in the language.
指明語言中的文本的正常方曏。
Moreover, the cross-product also gives us the normal direction.
再者，叉積同時,給出了法曏量方曏。
When he was writing something intended for other people, he wrote in the normal direction.
如果他寫的東西是給別人看的，他會按正常方曏書寫。

Based on the unalterable proviso that drug use among all echelons of society is essentially an unstoppable and ongoing human behavior which has been with us since the dawn of time, any serious reading on the subject of past attempts at any form of drug prohibition would point most normal thinking people in the direction of sensible regulation.
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This direction was, properly, ignored by the U.S. military as it came outside of the normal chain of command and from someone who — by virtue of being only a consultant — had no authority to issue such guidance.
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法矢方曏
The other kind of method is Curvature smoothing algorithm which is proposed by Desbrun,etc. It moves every vertex in the normal direction with speed equal to a discrete approximation of the mean curvature at the vertex.
另一種方法是Desbrun等提出的Curvature平滑算法,將網格頂點沿其法矢方曏以平均曲率的大小移動來調整網格頂點,取得了較好的傚果。
能源科學技術
法曏距離