法线

Once the tooth surface is known, the surface normal on any point can be determined.

一旦牙表面知道，表面法线在任一点可能是坚定的。

An approach to further adjust the rotation axes determined by Continuous PCA is presented according to the surface normal distributions.

提出一种基于模型表面的法线分布特性来调整连续主成分分析方法选取的旋转主轴的方法。

The clamps should be stable, the clamping force should be in normal direction to the support surface.

2.1.5 夹紧器要稳定可靠，夹紧方向按定位面法线方向。

Once the outAlpha is connected, the white areas of the File texture cause the surface normal to be offset creating a raised, or bumped, appearance.

一旦outAlpha是连接的，文件贴图的白色区域产生被位移的法线表面去创建一个浮雕，或凹凸的外观。

This demonstrates that the formation and the growth of the crystal texture in the a-Fe/Nd2Fe14B nanocomposites result from the large temperature gradient normal to the free surface of the ribbons during the process of rapid solidification.

在激冷面各晶面法线方向的尺寸相近，表明纳米晶的形状近似于等轴晶。a-Fe/Nd2Fe14B纳米晶织构的形成和生长受合金薄带在凝固过程中热流梯度的控制。

A normal is a vector that defines how a surface responds to lighting, i.e.

法线是一个向量定义了表面对光照的响应。

A normal is a vector that is perpendicular to the surface of the triangle.

法线是一个垂直于三角形表面的向量。

At last, it describes how to set colors of three-dimensional geological model and how to compute vector of normal.

最后描述了如何对三维地质模型颜色进行设置以及怎样计算法线矢量。

If you have a doubt what the collection plane is, the program can automatically calculate the Normal and Up vector for you.

如果您有疑义什么汇集飞机是，节目可能自动地计算法线和上升传染媒介为您。

The equations bellow show the necessary steps to compute a normal vector v.

下面的等式展示了计算法线v的必要的一些步骤。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。