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- unit normal vector 单位法向量
- outward unit normal vector 外向单位法向向量
- global normal vector field 整体法向量场
- Vertex format includes a vertex normal vector. 顶点格式包括顶点法线向量。
- Returns the normal vector to the ground. 返回地面的标准矢量。
- The normal vector may not be a null vector. 法向量不能是空向量。
- Each face in a mesh has a perpendicular normal vector. 纹理中每个面都有一个垂直的法向量。
- Secondly, the initial normal vector will be improved by conicoid least square. 然后,采用最小二乘进行二次曲面拟合进行修正。
- In the case of a vector field causing a particular term in the SME equations, the orientation coincides with the direction of the vector field. 若向量场造成SME方程式中一个特别项，则时空的方向会与向量场的方向一致。
- The guidance vector field can be procedurally generated, or computed from 3D medical images. 方向场可由过程式方法生成，也可由三维医学数据处理而得。
- EOF, EOF procedures, principal component analysis procedure, suitable for vector field orthogonal decomposition. 经验正交函数，EOF程序，主成分分析程序，适合做向量场的正交分解。
- The electric current density vector field also satisfies superposition principle, some applications thereof are introduced. 摘要电流密度矢量场也满足叠加原理，给出了一些应用电流密度场叠加原理的例子。
- The reflection vector is computed from the input vertex position and normal vector. 反射向量是从输入顶点位置和法线向量计算出来的。
- Gravitational field is a kind of vector field, and the description of gravitational force by general relativity is very effective. 引力场是一种矢量场，广义相对论对引力问题的描述是非常有效的。
- First, an arbitrary timelike vector field can be interpreted as defining the world lines of some family of (possibly noninertial) ideal observers. 然而，爱因斯坦场方程式对于一时空模型中，物质或非重力力场的哪些状态是被许可的并不太拣选。
- First, base surface is separated from geometric details by using the Poisson equation and a displacement vector field is obtained. 首先利用低通滤波和泊松方程对源曲面上特征区域进行基面与细节特征的分离操作，求得基面与特征之间的偏移矢量场；
- A study is given to the necessary conditions for construction of normal vector wave functions in homogeneous stratified media. 研究了在均匀分层介质中构成标准矢量波函数的必要条件。
- The results showed that the distribution of the precipitable water field was different from the vector field of water vapor flux . 结果表明,可降水量场 与水汽通量矢量场的分布不一致，水汽源地中以北海的水汽输送贡献最大；
- The necessary conditions for construction of normal vector wave functions in inhomogeneous media with graded refractive index are studied. 研究了在渐变折射率介质中构成标准矢量波函数的必要条件。
- In this paper, a comprehensive simulation of the vector field imaging based on the inter-molecular multiple quantum coherences (iMQC) was performed. 摘要对基于分子间多量子相干的矢量场成像进行了系统的模拟研究。
