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- If the norm is 1, you have a so-called unit quaternion (just as you would have a unit vector). 假如平均值为1，你就得到所谓的单位四元数（正象单位矢量）。
- 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。
- Draw these segments; then, for each segment, draw the same set of line segments transformed to use that segment as the unit vector. 绘制这些区段之后,绘制同一套变形线条,用这个区段作为单位向量。
- 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。
- For drill point with planar flanks, using toolroom microscope, we measure the angles relevant to unit vector on the flanks and transform these data into design parameters. 我们利用工具显微镜,对平面型后刀面枪钻测量有关的角度,确定后刀面法矢方向,并将数据转换为设计参数。
- 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。
- 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；
- In calculation of inner flew field within turbomachinery, partial differentials of three unit vectors in a curvilinear orthogonal coordinates must be employed. 在叶片式流体机械的内流场计算中,要使用曲线坐标系的三个正交单位矢量关于曲线坐标的偏导数。
- 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；
- 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。
- This is the base of vehicle control. (4) The paper analyzes the advantage and disadvantage of some path planning method of AGV, and adopts the method based on vector field model. (4)通过对几种常用的自动导引车路径规划方法的优缺点分析,结合实际应用要求,给出了基于矢量场的路径规划法。应用该矢量场模型可以规划出满足工程要求的、较安全的合理路径。
- Tank Regulator Design Using Unit Vector Control 坦克稳定器单位向量变结构设计
- Unit vector in the meridional direction 经向单位矢量
- Unit vectors are used to represent the directions of cutting edges and tool surfaces so that the calculating process and formulats are simplified. 在求解过程中,用单位矢量来代表刀刃线和刀面的外法线方向,简化了推导过程和计算公式。
- The experimental results show that the image that is interpolated by PTSS not only has an impressively subjective quality, but also has more smooth motion vector field and less MSE compared with source frame than traditional TSS, NTSS, or FS. 实验结果表明 ,与传统的 TSS、新三步搜索 ( NTSS)、全搜索 ( FS)算法相比 ,利用 PTSS算法补偿得到的图像帧 ,其图像的主观质量有明显的提高 ,具有更加平滑的运动矢量场 ,且图像帧同原始帧之间的最小平方误差 ( MSE)最小
- The Riemannian metric of perspective in stereo graphic projection is introduced and a property of the continual cut vector field on the spherical surface is discussed. The accordance of the Riemannian metric with the flat metric of Euclid space is proved. 介绍了在球极投影下引入的黎曼度量,并介绍了这种度量的一些性质,指出了这种度量与从平直的欧几里德空间标准度量中诱导的黎曼度量是一致的;
- Unit vector in the zonal direction 纬向单位矢量
