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- If the norm is 1, you have a so-called unit quaternion (just as you would have a unit vector). 假如平均值為1，你就得到所謂的單位四元數（正象單位矢量）。
- 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. 若向量場造成SME方程式中一個特別項，則時空的方向會與向量場的方向一致。
- Draw these segments; then, for each segment, draw the same set of line segments transformed to use that segment as the unit vector. 繪製這些區段之後,繪製同一套變形線條,用這個區段作為單位向量。
- The guidance vector field can be procedurally generated, or computed from 3D medical images. 方向場可由過程式方法生成，也可由三維醫學數據處理而得。
- EOF, EOF procedures, principal component analysis procedure, suitable for vector field orthogonal decomposition. 經驗正交函數，EOF程序，主成分分析程序，適合做向量場的正交分解。
- 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. 我們利用工具顯微鏡,對平面型后刀面槍鑽測量有關的角度,確定后刀面法矢方向,並將數據轉換為設計參數。
- The electric current density vector field also satisfies superposition principle, some applications thereof are introduced. 摘要電流密度矢量場也滿足疊加原理，給出了一些應用電流密度場疊加原理的例子。
- Gravitational field is a kind of vector field, and the description of gravitational force by general relativity is very effective. 引力場是一種矢量場，廣義相對論對引力問題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，愛因斯坦場方程式對於一時空模型中，物質或非重力力場的哪些狀態是被許可的並不太揀選。
- First, base surface is separated from geometric details by using the Poisson equation and a displacement vector field is obtained. 首先利用低通濾波和泊松方程對源曲面上特徵區域進行基面與細節特徵的分離操作，求得基面與特徵之間的偏移矢量場；
- In calculation of inner flew field within turbomachinery, partial differentials of three unit vectors in a curvilinear orthogonal coordinates must be employed. 在葉片式流體機械的內流場計算中,要使用曲線坐標系的三個正交單位矢量關於曲線坐標的偏導數。
- The results showed that the distribution of the precipitable water field was different from the vector field of water vapor flux . 結果表明,可降水量場 與水汽通量矢量場的分佈不一致，水汽源地中以北海的水汽輸送貢獻最大；
- In this paper, a comprehensive simulation of the vector field imaging based on the inter-molecular multiple quantum coherences (iMQC) was performed. 摘要對基於分子間多量子相干的矢量場成像進行了系統的模擬研究。
- 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)通過對幾種常用的自動導引車路徑規劃方法的優缺點分析,結合實際應用要求,給出了基於矢量場的路徑規劃法。應用該矢量場模型可以規劃出滿足工程要求的、較安全的合理路徑。
- Tank Regulator Design Using Unit Vector Control 坦克穩定器單位向量變結構設計
- Unit vector in the meridional direction 經向單位矢量
- Unit vectors are used to represent the directions of cutting edges and tool surfaces so that the calculating process and formulats are simplified. 在求解過程中,用單位矢量來代表刀刃線和刀面的外法線方向,簡化了推導過程和計算公式。
- 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. 實驗結果表明 ,與傳統的 TSS、新三步搜索 ( NTSS)、全搜索 ( FS)演算法相比 ,利用 PTSS演算法補償得到的圖像幀 ,其圖像的主觀質量有明顯的提高 ,具有更加平滑的運動矢量場 ,且圖像幀同原始幀之間的最小平方誤差 ( 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. 介紹了在球極投影下引入的黎曼度量,並介紹了這種度量的一些性質,指出了這種度量與從平直的歐幾里德空間標準度量中誘導的黎曼度量是一致的;
- Unit vector in the zonal direction 緯向單位矢量
