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- gradient direction grouping 相位编组
- However in reality technology always shift along the smallest gradient direction. 而现实中，技术又总是首先沿梯度最小的方向转移。
- FGM is anisotropy .It is assumed that all the material properties only depend on the gradient direction. 取材料为各向异性,材料参数沿梯度方向变化,利用界面连续条件,边界条件,得出了结构的变形与应力。
- According to the circularity of iris and the gray distribution of an eye image,an arithmetic for iris location based on gradient direction was put forward. 根据虹膜的环状结构特性以及眼部图像的灰度分布特点,提出了基于梯度方向信息的虹膜定位方法。
- The influence of different diffuse gradient direction in different lesions of human brain on diffusion-weighted image has become one of the focus researches of neuroradiology. 不同弥散梯度方向在磁共振弥散加权成像对人脑不同部位的表观弥散系数的影响成为研究的重点之一。
- In the forward step, the eikonal equation was solved by finite-difference method.Raypaths were determined in the minus gradient direction of travel time. 正演采用快速的有限差分求解程函方程的方法求取旅行时，利用旅行时的负梯度方向求取射线路径。
- At that time, he expresses straight from the shoulder, "Direct group " undertaking global strategy adjust, disbanding Chinese branch is among them one of. 当时，他直截了当地表示，“直接集团”正在进行全球战略调整，解散中国分公司是其中之一。
- And friend of subordinate and responsible book is met and the direct group of BOL business also is disbanded at the near future, be in charge of high entirely had left China. 而旗下负责书友会和BOL业务的直接集团也于近期解散，全部高管已经离开中国。
- The algorithm uses direction masks based on classical Sobel masks in converting gray into gradient images and applies the polynomial interpolation to subpixel edge detecting at the gradient direction of edge on gradient images. 本算法应用在经典Sobel算子基础上构造出的方向模板;对灰度图像进行处理;得到梯度图像;然后在梯度图像上沿目标边缘的梯度方向进行多项式插值法亚像素细分计算;对目标边缘进行亚像素精确定位.
- The data value and its first and second directional derivatives are used along the gradient direction to synthesize a curve function aimed at regular volumetric data. 该方法根据体数据集的梯度变化特点，利用数据值、梯度和沿样度方向的二阶导数拟合曲线函数来生成传输函数。
- Conclusion ADC and signal intensity in lentiform nucleus were not affected by diffusion gradient directions. 结论 豆状核信号强度及其ADC值不受弥散梯度方向影响;
- In the related "amide route" starting from 2-chloroisonicotinic acid, 41 ,a secondary amide directing group was used to facilitate the ortho lithiation of the pyridine 3-position. 在有关"酰胺三号"由2-氯酸、41、次要酰胺导演组用的锂方便邻吡啶3-立场.
- An iris location method based on gradient direction 一种基于梯度方向信息的虹膜定位方法
- number of diffusionencoding gradient direction 扩散编码梯度方向数目
- gradient direction searching method 梯度导向法
- Furthermore, the dependence of reactivity of the various compounds upon the substitution pattern/electronics of the substrate as well as the ligand abilities of the directing group are delineated. 此外;依赖各种化合物反应后替代格局/<电子基板以及配导演组划分能力.
- Software collects QQ bugle call through searching engine, perhaps collect the QQ bugle call of forum member with software, undertake directional group of hair, send appointed QQ signal only. 不需要将用户添加到QQ好友列表，直接发送信息，迅速地将你的广告信息发送到所有在线的QQ用户。
- Samples with uniformly oriented microstructure were produced in a high temperature gradient directional solidification apparatus named Electron Beam Floating Zone Melting (EBFZM) furnace. 利用电子束区域熔炼高温度梯度定向凝固装置制备了定向效果较好的Nb-Si基自生复合材料试棒。
- In a little while we lost our sense of direction. 一会儿我们就辨不清方向了。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
