1) cloud vector
云矢量
2) texture feature vector cloud
纹理特征矢量云
1.
With this method,texture feature vector cloud is generated backward after fuzzily processing the statistical descriptor of textures.
为了处理图像纹理的模糊性和随机性,基于云模糊理论提出了纹理特征矢量云模型,并成功地应用于纹理图像分割。
3) vector
[英]['vektə(r)] [美]['vɛktɚ]
矢量
1.
Research on water flooding effect improved by vectorial well arrangement for reservoirs with permeability heterogeneity in plane;
矢量井网改善平面非均质油藏水驱开发效果研究
2.
Random Directive Vector Dimension Chain and Its Application in Machine Tool Design and Manufacture;
随机方向矢量尺寸链及其在机床设计制造中的应用
4) vectors
矢量
1.
To solve the problems associated with Direct Torque Control(DTC) of Permanent Magnet Synchronous Mo-tor(PMSM) using conventional voltage space vectors,such as high current,flux and torque ripple,a novel DTC strategy based on voltage space vectors and stator flux linkage sectors subdivision is proposed.
由于采用传统的电压空间矢量开关表控制逆变器动作的永磁同步电机(Permanent Magnet Synchronous Motor,简称PMSM)直接转矩控制(Direct Torque Control,简称DTC)存在着电流畸变、磁链和转矩脉动大的缺陷。
2.
This paper presents a novel speed-sensorless direct torque control method based on vectors subdivision,analyses and compares the performance of traditional six-voltage vector control and twelve-voltage vector s,finally provides the experimental results of the system implementation using dsPIC30F6010.
传统的直接转矩控制在进行矢量切换时会造成磁链幅值的显著变化,从而引起磁链轨迹畸变。
5) vectorial
矢的，矢量的
6) cloud fraction
云量
1.
In this paper,we simulate the track of the cloud s movement based on the principle of the equi-angle projection of all-sky imager(fish-eye lens) and estimate the cloud fraction during its movement.
以全天空数字成像仪的等角投影成像原理为基础,将云型简化为正方体及圆柱体云体,模拟了相同云体在不同空间位置的移动轨迹情况,对其所占面积变化(云量)进行了计算,并对云在移动过程中云体侧面成像情况做了分析研究。
2.
The trends of changes in cloud fraction,precipitation,and special humidity are mostly similar,indicating that there are close relationships among them.
纬向平均的云量、降水和水汽的变化形势大部分相似,存在比较密切的联系。
补充资料：伯格斯矢量
分子式：
CAS号：
性质：是位错尺寸的量度。当位错在晶体内滑动时，原子沿着某一特定的方向相对于其邻近原子切变了某一特定的距离，表示这种原子位移的矢量定义为位错的伯格斯矢量。对螺型位错，位错线平行于伯格斯矢量；对刃型位错，位错线垂直于伯格斯矢量；对于混合型位错，位错线斜交于伯格斯矢量。
CAS号：
性质：是位错尺寸的量度。当位错在晶体内滑动时，原子沿着某一特定的方向相对于其邻近原子切变了某一特定的距离，表示这种原子位移的矢量定义为位错的伯格斯矢量。对螺型位错，位错线平行于伯格斯矢量；对刃型位错，位错线垂直于伯格斯矢量；对于混合型位错，位错线斜交于伯格斯矢量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条