张量

On three uncalibrated images matching, the trifocal tensor is used in correspondence of tree trunks, and the shelter points could be fixed by points transfer of the trifocal tensor.

为有效的解决树木遮挡的难题，提出采用三焦点张量进行点转移来计算对应点的技术路线。

Objective: To explore the value of the diffusion tensor imaging in diagnosing Wallerian degeneration.

目的：探讨磁共振弥散张量成像技术(diffusion tensor imaging， DTI)在Wallerian变性中的诊断价值。

To explore the value of the diffusion tensor imaging in diagnosing Wallerian degeneration.

目的：探讨磁共振弥散张量成像技术（diffusion tensor imaging， DTI）在Wallerian变性中的诊断价值。

Objective To investigate the evolution of diffusion indices in the pyramidal tract with Wallerian degeneration due to cerebral infarction using diffusion tensor imaging.

目的 应用弥散张量成像探讨脑梗死后锥体束华勒氏变性弥散参数的变化规律。

ConclutionDTI may be more sensitive in pristine wallerian degeneration of spinal cord compression and can reflact the degree of injury of spinal cord compression.DTI is more precise checking method and can provide valuable information of quantization for earlier diagnosis of spinal cord compression in vivo.

结论磁共振弥散张量成像技术对脊髓受压损伤早期发生的华勒氏变性改变较敏感，并能反应其受压损伤程度，是目前早期活体诊断脊髓受压损伤比较准确的检查方法，对脊髓压迫症能提供有价值的量化信息。

In the present article, we investigate synthetically the mechanical and physical properties of liquid crystals by means of director model with changeable order parameters, order parameter tensor model and micropolar liquid crystal model.

本文采用序参数可变的指向矢模型、序参数张量模型和微极电磁液晶模型，在微细观角度下研究液晶特有的力学和物理特性。

For unsymmetric tensors no statement of this kind can be made.

对于非对称张量，这种论断不成立。

In general, fluxes and forces may have different tensorial characters.

一般说来，力和通量可以具有不同的张量特征标。

Once the spars and compression struts are bolted together, you can connect them with the

曾经桅杆和压缩撑被一起闩住，你们能用将会提供厢房一个特别的刚度张量钢丝绳连接他们

The robust and precise method consists of initial main direction extraction based on the direction histogram of structure tensor and precise direction detection on vectorized edge image.

该算法基于结构张量计算的方向直方图探测初始主方向，并根据矢量化的边缘计算精确的方向角，使得探测过程稳健、结果准确。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。