重建

The result indicates that the reconstruction based on differentiable basis function is better than that based on non-differentiable basis function and the reconstructions based on different differentiable basis function is approximately the same.

结果表明，对于少数投影计算机层析重建，采用连续可导的局部基函数展开比采用非连续可导的脉冲基函数展开具有更高的重建精度。

To obtain the high quality image of discrete phase distribution, the paper puts forward a new algorithm of image reconstruction, which is based on minimum two multiplications and SIRT iterative technique. The experimental results show that the model is reliable, the accuracy of algorithm is higher, the reconstructed image accords with the actual situation, and the quality of reconstructed image is improved.

为获取高质量的离散相分布图像，根据基于约束的最小二乘法和SIRT算法，提出了一种带有最优修正的新的图像重建算法，实验结果证明具有很高的图像重建精度，图像质量得到改善。

Methods Total 474 patients were performed with plain CT scanning. 167 patients underwent ducal and delayed dynamic contrast enhanced CT scanning. According to different diseases, multiple planar reconstruction and three dimensional volume reconstruction were used on 72 patients.

运用16层螺旋CT扫描速度快，重建功能强大的有利条件，对474例患者行泌尿系平扫，167例行双期、延迟期扫描，根据病变情况对72例进行了MPR、3D、CPR等重建。

An intentionally loosely placed modular metal radial head prosthesis can help to restore stability in conjunction with repair of other fractures and reattachment of the lateral collateral ligament to the epicondyle in the setting of traumatic elbow instability with a comminuted fracture of the radial head.

伴有粉碎性桡骨头骨折的创伤性肘关节不稳治疗中，在修复其他骨折以及重建肱骨外髁侧副韧带止点的同时，人为宽松地置入桡骨头假体，有利于重建肘关节稳定性。

Objective: To study the effects of ABO-incompatibility on the hematopoietic reconstitution, particularly the erythropoiesis reconstitution, in HLA-matched allogeneic hematopoietic stem cell transplantation.

目的：探讨ABO血型不合对异基因造血干细胞移植患者造血重建，特别是红系造血重建的影响。

The experimental data shows that the presented algorithm is fasr, accurate and robust. The reconstructed surface has good smoothness and extensionality. It can be well applied to reconstruct B-spline surface from mesh model after data segmentation in reverse engineering.

实验结果表明：该算法速度快、拟合精度高、鲁棒性强，重建的曲面具有良好的光顺性和可延伸性，适用于逆向工程中对经过数据分割后的网格模型的自由曲面重建。

When the boundary condition described above applied, we found that there's almost no influence on pattern styles, however, influence on pattern distribution.This study can simulate concentric eyespot and wave stripe along the boundary of wing in Nymphalidae, besides, we can also simulate smaller and non-regular wave pattern which distributes over the wing.

本研究最后结合以L系统字串重建的翅脉与涂林系统，配合不同系数并将重建之翅脉作为边界条件进行蝴蝶斑纹形成研究，发现边界条件对我们所使用的四种涂林系统所产生的斑纹型态没有显著影响，但对斑纹分布则是会有一定程度的影响。

It is a useful and practical way to reconstruct the three-dimensional structure of fasciculus in the peripheral nerve by taking human hair as the registration material and combining with soft-aided registration method.

采用人发作为定位材料，同时借助计算机软件辅助定位的方法，人体坐骨神经内部神经束三维结构的重建取得较好的效果，因而是一种较为实用的周围神经内部神经束三维重建的方法。

This technique overcomes the problems of spectrum shifting and low precision,which exist in traditional wave-front reconstruction of CRSI based on fast Fourier transformation.

该技术解决了基于傅里叶变换法的CRSI波前重建技术中存在的频谱移中和精度不高的问题，并且只需单幅CRSI图即可重建待测波前，可用于光束波前的动态测量。

We develop a control unit to accept and recognize the user inputs in forms of trajectories of the pointed point based on finite state machine and neural network.

在系统环境中，我们利用两重建平面与投影平面三面共点的特性，便可重建出指向点在真实世界中的位置。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。