查询词典 fixation points

Driving experiments were conducted to investigate drivers' eye movements at the expressway tunnels. With a consideration of the average fixation time, the fixation proportion, the fixation duration, the fixation frequency and the visual lobe, a new eye movement index based on plane distribution of viewpoint was proposed to evaluate the driver's visual information processing level.

以高速公路隧道路段驾驶员视点变动为研究对象，在传统的平均注视时间动视点指标、注视时间比率动视点指标基础上，根据大量动视点行车实验，考虑驾驶员注视时间、注视频率、视力角等眼动特征，提出了基于视点平面分布的动视点指标，以评价驾驶员视觉信息加工水平。

All 38 cases of floating knee fracture were treated with locking nail fixation .Different parts of the fracture were treated with different locking nail internal fixation, 38 tibias, 15 femurs fractures were treated with open reduction and antergrade internal locking nail fixation. 15 femurs fractures were treated with retrograde locking nail internal fixation .

对38例&浮膝&骨折病例均使用双交锁髓内针内固定治疗，根据不同骨折部位采用不同髓内针内固定，其中38例胫骨、15例股骨骨折切开复位，顺行髓内针内固定，13例股骨骨折骨采用逆行髓内针固定。

The paper puts forth that the numerical model of actual forming part is reconstructed by RE and the surface is regarded as actual trimmed surface, then grids and nodes mapping relationship between design model and actual forming part is acquired through compelling deformation simulation, and the design trimming line is dispersed into points according to a certain precision and the projective points and the coordinate values of the intersection points of projective line on the grids formed by discrete points are calculated along trimming direction, the new coordinate values of projective points and intersection points of projective line after deformation are calculated based on the mapping relationship of grids and nodes, the deformed trimming line can be acquired through fitting the points into curve.

本文提出通过逆向工程技术重构出实际冲压件的型面并以此型面为修边后实际冲压件的型面，然后采用强制变形仿真的方法建立设计模型和实际冲压件重构模型的网格和节点映射关系。将设计修边线按一定精度离散成点，然后根据修边方向计算出各点在网格上形成的投影点和投影线交点，根据之前计算出来的网格和节点映射关系就可以计算出投影点和投影线交点在变形后的新坐标，将其拟合成曲线就可以得到变形后修边线的形状。

It is concluded that the precision of these points is attenuated equidistantly as concentric circles. Its center is the weighted average of the coordinates of known points with the radius determined by the precision, the quantity and the distribution of known points. The precision of station points is almost independent of intersection angle, and the precision of known points is almost independent of station point. In some circumstance, the detail points may be more precise.

对测站精度、细部点精度分布规律进行了分析，结果表明：测站精度和细部点精度均呈同心圆向外衰减，圆中心在已知点的加权平均中心上，半径决定于已知点的精度、数量与分布；测站精度与测站的交会角几乎没有关系，细部点精度与测站的位置几乎无关，且可能高于测站精度。

The method includes the following steps: firstly, a spherical neighborhood of present sample points is established by using the geometric spherical-modelling theory and all the sample points contained in the spherical neighborhood are adopted as candidate neighbor points, thus not only preserving the effectivity of the dimension reduction capability when data sets are sparse but also getting the advantages of low-sensitivity to isolated points and good stability of the preserved topological structure; then a data relevance matrix more matching semantics can be obtained by relevance measurement based on route clusters to update the candidate neighbor points in the spherical neighborhood and optimize the regular neighborhood space of the present sample points, thus improving the phenomenon that the dimension reduction of sample sets provided with folded curved faces is apt to suffer the integrated-structure distortion in case of heterogeneous data distribution.

首先利用几何开球原理建立当前样本点的球状邻域，将包含在球状邻域内的所有样本点作为候选近邻点，不但能够保持在数据集稀疏情况下的降维性能的有效性，而且具有对孤立点敏感性不高、保留拓扑结构稳定性好的优点。然后利用基于路径聚类的相关性度量得到更符合语义的数据相关性矩阵，用来对球状邻域内的候选近邻点进行更新，优化当前样本点的规则邻域空间，改善了当数据不均匀分布时在带有折叠弯曲面的样本集上降维容易出现整体结构扭曲的现象。

And selects separately parabola y=ax2+b (X,+2S supposes 100 points, X,+S supposes 60 points), y=a2+b (X,supposes 100 points, X,±3S supposes 60 points) and y=ax2+b (X,+3S supposes 100 points, X,+S supposes 60 points) as the formulation score parametric equation, and determines various indexs evaluation criteria of the bodily shape in primary selection of eurythmic gymnastics in our country.

并分别选取抛物线y=ax2+b（X，+2S设为100分，X，+S设为60分）、y=a2+b（X，设为100分，X，±3S设为60分）和y=ax2+b（X，+3S设为100分，X，+S设为60分）为制定分数的参数方程，并在此基础上确定我国艺术体操初级选材的身体形态各指标的评价标准。

Methods Fourty-seven cases of Pilon bone fracture were were performed with typing according to Ovadia and Beals standard, and Type Ⅰ was used plaster external fixation; Type Ⅱ was used the calcaneum skeletal traction plus manipulative reduction; Type Ⅲ was used open reduction and internal fixation and Ⅳ,Ⅴ were used limited internal fixation combined with outside clamp stand, meanwhile the patient were introduced to functional exercise and efficacy was evaluated.

对47例Pilon胃折患者按Ovadia和Beals标准分型，Ⅰ型采用石膏外固定；Ⅱ型采用跟骨牵引加手法复位外固定；Ⅲ型采用切开复位内固定；Ⅳ、Ⅴ型均采用有限内固定结合外固定支架的方法，术后功能锻炼，并进行疗效评定。

According to the types, injury time and capitulum radii fracture or elbow dislocation associated with or not, 66 cases of UCPF were randomly divided into two groups: Groups I and Group II, which were treated by internal fixation alone and by comprehensive therapies, such as internal fixation, external bracket fixation and the external and intern...

随访 1～ 2年，结果显示内固定加外固定支架术后早期锻炼并配合中药内服外敷外洗的疗效优于单纯内固定组，两者比较有显著性差异(P 。0 5 )。表明内外固定结合早期自主功能锻炼，中药早期活血祛瘀、消肿止痛，中后期舒筋活络、软坚散结，配合外敷外洗，能使肘关节达到既稳定又能最大限度地恢复功能的目的。

In comparison with traditional rigid fixation, the lumbar "U" shape dynamic fixation system may be a better fixation instrument for the lumbar degenerative disease, which can decrease intervertebral disc stress and prevent intervertebral disc cataplasia of the adjacent segment.

腰椎"U"形弹性内固定与刚性内固定相比，术后能明显降低邻近节段椎间盘内应力，有利于减少和预防邻近节段退变，有望成为进行腰椎内固定较好的一种装置。本文由中国论文范文收集整理。

ConclusionIn comparison with traditional rigid fixation, the lumbar "U" shape dynamic fixation system may be a better fixation instrument for the lumbar degenerative disease, which can decrease intervertebral disc stress and prevent intervertebral disc cataplasia of the adjacent segment.

结论腰椎"U"形弹性内固定与刚性内固定相比，术后能明显降低邻近节段椎间盘内应力，有利于减少和预防邻近节段退变，有望成为进行腰椎内固定较好的一种装置。

Bob Eckert has been chairman and chief executive of Mattel for eight years.

美泰董事长兼首席执行官鲍勃·埃克尔特在任已8年。

The outlook for honors and disgraces carries on and surpasses the traditional outlook for honors and disgraces theoretically, and carries on and develops the theory of construction of socialist mora...

社会主义荣辱观的提出在理论上是对传统荣辱观的一次继承和超越，是对社会主义道德建设理论的继承和发展，在实践上有利于形成良好的社会风尚。