同三维

然而，该算法并不能保证抽取出的等值面的拓扑同三维数据场的数据保持一致，即等值面的拓扑存在二义性。

However , it does not guarantee the surface to be topologically consistent with the data , called topological ambiguity .

一旦打印出来，就同三维模型彻底分离了，而出错的机会也会增加。

Once printed , they can become even more detached from the3D model , and the opportunity for error increases .

分析结果同三维有限元分析结果作了比较，证明了该方法的可行性，为圆形截面构件组成的刚架和桁架结构约束阻尼层振动抑制分析提供了简单的计算方法。

The comparison between the analytical results and 3-D FEM ones shows the validity of this method for truss structure and rigid frame consisting of hollow circular beams with CDL .

虚拟人脸合成是将二维的人脸图像、视频监控系统，同三维人脸识别和人脸造型技术相结合的关键技术之一，是一个极富挑战性的课题，极具理论研究价值。

Virtual human face synthesis is one of the key techniques that combine 2D human face images and video surveillance system with 3D human face recognition and human face modeling .

利用D-InSAR和AZO技术获取Bam地震同震三维形变场

Acquiring 3D coseismic deformation field of Bam earthquake by using D-InSAR and azo techniques

并对部分试验结果同Kalker三维弹性体非赫兹滚动接触理论计算的结果作了比较。

Also a comparison between the results calculated with Kalker 's theory of three dimensional elastic bodies in rolling contact and the those obtained from test are made .

在第一个层次里，他们住在同一个三维空间里的其他地方。

In Level I they live elsewhere in good old three-dimensional space .

系统，为地质科学研究提供了有价值的参考资料和三维复杂地学研究的技术支持可视化环境，也为同类型的三维地学建模软件开发提供了相关的经验。

This software system offers correlative experience for the development of three-dimensional Geological Modeling of the same type .

同一尺寸货物三维装箱问题的一种启发式算法

A Heuristic algorithm for Three Dimensional Container Packing Problem of Fixed-size Cargos

主要实验有二：一是选择同一实物的三维和二维两类模型让被试摹写；

The two main tasks were : copy the three and two-dimensional stimuli of the same model .

方法：所有患者先常规作二维超声检查，之后再由同一操作者行三维超声检查，并将二维及三维超声检查结果相对照。

Methods : All the subjects were conventionally conducted to two-dimensional ultrasonography ( 2DUS ) , then to 3DUS by the same scanner .

这样就使得其同常规矩形截面三维编织复合材料相比，力学性质会较早地由线性转为非线性。

This results in that compared with the simple rectangle , the mechanical performance of 3D braided composites with complex rectangular cross-section transforms from linearity to non-linearity earlier .

为加快显示速度，将一个三维地震数据体转换为三维二值图像，用有序扩展算法追踪同相面所在的三维连通域，细化后得到反射面的坐标数据。

In order to improve display velocity , transform the seismic data to a 3-D two-valued image , trace the 3-D connected zone with ordered cross algorithm , thin the zone to get the coordinate of the reflection surface .