查询词典 polyhedral

In this paper, an efficient algorithm is proposed to rebuild polyhedral model by constructing its faces using constraints and rules recognize from the shape structure and plane's projection.

一般来说，模型引导采用了模式识别的方法，从体的理解角度来解释三视图，效率和可靠性都优于最早出现的自底向上算法。

The segmentation problem is still unsolved even for simple scenes containing only polyhedral objects.

即使是对仅仅包含多面体的场景，分割问题也没有完全解决。

These viruses have several common properties,such as polyhedral morphology,and linear dsDNA genomes.

由于小球藻病毒与寄主的关系具有严格的专一性，所以这11个病毒分离物均属于NC64A小球藻病毒。

A new feature angle criterion and local greedy triangulation method are presented to simplify vertexes of smooth polyhedral model.

提出了顶点的特征角定义方法、特征角准则及删除顶点后对遗留空洞的局部贪婪剖分方法，解决了多面体表示的光滑曲面模型的简化问题。

The number of polyhedral inclusion bodies was increased 32.3% and the titer of extracellular virus was increased 20.9%.

在换用的培养液中添加1％TPB可以提高病毒产量，多角体产量增加32.3％，游离病毒粒子的滴度提高20.9％。

Small intensely fluorescent cells in rat's heart are round, oval or polyhedral in shape.

成年大鼠心脏小强荧光细胞的数量为442～664个，其中86～92％位于心房外膜，而且主要位于心房背侧几个区域。

The results show that there exits [ GeO4 ] polyhedral structure and Bi ion independently in BGO melt.

结果显示，桥氧键Bi-O-Ge和O-Bi-O在晶体和边界层中都存在，而在熔体中消失。

In this paper, an efficient algorithm is proposed to rebuild polyhedral model by constructing its faces using constraints and rules recognize from the shape structure and planes projection.

文中根据实体构成和平面投影的约束和规则重建显式表达的面，并进一步推导出隐式表达的面，从而得到完整的形体边界模型。

The rockfall was regarded as a polyhedral, non- particle rigid body, and its motion formula was set up with the revolution motion of rock rigidity.

考虑落石为多边体的非质点刚体，利用刚性的回转运动建立非质点的运动方程式。

The synthesis of copper sulfide and copper selenide nano/micro hollow cages with uniform polyhedral and sphere shapes.

使用盐酸羟胺作还原剂时，得到八面体的Cu2O微晶，改变反应条件得到一维和立方体Cu2O的混合物及多孔颗粒。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。