几何形状

Methods A new self-designed rhomboid flap which was the summary of the related various geometric figures were applied in soft tissue defects repairment.

参照临床上多种相同几何原理的局部皮瓣，自行设计改进的菱形皮瓣，以修复各种形状的体表软组织缺损。

The problem has wide applications to various disciplines such as computational complexity theory, organic chemistry etc., and is also closely related with the problem of how to construct cospectral Riemannian manifold in Riemannian geometry and the problem of 'Can one hear the shape of a drum?

该问题的研究在计算复杂性理论、有机化学等领域有着重要应用，并与Riemann几何里面如何构造同谱Riemann流形及物理学里面的'听鼓辨其形状'等问题密切相关。

A technique which can control the iteration step length of the single step full Newton Raphson method is presented to get the converged solution.

纺织物的弯曲刚度比其面内拉伸剪切刚度小得多，其下垂过程具有高度几何非线性，它能在经向和纬向同时屈曲，形成漂亮的圆角形状。

Based on the geometric expression of the NURBS curve, a simple and effective method of curve and surface extension is put forward, and the blade surface is then successfully extended with the tangent vector by repeatedly applying the above method.

根据叶片的形状特征，以曲线的几何形式为基础，提出了一种简单实用的曲线曲面延伸方法，实现了切矢量连续的叶片型面的延伸。

The topological and geometry mapping between half-edge model and one of the other six shape models is proved.

4证明了半边模型与其它六种形状模型间的几何拓扑映射存在性。

The main contributions of the dissertation are concluded as follows: 1 A mathematical basis of the exchange of product data----the Set-based model mapping is established. The shape model mapping, such as the 1: 1, 1: n and n: n topological and geometrical mapping, is especially analyzed.

总结下来，论文做出了以下几个方面贡献：(1)建立了产品数据交换的数学理论基础——基于集合的模型映射，重点研究了在产品数据模型映射中具有代表性的形状模型映射，给出了一到一、一到多和多到多的拓扑几何映射分类。

In an understated geometric perfection, their shape reflects the mythical symbol for life and the world.

在一个低调的几何完美，它们的形状反映了神话的象徵生命和世界。

Whether the area and the shape of the discrete global grids model units are similar to each other affects the precision of the model.Therefore the quantitative analysis of the unit geometry distorts,distribution rule and so on is one of the important parts in model creating.

球面离散格网模型单元的面积、形状是否相似关系到模型的精度，因此定量分析单元的几何变形、分布规律等是格网模型建模的重要组成部分。

In this paper,using the classification for the point of general surface in differential geometry,a new combination that relies on the type of point on real conicoids is studied,and then can know more about the shape of conicoid.

利用微分几何中对一般曲面上点的分类来研究实二次曲面依点的类型的又一重要新组合，从而对二次曲面的形状有进一步的认识。

The present work studied the morphology and properties of ternary blends composed of thermoplastic, glass fiber and thermotropic liquid crystalline polymer.

本论文研究了由热塑性树脂、宏观纤维和热致液晶聚合物组成的多相共混体系中，组分形态和相界面作用等因素与体系加工流变性能和其他性能的内在联系，以及这些因素对液晶聚合物和宏观纤维几何尺寸与分布的影响规律，从流变学、形态学和力学上认识形状与尺寸不同的两种分散相对体系产生的影响。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。