多形

Miracidium Duocheng conical or pear-shaped, the surface is there are many cilia, there mouth and digestive system.

毛蚴多呈圆锥形或梨形，表面被有许多纤毛，已有口和消化系统。

The tomatoes" image was analyzed, their surface features were extracted, and each tomato was discriminated using the method of particle segmentation by watersheds; a template based profile emendation method is advanced in which three typical profiles of tomato images are adopted; the coordinates of tomato"s central point are obtained; three constraint conditions are advanced and bias ranges are properly selected to match feature points in conjugate images.

对番茄图像进行分析，提取番茄的轮廓特征，采用分水岭变换法实现多果分割；提出三个典型的番茄图像轮廓为模板实现轮廓信息的补全和修复；提取番茄的形心坐标。

Su Wong-Shen's artworks reflect contemporary social phenomenon indirectly. He uses dog's figures to mock human's desire and violence in contemporary society. Dog's characteristic of attack and tear demonstrate human's rude and aggressive behavior. Dogs and animals represent greed, contemptibility, no benevolence and righteousness, which can be used to mock desire hidden behind human.

苏旺伸作品内容是以一种曲折间接的方式去反映当代社会现象，他以犬形图像讽刺当代社会中人们的诸多欲望、暴力等，以犬具有攻击、撕咬的特质来意味人们的粗暴、攻击的行为举止，并以犬、兽於文化中贪婪、卑劣、无仁义的意涵，讽刺人表面下所潜藏的欲望。

Due to the repetition and contradictoriness of destruction, mastering ultimate destruction as a tool in technical detail is hardly achievable so far. Therefore, the huge blank behind the ultimate destruction leads to various possibilities in artistic creation.

在此基础上，提出"根本破灭"这一概念，它有死亡，绝望等诸多表现形式，最重要的是它的确定性背后未知的力量，这种力量可以被感知确实存在于艺术巨大的空白中，却又未被定形和表现，艺术因此具有无限的可能和生机。

In virtue of this,some properties of convex polyhedroid are studied and the definite values and extreme values of convex polygon in Euclidean plane are extended to the case in n-dimensional space.

提出n维欧氏空间中广义重心坐标的概念，建立了广义重心坐标下两点间的距离公式，并利用于研究凸多胞形的若干性质，将欧氏平面上凸多边形的一些定值与极值性质推广到n维空间。

A projective silhouette based method was proposed to reconstruct the shape of little convex polyhedron.

为实现小凸多面物体面形快速重建，提出了基于投影轮廓的新方法。

The multitooth contact problem of the crown gear coupling is analysed by using 3 D BEM. Actual measurements on a specially designed test bed are made.

本文首先应用三维弹性边界元方法对一鼓形齿联轴器的多齿接触问题进行了数值计算分析，然后在专用试验台架上作了相关实测研究。

For the multifractal method, there is still no standard being set up to determine the threshold anomaly of metallogenic prognosis by the soil elements. This paper presents a calculation method using the cumulative frequency of elemental contentsnumber of deposits. The anomaly area obtained by this method can well identify the most of known deposits. Meanwhile, by this method some blank abnormal areas which are worthwhile to do further anomaly inspection have been identified.

多维分形方法下土壤元素成矿预测的异常下限值确定尚无标准，文中采用元素含量矿床数目累积频率的计算方法，基于该方法提取的成矿异常区域较好地识别出了绝大多数已知矿床，同时识别出了值得作进一步异常查证的空白异常区域。

The analysis show that O-forming is accomplished by bending of subdividing suspend arc,characterized by evolvement of curvature peaks form one to multiple peaks,which have nearly equal peak-to-peak distance.Process loading has corresponding episodic changes,and each episodic curve is similar.Loa...

载荷在成形过程产生相应的阶段性变化，各段位移载荷曲线具有相似性，并且载荷随悬弧的细分明显增加。O成形过程分为4个阶段：U形口合扰、直边弯曲、悬弧二次弯曲和悬弧多次弯曲过程。

A curvilinear,often lobelike figure or space formed between the cusps of intersecting arcs,found especially in Gothic tracery and Moorish ornament.

叶形饰在尖顶的交叉拱门之间的一块曲线的、常为裂片状的空间，在哥特式的窗花格交织线条和马蹄型拱的装饰上尤为多见

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。