形状

The Fourier descriptors of objects boundary are taken as the features being invariant to translation, rotation and scale changes.

由于所识别的工业工具具有一个自由度，它们的形状有一定的动态变化范围，导致同一目标的形状特征矢量的不唯一性。

In order to make up the deficiency of ordinary trigonometric polynomial curves in aspect of shape adjustment, then in view of polynomial spline cannot represent some transcendental curves, a new kind of parametric trigonometric polynomial spline with a shape parameter is constructed by linear singular blending technique.

为了弥补普通三角多项式样条曲线在形状调整方面的不足，同时又考虑到多项式样条曲线不能精确表示一些超越曲线，我们利用奇异混合的思想构造了一种新的带有形状控制参数的三角多项式样条曲线。

Tringle Quadrilateral hexagon octagon and cireular flat shape can be formed. Cambered net shell can have the form of cylinder, olive, ball, etc.

可构成三角形、四边形、六边形、八边形和园形等多种平面形状；曲面网壳则可以构成园筒形，橄榄形、园球形等任意形状。

The samples were smeared on slides and stained with Giemsas stain. The stained smears were observed microscopically and photographed. It showed that except typical trophozoites in binary fission. the following trophozoites of abnormal morphs were also observed. for instance abnormal trophozoites with binary fission; enlarged trophozoites with round and irregular shaped eosinophilic bodies in the cell plasma; enlarged cells containing round and irregular shaped eosinophilic bodies and flagella; enlarged cells which contain 6 or 8 nuclear-like bodies and flagella, 3 or 4 embryonic forms of daughter trophozoite in one mother trophozoite; 4 trophozoite embryonic forms with fused plasma 3 trophozoites with fused plasma;4 trophozoites with fused plasma; a pair of trophozoite with binary fission fused with another trophozoite;2 pairs of trophozoite with binary fission fused each other; a trophozoite with 1 nuclear only.

结果 除观察到典型的营二分裂法繁殖的贾第虫滋养体外，还可见到多种形态异常的虫体，包括；虫体呈非典型二分裂；滋养体胀大，胞质中有团块状和不规则形状的嗜酸性物质；在胀大的贾第虫细胞内含有团块状和不规则形状的嗜酸性物质以及鞭毛；在胀大的贾第虫细胞内含有6或8个核状物以及鞭毛；在一个母体细胞中含有3或4个子体细胞的雏形；胞质互相融合的4个滋养体的雏形；胞质互相触合的3个滋养体，胞质互相融合的4个滋养体；1对营二分裂的滋养体与另一个滋养休互相融合；2对营二分裂的滋养体互相融合；仅有1个细胞核的滋养体。

Shape Memory Alloy is a new type of metal material.

形状记忆合金是一种新型的功能材料，它具有形状记忆特性、变刚度特性和超弹性特性。

By focusing on the shape of the body, underfloor, wheelhouse liner and shape of the wheels, the designers of the new Toyota Prius were able to reduce the coefficient of drag value to 0.25, compared to 0.26 for the previous model.

通过对身体的，地板下，驾驶室班轮及车轮形状的形状为重点，新的丰田普瑞斯的设计者能够减少风阻系数值为0.25，比0.26前一个模式。

Disturbance in the way in which one's body weight or shape is experienced, undue influence of body weight or shape on self-evaluation, or denial of the seriousness of the current low body weight.

干扰的方式，一个人的体重或形状是有经验的，不正当的影响，体重或形状对自我评价，或剥夺的严重性，目前的低体重。

To is the first car to be built since the Alfa Romeo 8C Competizione, Alfa Romeo's icon of style and technology, from which it borrows certain characteristic traits: the particular shape of the unframed side windows, the three-lobed motif that distinguishes the front bumper, the shape of the headlights and the LED tail lights.

To是第一辆车是自阿尔法罗密欧8C Competizione，阿尔法罗密欧的风格和技术，从它借用某些特征特性：成帧的侧窗，三叶状图案特定形状的图标建成区分的前保险杠，前大灯的形状和LED尾灯。

Modifying the shapes of unit cell or pore, there were no obvious difference in mechanical performance of the scaffold.

单位结构形状与孔洞形状的改变，对於支架力学效能的影响则无显著的改变。

Visualize this unshaped life force soup taking on the shape of your desired creation

观想没有形状的生命力之汤，变成你所想要的造物的形状

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。