不变形的

The experiments have been done in a database consisting of 3000 binary trademark images, the results show that this shape feature can depict the image well, and it has very excellent invariant performance under translation, scale and rotation.

总的来说，形状表示法可以分为两类：基于边界的方法，如 Fourier描述子[1] 和变形模板匹配 [2 ] ；基于区域的方法，如 Hu不变矩 [3 ] 。

This paper explores a way of analyzing the transformation of the cross section of thinwall structures while they are bending, gives the result of analysis for circular thin-wall structures.

本文对薄壁构件弯曲时横截面的变形提出一种分析，并对圆型薄壁构件给出了分析结果，说明其不应忽视的影响

No more ugly crumpling and stretching in your skin deformations!

让你的蒙皮变形不再有难看的破面与拉伸！

In the preyield region,the deformationfashion is linear viscoelastic.Chains of particles repeat the process ofgradually slanting→decreasingly slanting→reforming to slant,and remainintact.

在屈服前区，ER流体的变形方式为线粘弹性，ER流体中链结构变化为正向倾斜→正向倾斜减弱→恢复正向倾斜的重复过程，并且链保持完整不断裂。

Pressure deformation is a paper roll in the extrusion, fiber disnature which made the area and linear dimensions.

不张辛形变是纸张在滚筒洋施到挤压功用，纤维错位而爆发的曲线尺寸和面积的变形。

Thus the idea of language as a potentially distortive or alternative medium between us and the world simply cannot be cashed out, given Davidson's understanding of the necessary conditions for interpretation.

如此一来，'语言作为在我们和世界之间的潜在之变形或可选中介'这个想法就完全不能兑现，如果给定Davidson的理解之必要条件是解释的话。

Deep lithospheric mantle in the Qinghai-Tibetan plateau and adjacent area, which consists of imbricated dipping-northward multi-lithospheric terrains, is in convergent-subduction regime for sinking of cold lithospheric material. Geoidal anomalies and P/S velocity tomographies show that subduction into beneath Euro-Asian continent by Indian lithosphere not only causes intensive crustal upwelling, thickening and shorting deformation along S-N, but also affects depth of～600km in the plateau and eastern part of the Chinese continent and southern margin of the Siberian block.

大地水准面异常和P/S速度层析成像显示，印度大陆岩石圈向欧亚大陆的俯冲作用，不只是引起地壳的强烈加厚、隆升和南北向缩短变形，纵向上影响到600km深度，横向上波及到了中国东部和西伯利亚南部。

The acklay's foreward slashing claws are actually hypertrophied fingertips sheathed in hardened skin incapable of feeling pain.

阿克雷攻势凌厉的前脚爪其实是覆盖著坚硬皮肤、不会有痛觉的变形趾尖。

According to the anomalous effects of the test such as component deformation as a result of the repeated transverse impact,a fault elimination test method of equivalent simulation for cycling hammering is established,which adopts the theory of "equivalent actual response,and inequivalent actual stimulus".

在新型火炮增程弹药适配试验中出现引信异常失效，针对回收零件呈现受过多次横向冲击的变形等异常效果，建立了一种&等效实际响应，不等效实际激励&的等效模拟循环锤击故障排查试验方法。

The theoretical and testing research results show that inhomogenous microzone of construction ,conce-tration and energy in austenite ,which is in demand for unusual decomposition of undercooling austenite ,can be obtainedby controlling heating or plastic deformation or controlling cooling.

通过理论和试验研究表明，过冷奥氏体异常分解所需要的奥氏体内在结构上、浓度上和能量上的不均匀微区，可以借助于加热过程控制或塑性变形、或冷却过程控制来获得。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。