变弯曲

With growth of ages, our arthrosis become ankylosis, and difficult to supple which is really a problem to the old.

随着年龄的增长，关节变得僵硬，不易弯曲。

To truly get the end with the backset tapered the same as the straight end, I can't use a straight edge to draw the whole line.

这真的使得弯曲的逐渐变细喝直的一头完全一样。我不能使用笔直划出全部线条。

This model has been applied to simulate the crack extension in three point bending creep test.

应用该模型，对三点弯曲蠕变试验中裂缝的扩展过程进行了有限元计算，发现裂缝扩展随时间的变化与应力—应变曲线的形状，尤其是强度破坏点以后的曲线形状密切相关。

According finite element theory, the computing method and step of Nishihara rheological model was given, numerical simulating of Three point bending creep test was performed and the results were coincided with that of test.

并对三点弯曲流变试验进行了数值模拟，结果也证明了改进后的西原模型与实测值的吻合性。

With increasing age, the activity of joint becomes less or pressed by gravity. For example, fatness will make cartilage atrophy, bruised and surfaces of joint will not be even, more seriously, cartilage will completely lose the function.

中文摘要摘要随著年纪的增加、生理性关节活动变小或重力的压迫，例如肥胖会使软骨退化、磨损、关节表面凹凸不平，严重时软骨会完全丧失，骨头与骨头直接接触会导致发炎、红肿、疼痛，甚至无法正常弯曲、移动。

For example, the roll elastic deformation breaks the statically determinate condition of roll system in duo mill, and this is the main reason of bearing longevity shortening and burning accident; in aluminium foil four-high mill roll system with a 1 mm gap, the ideal position kept by a 3 mm offset is out of effect, some phenomenon such as chock horizontal vibration, gyroscopic effect and micro dimensional dynamic cross happen in fact rolling process, abnormal super and partial load resulted by these is the main reason of the end thrust bearing accident; the thermal deformation of mill roll system accompanying the temperature raising not only changes the roller track age of rolling bearing, but also results a micro dimensional slow dynamic inverse cross that counteracts the gyroscopic effect in a degree.

如二辊高刚度轧机轧辊的弹性弯曲微尺度行为，破坏了辊系机构杆系的静定条件，成为轧机轴承短寿烧损的主要根源；铝箔四辊轧机只具有1mm的有隙辊系，凭借设置3mm偏移距和轧制力平衡产生的水平力以保持轧辊理想定位失去效用，却发生轴承座水平振动现象、陀螺效应和动态交叉微尺度行为，成为止推滚动轴承异常超偏载导致短寿烧损的主要根源；轧机辊系的伴随升温产生的热变形，不仅改变了滚动轴承滚道轮廓，还引起运动副内慢变动态反交叉微尺度行为，抵消陀螺效应的部分动态交叉角度。

Tail :The well-furred tail of fox-brush shape is set on just below the level of the topline, and is usually carried over the back in a graceful sickle curve when the dog is at attention.

当尾巴下垂的时候，不会在身体的任何部位弯曲展开，相反的也不会突然间的变平。当犬保持平静并且休息的时候，拖动状态的尾巴是正常的。

And the creep equation of annual plant fabre reinforced cement composite board has been set up.

介绍了麻杆增强水泥复合板，在承受弯曲载荷时，相对湿度对蠕变性能的影响，并建立了一年生植物增强水泥复合板的蠕变方程。

The series solution of lateral free vibration of variable cross--section cantilever beam, when shear flexibility is taken into account, is given in the dissertation.

对上述截面变化规律的弯曲悬臂杆，当考虑剪切变形时，其自由振动微分方程为变系数的四阶微分方程。

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The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。