查询词典 radius of curvature

Fig.7shows the comparison of radius of curvature and cross-sectional deformed shape between the experiment and FE simulation.

图7所示为曲率半径和横截面形状在试验和有限元模拟中的比较。

Key points in connection with the design of the stabilizer bar were presented also.Finally the methods of determination of the radius of curvature of st...

还提出了横向稳定杆的若干设计要点，并介绍了根据横向稳定杆的应力有限元分析结果确定其弯曲处曲率半径的方法

First, a smooth curve is obtained from the data by curve fitting with the method of non-linear least squares fit. Then the tangent vector and the radius of curvature of each point on the curve can be calculated for the error evaluation. With the fitted curve, the focusing state of the aspheric lens can be obtained by the method of ray tracing.

主要过程为首先采用非线性最小二乘拟合的方法进行曲线拟合，并计算出曲线上各点的切矢量和曲率半径，分析它们的误差，最后对拟合后的曲线用光线追迹的方法得到非球面镜的聚焦情况。

The methods above are used in practical data-processing. The errors of the tangent vector, the radius of curvature and the focusing are obtained through curve fitting and ray tracing. Finally, the charts are ploted by the matlab emulation.

将以上方法用于实际数据的处理中，对一组透镜表面数据进行拟合、分析，最终得出透镜的表面形状误差、各点的切矢、曲率半径误差以及光线的聚焦误差，并用matlab仿真出曲线图。

The tip 's radius of curvature and the relative position to the surface of the sample that influenced the distribution of the surface electric field,thus affected the structure of the oxide.

利用原子力显微镜AFM进行阳极氧化纳米刻蚀加工的实质是电场作用下发生下的电化学反应，探针是影响氧化加工重要的因素。

The parameters are tangent vector error, the radius of curvature error and focusing error.

对光线追迹方法的研究，给出光路计算公式和基本流程图。

Cornea ; thickness ; radius of curvature ; endotheliocyte ; high myopia.

角膜；厚度；曲率半径；内皮细胞；高度近视

In the result, the a critical value of the segment sectional deformation and minimum formable radial radius of curvature with maintaining the suitable sectional bending rigidity of each segment were , respectively, determined under the forming present process conditions investigated.

最后，通过对变形过程的研究，各段变形的临界值和保证弯管各段有适当的弯曲强度的最小变形曲率半径被分别确定。

The double circular arc spiral bevel gearing is a type of points contact transmission by concave-convex tooth profile between meshing gearing, it has the advantages of large comprehension radius of curvature, good lubricating ability etc..

双圆弧弧齿锥齿轮传动是一种凸凹齿廓相接触的点啮合传动，有较大的综合曲率半径，因此有很高的接触强度；且润滑效果良好。

In the case of a flat-faced follower, such undercutting occurs when the convex radius of curvature of the cam surface shrinks beyond zero.

平底从动件的情况下，根切发生在凸轮表面凸起曲率半径收缩趋近于零的时候。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。