样条函数

Firstly thesampling points of tooth surface measurement, mathematics model for spiral bevel andhypoid gear's fitting tooth surface is formularized reversedly by applying principle ofdifferential geometry and Ferguson parameter spline function.

此算法首先通过齿面离散或测量点，利用微分几何及 Ferguson 样条函数反求构造出螺旋锥齿轮齿面。

The results of calculations are tabulated and compared with calculated results obtained by means of known mathematical models.

结果证实通过样条函数计算二元系任意成份的活度系数效果都很好。

As sophisticated calculation of the transformation is hard to implement in each sampling time of NC machining,the coordinated motion of NC coordinate axes is expressed as quintic parametric spline function s,which use the rotation angle of the work gear as the parameter,and the re.

由于在数控加工每个插补周期中难以实现这种涉及大量运算的运动转换，因此将数控坐标轴的展成运动表示为以工件齿轮转角为参数的五次参数样条函数，保证了插补的实时性和精确性。

The B-spline expansion technique and the method of model potential of atom have been applied to study the properties of Stark states of lithium.

用B-样条函数展开方法，结合原子的单电子势模型研究了静电场中锂原子里德伯态的性质。

After looking up a large amount of native and foreign information, the materials used in the experiment were as follows: PTFE base, graphite filler, molybdenum disulfide filler, copper powder filler, carbon fiber and so on. The experimental method is that the formula was designed according to uniform experimental method, the relationship between formula and frictional property was found with spline function and then the representative test points were chosen from fitting curve to make verification test for optimization.

经过查阅大量国内外文献资料后确定原料为：聚四氟乙烯树脂为基体，加入石墨、二硫化钼、铜粉、碳纤维等填料；试验方法为：根据均匀试验方法设计配方，用样条函数找出配方与摩擦性能的关系，然后在拟合曲线上选取具有代表性的试验点进行验证试验，达到优化的目的；制备工艺：冷压烧结法制备固体润滑剂。

The B 3 spline function is used to fit the lateral distribution of strip thickness. The influence of hot strip local high points on cold strip internal stress distribution and thickness was quantitatively analyzed.

采用 B3样条函数拟合带材厚度横向分布，定量研究热轧来料局部高点对冷轧带钢板厚和内应力分布的影响。

Thirdly, geometry and mechanics equation on arbitrary point of the mooring line is deduced based on the catenary's theory . By using B-Spline functions the relationship curve between excursion and mooring force can be obtained, so the mooring force on buoy during the motion is known.

另外，本文应用数学物理的悬链基本方程，推导出平衡悬链上的任意点的几何、力学计算方程，给出了链型静力平衡判别式，还建立了锚链松弛和张紧状态下锚链顶端位移与水平力及垂向力之间关系的分析程序，通过B样条函数方法拟合不出同吃水情况下物体的水平漂移量与锚链拉力之间的关系曲线，从而在时域计算中可以得到锚链力的大小。

Binary system ; activity ; phase diagram ; spline function ; numerical computation ; computer applications ; Free terras ; activity coefficient

二元体系；活度；相图；样条函数；数值计算；计算机应用；活度系数

So there are natural relations between splines and mechanics.

因此，样条函数与力学之间有着天然的联系。1977年，J。

In chapter 2,some preliminary knowledge about the B-net method,mutivariate splines and geometric continuity is provided.

第二章，简单介绍了一下有关多元代数样条函数的基础知识，以及B-网方法和几何连续性。

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。