查询词典 cubic

The purpose of this chapter is to present a very straight forward approach and indicate the utility, advantages and power of using the combinations of the linear transformation approach and the trigonometric solution for the cubic equation to obtain a general closed-form analytic solution for bulk waves in orthotropic anisotropic materials.

目的是综合应用线性变换与一元三次方程的求解技术得到正交各向异性材料中平面体波的严格解析解。

As the cubic B-spline curves, each trigonometric polynomial curve segment was generated by four consecutive control points.

与三次B样条曲线类似。曲线的每一段由相继的4个控制顶点生成。

Presented a cubic trigonometric polynomial spline curves with shape parameter.

给出了带有参数λ的三次三角多项式样条曲线。

Cubic non-uniform trigonometric polynomial curves with multiple shape parameters are presented in this paper. They are C^2-continuous for a non-multiple knot vector and C^3-continuous for a uniform knot vector respectively. The ellipses can also be represented by them.

对于非均匀节点向量给出了一类带多个形状参数的三次三角多项式曲线，这类曲线具有三次多项式B样条的许多重要性质：对非重节点为C^2-连续，对均匀节点则为C^3-连续，能直接表示椭圆。

The trigonometric polynomial curves retain the main superiority of cubic Bézier curves.

给出了二次三角多项式B zier曲线，基函数由一组带形状参数的二次三角多项式组成。

At last, enclose several instance , demonstration of picture, is it demonstrate dual-cublic and trinary cubic interpolator to succeed in.

最后所附几张演示图片的实例，成功地显示出双三次插值与三三次插值的具体效果。

The energy erupted by the volcano is even more powerful than that of the explosion caused by trinitrotoluene of 100 million ton or 150 million ton or dozens of hydrogen bombs since the volcano erupted about 40 cubic km magma rock.

它爆发的能量比1亿或1.5亿吨烈性梯恩梯的能量还要大，因为它喷射出了约40 立方公里的岩石。

The results indicate that when ignoring the surface energy, the relaxation degree increases with the increase of the aspect ratio regardless of the shape, among which the truncated pyramid quantum dots tend to become steady earlier than others. With the increase of the inter-island distance, the strain energy in the dots decreases, especially in the cubic dots.

计算结果表明，在不考虑表面能的情况下，当量子点高宽比增加时，弛豫度上升，并且发现平顶金字塔形量子点最先达到稳定；岛间距增大时，量子点内应变能下降，其中立方体形量子点应变能下降最快。

Cubic zirconium tungstate（ZrW2O8 ）has received considerable attention because of its anisotropic negative thermal expansion at the temperature of

ZrW2O8化合物因在0.3～1050K范围都表现出大幅度的各向同性负膨胀特征而备受关注。

I am going to divide a shopping area in cubic yards using mason twine.

我将用红毛线把一个商店的空间分割成立方米。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷