查询词典 hyperbola

The time and distance curve of reflection wave from air can be divided into two types: hyperbola type and line type.

空气中反射体的反射回波时距曲线，一般有二种形式：双曲线型和线型。

The relation between the chlorinity and porosity may be approximated by a hyperbola.

含氯量和孔隙度之间的关系图式也许近似于一条双曲线。

Hyperbola model and the load-sedimentation analytical solution will offer a new method of calculating single pile sedimentation in the future.

为今后单桩沉降的计算提供了一种新方法。

If the velocity relationships are revised, then the hyperbola is of the opposite phase from the reflection

如果速度关系颠倒，则双曲线相位便与反射的相位相反。

Construct an animation of a rectangle whose sides are tangent to a given ellipse/hyperbola.

建构一矩形的动态绘图。矩形的边是给定的椭圆或双曲线的切线。

A hyperbola model was proposed and verified based on tests, which well describes deformation behavior of liquefied sandy soils.

基于试验提出了一个可以较好的描述砂土液化后变形特性的双曲线模型，并对模型进行了验证。

Thereby, it generalizes portfolio frontier curve from hyperbola to hyperboloid of two sheets. When there exists risk securities, it generalizes frontier from straight line to cone. Meanwhile it gives some corresponding conclusions.

从而把原模型中没有无风险证券时的前沿证券曲线从双曲线推广到双叶双曲面，把有无风险证券时的前沿证券曲线从直线推广到圆锥面，同时还得到了一系列相应结论。

The minimum curvature circles of parabola, ellipse and hyperbola all are their inscribed circle, their equations are^2+y^2=p^2、 and respectively.

抛物线、椭圆和双曲线的最小曲率圆都是它们的内切圆，其方程分别为^2+y^2=p^2、。

Function graphing and analyzing: 2D, 2.5D functiongraphs and animations, extrema, root, tangent, limit,derivative, integral, inverse; sequence of number: arithmetic progression, geometric progression; analytic geometry: vector, line, circle, ellipse,hyperbola and parabola; solid geometry: spatial line, prism, pyramid, cylinder, cone, dado and sphere; Ability to save graph as data file or bmp file; Ability to save animation as AVI file; Ability to move, zoom in, zoom out and rotate the scene.

函数图表和分析：2D， 2.5D 函数图表和动画，极值，根，正切，极限，导数；序列号：等差数列，等比级数；解析几何：向量，矢量，直线，圆，椭圆，双曲线和抛物线；立体几何：空间线，棱柱，三角锥，圆柱，圆锥体，梯形台和球体；保存图形为数据文件或者图像文件的功能；保存动画为 AVI 文件的功能；移动，缩小，放大和旋转场景的功能。

The hyperbola discount model is utilized to introduce the theory of cognitive bias into the study of the problem. From the perspective of microcosmic, the economic entity enterprises are analyzed. The conclusion is drawn that the enterprises will invest with the impulse when the economics is prosperity, and procrastinate investment lingeringly when the economics is at a low ebb because of the cognitive bias β.

文中利用双曲线贴现模型，将认知偏差理论引入到产能过剩问题的研究中来，从微观视角分析了企业作为市场中的微观主体的投资行为，得出结论：由于存在认知偏差系数β，企业会在经济过热时出现冲动投资，在经济处于低谷时拖延投资，导致产能与市场需求的非同步变化，最终形成产能过剩、产能不足。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新