查询词典 hyperbolic conchoid

Spacelike case: Hyperbolic space H2, spacelike plan.? Timelike case: Null scroll- Timelike umbilical surface: de Sitter 2-space S2, timelike plan.

在此基础上，我们给出了伪全脐曲面的一种分类：·类空的情况：双曲空间H~2，类空平面。

planetarium building ; U-shaped glass passage ; glass spiral ; irregular hyperbolic glass

玻璃工程分北立面幕墙及采光顶、马鞍形玻璃通道、4个空间钢结构玻璃旋

The underlying method is based on the simple wave solutions of a system of hyperbolic partial differential equations.

基本的方法是以双曲型偏微分方程组的简单波解为根据的。

We obtain several decay estimate of solutionsto hyperbolic system of first order by different norms of initial data.

得到了一阶双曲组Cauchy问题解的几个衰减估计。

The shock response of hyperbolic tangent system is investigated under the action of rectangular pulse.

研究双曲正切包装系统在矩形脉冲作用下的冲击响应。

To similinear hyperbolic system, we use interpolated coefficient FEM and get similar results as the linear one.

对于一阶半线性双曲组，我们对半线性项插值系数有限元方法，得到了和线性问题类似的结论。

There are two possibilities if we consider only the case that the positive equilibrium of the system p is hyperbolic.

该模型在我们感兴趣的区域里面存在一个双曲平衡点；并且这个平衡点要么是渐近稳定的，要么其稳定流形是一维的从而存在周期解。

Although it is proved via a hyperbolic symmetric system,some especial contents from Poisson equation are to be dealt with.

尽管主要的思路是将原系统转化为一个对称双曲系统来处理，但一些来于Poisson方程的具体内容仍需要考虑。

An important aspect of the theory of the nonlinear hyperbolic system of conservation laws is the existence of solutions. It helps to justify the appropriateness of the models.

关于非线性双曲型守恒律理论的一个重要方面是方程组解的存在性问题，它有助于我们分析对身边的自然现象建立的数学模型是否正确。

This process is modelled as a free boundary problem for a nonlinear system of hyperbolic differential equations, where the free boundary is the surface of the tumor.

上述过程可用一个双曲偏微分方程系统的自由边界问题来刻画，其中自由边界是肿瘤的表面。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。