The hyperbolic surface, which has so-called negative curvature because its surface curves up and down at the same time, like a saddle.
双曲曲面，即通常所称的负曲率，因为它的表面同时向上和向下弯曲，就像一个马鞍。
This one is a hyperbolic parabloid.
这个曲面是一个双曲抛物面。
At first she utters her usual hyperbolic cries of delight.
起初，她如平时那样夸张地表达她的高兴与感谢。
Inverse hyperbolic (asinh, acosh, atanh, acoth, asech, acsch)
反双曲线函数（asinh、acosh、atanh、acoth、asech、acsch）
The computer establishment's scorn may be hyperbolic, but it's understandable.
计算机企业的鄙视也许是夸张的，然而却是可以理解的。
Returns the hyperbolic tangent of the specified Angle.
返回指定角度的双曲正切值。
The hyperbolic model can be easily derived from a set of fuzzy rules.
这种模型是一种模糊模型，可以很容易由几条模糊规则得出。
The bounded solutions of non hyperbolic internal dynamics are discussed.
文中讨论了一类非双曲内部动态有界解的存在性。
There is obvious hyperbolic relationship between precipitation and Secchi Disk depth.
降雨和透明度存在明显的双曲线相关关系。
Traditional seismic data processing is on the basis of hyperbolic time-distance theory.
常规地震资料处理方法是建立在双曲时距理论基础之上的。
Analysts watching China's nascent e-reader market are almost as optimistic, if not quite as hyperbolic.
分析人士在观察中国这个正在崛起的电子阅读器市场时，还是非常乐观的，当然这绝非凭空夸大。
The relationship between shaft resistance and relative displacement is fitted with a hyperbolic model.
用双曲线模型拟合了摩阻力与相对位移之间的关系。
The coefficient functions of the hyperbolic equations considered are assumed to be piecewise constant.
我们假设在所考虑的微分方程中，系数函数为片段常函数。
The shock response of hyperbolic tangent system is investigated under the action of forward sawtooth pulse.
研究双曲正切包装系统在前峰锯齿脉冲作用下的冲击响应。
The following may be a bit hyperbolic, but follow me: The iPad is the world’s first truly convergent TV/computer.
接下来要说的或许有点夸张，但请接着听我说：iPad是世界上第一个真正集电视与电脑于一体的产品。
The correlation coefficient shows that obtained hyperbolic kinetic equation is fitting well with the reaction.
回归相关系数表明，双曲线动力学方程与反应能较好地吻合。
Exponential, hyperbolic, and harmonic curve equations are often used to mathematically express the decline curve.
指数曲线方程、双曲线方程以及调和曲线方程常用来数学表达递减曲线。
The method and results of this paper can be extended to the problems for a class of hyperbolic type systems as well.
本文所用的方法与所得到的结果也可推广到一类双曲型系统的快速最优控制问题中去。
The analysis on nonlinear buckling of double-deck hyperbolic parabolic reticulated shell under the uniform pressure.
双层双曲抛物面网壳结构在均布压力作用下的非线性屈曲分析。
The definition of metric averaging in hyperbolic space is given a few inequalities of metric averaging are obtained.
定义了双曲空间上的度量平均的概念，得到了关于度量平均的几个不等式。
The generalized Riemann problem for a class of decoupled nonlinear hyperbolic system of conservation laws is studied.
研究一类解耦非线性双曲守恒律系统的广义黎曼问题。
The sign of the chirp also affects the spatial intensity distribution of the ultrashort hyperbolic secant pulsed beams.
啁啾系数的大小和符号对双曲正割脉冲光束空间强度的分布有不同的影响。
Moreover, they may find it difficult to defer gratification or, as economists like to put it, they use hyperbolic discounting.
此外，他们会发现推迟享乐很困难，就像经济学家用双曲线贴现假设的那样。
Furthermore, the methods and results in this paper can be extended to the problem for a class of hyperbolic type systems.
本文所用的方法与所得到的结果，也可推广到一类双曲型系统的闭环时间最优控制问题中去。
The initial boundary value problem for nonlinear hyperbolic equation in three dimensional domain with moving boundary is studied.
研究具有变动边界的三维区域上的非线性双曲型方程的初边值问题。
Aim To study a class of boundary value problem of hyperbolic partial functional differential equations with continuous deviating arguments.
目的研究一类具有连续偏差变元的双曲偏泛函微分方程边值问题解的振动性。
Though the occasional comparisons to the Supremes are hyperbolic, to say the least, the rise of Destiny's Child has been similarly meteoric.
尽管有时将“命运之子”与“顶点”乐队相提并论可以说有些夸张，但至少前者的兴起和后者同样璀璨夺目。
Since 1950' s, the research of numerical method for hyperbolic conservation laws is one of key research directions in computational mathematics.
二十世纪五十年代以来，双曲型守恒律方程数值计算方法的研究一直是计算数学中的一个重要研究方向。
Since 1950' s, the research of numerical method for hyperbolic conservation laws is one of key research directions in computational mathematics.
二十世纪五十年代以来，双曲型守恒律方程数值计算方法的研究一直是计算数学中的一个重要研究方向。
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