extremal
英
美
n. 极值曲线，致极函数
adj. 极值的
双语例句
- The bound of upper ( lower) directional derivatives for extremal function is given under the M-F constrain criterion.
在M&F约束准则下给出了极值函数上（下）方向导数的界。 - Around a bar magnet, for example, the lines of force point from the north pole to the south. THE EXTREMAL DIGRAPHS OF THE kTH UPPER GENERALIZED EXPONENT FOR k-UPPER PRIMITIVE SYMMETRIC DIGRAPHS
例如，在磁铁棒周围的磁力线从北极指向南极。上本原对称有向图上广义指数的极图 - HCMU metric is a special kind of extremal metric on Riemannian surface with global rotational symmetric.
HCMU度量是黎曼曲面上极值度量的一个退化情形，具有整体旋转对称性。 - Best Constants and Extremal Functions for Sobolev Inequalities
Sobolev不等式中的最佳常数及其达到函数 - Extremal Optimization Algorithm for Dynamic Combinatorial Auction Problem
采用极值优化算法求解动态组合拍卖问题 - The use of genetic algorithms achieve about extremal function of problem solving, function has been give.
使用遗传算法实现关于函数极值问题的求解，函数已给出。 - Bicyclic Graphs with Extremal Kirchhoff Index; 2-wire, 2-way repeater. One or two line can be specified.
双圈图的Kirchhoff指标极值两线双向中继器。可指定单线或双线。 - Extremal Graphs with Respect to Merrifield-Simmons Index of Unicyclic Graphs
单圈图的Merrifield-Simmons指数的极值图 - Estimates on the extremal weighted Sobolev-Hardy functions
一类含位势Sobolev-Hardy极值函数的估计 - Then, an extremal optimization algorithm to solve the problem was designed, and the algorithm was tested with an example.
最后，基于极值优化设计了求解该模型的算法，并给出了具体算例对算法进行验证。 - Application of extremal distribution to natural risk prediction of construction project
极值分布在建设项目自然风险预测中的应用 - A New Extremal Size of Graphs without a Nowhere-zero 3-flow
没有任意非零3-流图的一个新下界 - This paper obtains a general result in the precise asymptotics for the point process of the jump times of an extremal process with wide range weighted functions and boudary functions.
为了解决学术期刊指标体系综合评价中不同评价方法结果不一致问题，文章利用中国科学技术信息研究所的医学院校学报数据，提出了一种新的基于极值法的组合评价方法。 - The study of extremal surfaces is of substantial interest in mathematics, general relativity and string theory.
极值曲面的研究在数学理论，广义相对论和弦理论中具有相当重要的地位。 - Based on response of CCD to the sine input signal, the period and extremal positions of output signal were analyzed and simulated.
CCD对正弦输入信号的响应特性的基础上，对信号输出周期、极值位置进行了理论分析和数值模拟。 - The paper discusses how to implement dynamic optic theory to analyze the extremal value of image deflection and the off-axis.
本论文论述了应用动态光学理论分析棱镜的像偏转与光轴偏。 - In the bounded region, affine stretching is an extremal mapping.
在有界区域上，仿射拉伸是极值映射； - The Study of Timelike Extremal Surface in Minkowski Space
闵可夫斯基空间中的时向极值曲面若干问题的研究 - At first, the extremal control of the system was got, then the reachable region of the time reversed system and the controllable region of the system were given.
文中对带有两个复极点和一个实极点的饱和受限三阶反稳定系统的可控区域描述问题进行了研究。 - On a Variational Lemma of Extremal Quasiconformal Mappings; Estimation of the Dilatation Function of Quasiconformal Extension
关于极值拟共形映照的一个变分引理关于拟共形映射扩张的伸缩商的估计 - Based on the intersection iterative and the local search algorithm theory, two major phases in this algorithm were improved, including the extremal selecting and the branches processing.
利用相交迭代和局部搜索的思想，分别对选拔法的极值运算和分支处理进行了改进。 - In this paper, inverse degree of unicyclic graphs and bicyclic graphs is discussed, and the extremal graphs that reach the upper and lower bounds are given.
研究了单圈图、双圈图的反比度，给出了它们的上下界并得到达到最大最小值的极图，还进一步给出多圈图的上下界的一个猜想。 - The forbidden subgraph problem is a prime example of the rather large family of extremal problems is graph theory.
禁向子图问题是图论中相当大的一类极值问题中的主要例子。 - The existence of extremal random solutions and random comparison results for these systems of random equations are also obtained.
这些随机方程组的极值随机解的存在性和随机比较结果也被获得。 - The Extremal Functions of Analytic Hilbert Spaces over the Unit Disk
单位圆盘上解析Hilbert空间的极值函数 - We revisit the classical extremal problem on Cartan domains.
研究了Cartan域上的极值问题。 - A graph is called star extremal if its fractional chromatic number is equal to its circular chromatic number.
一个图当它的圆色数和分色数相等称之为starextremal。 - The extension of extremal monotonic Linear functionals in partially ordered linear space is discussed.
主要讨论偏序线性空间的端单调线性泛函的延拓性。 - On the extension and existence of extremal monotonic linear functionals
关于端单调线性泛函的扩张和存在性 - Finally we present a new econometric way to get extremal index, and prove its effectiveness.
最后，提出了一种新的计算极值指数的计量方法，并证明了其有效性。