extremal
英
美
n. 极值曲线，致极函数
adj. 极值的
双语例句
- 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。 - 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 - 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。 - 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 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。