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n.[数]极值，极端值
1、extremely painful───绞痛
2、extravagance syn───奢侈syn
3、malt extract───麦精，麦芽膏；n.麦芽膏，麦精
4、extremely difficult───万难；千难万难；难得要命；难上加难；极其困难的
5、extricate define───解脱定义
6、extreme caution───非常谨慎；极其小心
7、extruding gun───挤压枪
8、extra rich───特别富有
9、ambidextrous organization───二元性组织
10、extraditable definition───可引渡的定义
1、The note gives an extension of extremum principle for harmonic functions.───本文给出调和函数极值原理的一种推广。
2、drawing on the experience of genetic algorithm (GA), the possibility that the algorithm falls into local extremum is decreased.───借鉴遗传算法中的变异Cao作增加了粒子的多样性，减小了算法陷入局部极值的可能。
3、To locate an extremum we look for these points.───为了确定极值，我们需要找这些点。
4、The paper deals with the vector extremum problems with set constraint.───本文研究带集合约束的向量极值问题。
5、Particle Swarm Optimization (PSO) algorithm is a powerful method to find the extremum of a continuous numerical function.───微粒群优化算法是求解连续函数极值的一个有效方法。
6、It used to solve the problem that Particle Swarm Optimization(PSO) easily falls into a local extremum.───克服了经典粒子群算法中参数选择问题以及粒子群算法易陷入局部极值问题。
7、Meanwhile, the differences between the conditional extremum and unconditional extremum in concept and evaluation are pointed.───同时还指出了条件极值和无条件极值在概念上及求法上的一些区别。
8、The conclusion can be drawn that the optimal heat transfer performance of PHP can be achieved by solving for extremum of regression model.───通过求解回归极值，可以对模型在给定工况下进行优化，从而获得脉动热管的最佳传热性能。
9、Due to its ability to calculate the extremum , the semi singular value decomposition will be more useful in many applications.───因为该算法有求极值的能力，所以它将在应用领域中发挥更大的作用。