quotient n. 1.【数学】商。 2.份额,应分得的部分。 intelligence quotient 智商。
difference n. 1.差异,差别。 2.不和,争论。 3.【数学】差,差额。 4.【逻辑学】特殊性。 There is no difference between them. 两者毫无差别。 the difference of jetsam from flotsam 弃货不同于浮货。 What difference can it make 不是一样吗? He is an artist with a difference. 他是别具风格的艺术家。 distinction without difference 无聊的区别。 make a difference 发生差别;使…有差别;(结果等)是重要的,有关系[影响] (One false step will make a great difference. 失之毫厘,谬以千里。 Don't let it make any difference. 没关系。 make a difference between A and B 使甲乙有别,对甲乙不一样)。 pay [meet] the difference 付差额金。 seek common ground while reserving differences 求同存异。 settle differences 调停。 split the difference 1. 折中,妥协。 2. 均分剩下的东西。 vt. 〔罕用语〕区别,使有差别。
Relative difference quotient algorithm is strong in local search , while genetic algorithm with a parallel operation is highly effective in global search 相对差商算法局部搜索能力强,而遗传算法具有较强的全局搜索性,发挥两者的优势,提出组合遗传算法。
Generating original population via the ergodicity of chaotic sequence , the optimized results generated from relative difference quotient algorithm are added to the original population to improve its performance 利用混沌序列的随机遍历性生成初始种群,并把相对差商算法的优化解加入到初始种群中,改善初始种群的性能。
百科解释
The primary vehicle of calculus and other higher mathematics is the function. Its "input value" is its argument, usually a point ("P") expressible on a graph.