The seasonal pattern of bamboo canopy arthropod community within investigation period could be divided into five stages by the optimal sorting.
以竹冠节肢动物群落内主要类群的物种数和多度为变量，对不同样地林区4-10月的7次调查样本进行群落季节格局的最优分割分析，结果表明最适分割数为5，该分割将群落的季节动态区分为5个时期，该划分基本反映出竹冠主要害虫的发生、消长与气候的年变化和竹林季相的关系，对于指导毛竹害虫综合治理有重要意义。
The cutoff score derived from Cluster-analytic method leads to examinee classifications that are most congruent with the external criterion. The cutoff score established by Nedelsky's method produces the highest value of test information function. A similar result is observed by investigating the interjudge reliability of Nedelsky's method and Angoff's method. 414 or more is the optimal number of judges to employ for establishing stable cutoff scores on CET-4 with Nedelsky's method and Angoff's method. 5 The weights obtained by discriminant analysis sorting from largest to smallest are that of Listening, Reading Comprehension, Vocabulary and Structure. 6 There are considerable changes from unweighted context to weighted one among Nedelsky's method and Angoff's method.
Nedelsky 方法产生的测验分界分数显著高于 Angoff 方法产生的测验分界分数。3）三种标准设定方法在三个不同的心理计量学方面各具优势：在与外在效标的一致性程度方面，聚类分析结合边缘组方法最好，Angoff 方法次之，Nedelsky 方法最差；在项目反应理论的测量精度方面，三种方法基本相同，Nedelsky 方法最好，聚类分析结合边缘组方法最差；在概化理论的评分者一致性信度方面，Nedelsky 方法和 Angoff 方法基本相同，Nedelsky 方法略高。4）在 CET-4情境下，运用 Nedelsky 方法和 Angoff 方法，14位或以上专家人数为推荐的最佳专家人数方案。5）通过判别分析得到 CET-4三部分的权重中，听力理解部分被赋予的权重最大、阅读理解部分次之、词汇与语法结构部分最小。6）加权情境下使用标准设定方法得到的测验分界分数较没有加权情境下得到的测验分界分数在与外在效标的一致性程度和评分者一致性信度两方面都有所提高，Angoff 方法较 Nedelsky 方法提高得尤为明显。
The results demonstrate the capabilities of the proposed approach to generate well-distributed and general Pareto-optimal solutions for the EED problem. The comparison with the classical non-dominated sorting genetic algorithm-II demonstrated the superiority of the proposed approach and confirms its potential to solve the multi-objective EED problem.
以一个包含6个发电单元的电力系统为例进行环境和经济多目标优化发电调度，测试结果验证了该算法能得到完整且分布均匀的帕累托最优解集，通过与普通非劣排序遗传算法(non-dominated sorting genetic algorithm，NSGA) NSGA-II进行比较，进一步论证了该算法的优越性及求解多目标优化发电调度问题的能力。
For examples, the problem of sorting a set of elements has been studied extensively; and as a result, several efficient algorithms to solve this problem have been devised, and it was proven that these algorithms are optimal in the sense that no substantially better algorithm can ever be devised in the future.
例 如科学家针对一组元素的排序问题进行了广泛的研究，作为结果已经设计出几种高效算法来解决这种问题，而且已经证明这些算法在计算复杂性方面是最优的，即将来不可能设计出实质上更好的算法。
Optimal look-ahead structure, low fan-out decoder structure and low complexity sorting network optimized for M-Algorithm are employed to reduce the critical path delay to almost the same as that of PDFD while maintaining the advantages of low complexity.
通过优化的超前计算结构、低扇出解码器结构以及为M算法优化的低复杂度排序网络结构，在保持M算法的低复杂度优势同时将其关键路径延迟缩短至与PDFD相当。
Taking the GCE as the central model to calculate the relative optimal correlation degree to realize the optimal sorting of terminal distribution candidates.
然后以灰色关联分析为中心模型计算出相对最优的关联度，从而实现对候选站场布局方案的优先排序。
The planning method take the optimal value with sampling, evaluation, and determine the degree of optimization with the difference of number of sampling results in order to find optimal or near optimal sorting scheme.
该规划方法对可行排序方案进行抽样、评价、取最优值，并通过多次抽样结果的差值判定优化程度，从而找到最优或者接近最优的排序方案。
The methods of diversity exponent, evenness exponent, richness, principal component analysis and optimal sorting method were used to study the community structure and temporal pattern of arthropods in cotton-alfalfa intercrop in Dunhuang.
应用多样性指数、均匀性指数、丰富度、主分量分析方法和最优分割法，研究了不同时期敦煌间作苜蓿棉田节肢动物群落结构及时间格局。
We not only can select the optimal project by sorting the linguistic information evaluation value, but also preliminary judgment project quality according to the linguistic values, create a government market social cooperation mode.
在得到项目评价综合的语言值后，不但能通过排序甄选出最优项目，也能根据语言值初步判断项目优劣，走一条政府+市场+社会的合作模式。
Optimal sorting method was employed to study the time pattern of the insect pest community in sorghum earhead.
应用最优分割法研究了四川高粱穗部害虫群落的时间变化。
The principal components analysis and the optimal sorting method were used for studying the temporal patterns of insects communities in maize monoculture, maize plastic-culture and maize interplanted with wheat fields.
本文应用主成分分析和最优分割法对甘肃河西3种类型玉米田即单种玉米田、地膜玉米田和玉米小麦带田节肢动物群落的时间格局进行了研究。
According to the convention of sorting on the basis of the number of their strokes and Chinese character standard code, it gives sorting algorithm for chinese character string of the same length and varying length, and proves that their time complexities are optimal.
根据中文按笔划排序的惯例，结合汉字标准编码，给出汉字串大小的定义。对等长的汉字串和不等长的汉字串给出了排序算法，证明它们的时间复杂度是最优的。
In this paper, by using the principal component analysis and optimal sorting method, we get a solution for the assessment of educational practise and then give the calculation of a example.
本文应用多元统计中的主成份分析与最优分割方法，给出了在教育实习成绩评定中的一种解决方案，并结合实例进行了计算。
The variation of species and diversities of the arthropod community on cultivated alfalfa grassland was investigated and studied. Principal component analysis and optimal sorting method were used to study its temporal patterns.
调查了甘肃省庄浪县苜蓿人工草地节肢动物群落的组成及多样性变化，应用主分量分析和最优分割法对节肢动物群落的时间格局进行了研究。
A study of optimal sorting method in machining n parts in M machines & partial enumerating method
N个工件在M台机器上加工最优排序方法研究&部分优势枚举法
The temporal structure pattern of the insect community in the ginkgo plantation was analyzed by the optimal sorting method and grouped into four continous periods. The occurrence characteristics of these pests and nature enemies in each temporal period were analyzed.
利用最优分割法将银杏GAP采叶园昆虫群落的时间格局分为4个时序结构，分析了各个时间段害虫及天敌的特点，为科学防治茶黄蓟马和保护利用天敌提供了科学理论依据。
Improvement of the optimal sorting for ordering vector in the computing
有序量最优分割法在计算中的改进
This paper presents cone-sorting concept and applies it to practical problem's processing, the simulation results indicate the improved algorithms can figure out the Pareto-optimal solution set, and show the algorithms are practical.
本文引入了堆排序机制，并应用到问题的求解过程中，通过两个算例的模拟，结果表明，该算法能求出比较合理的Pareto最优解集，表明了其有效性。
The experimental results prove that the proposed algorithm is effective and feasible. Finally, application of PSO in sorting problem is studied by studying its application in optimal operation for placing-in and taking-out of wagons at enterprise railway.
求解实例证实了所提算法有效可行。最后，以企业铁路取送车作业优化问题为例研究了PSO算法在排序问题中的应用。
The initial solution of the proposed algorithm was obtained by sorting each gate preference value and flight load factor, then the optimal solution was achieved by the traditional simulated annealing algorithm.
首先根据停机位期望偏好值和航班客座率进行排序以得到模拟退火算法的初始解，然后运用经典模拟退火算法求解出最优指派结果。