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单词 niching
释义

niching

听听怎么读
英[ni??]
美[n?t?]
是什么意思
  • n.(适合个人性格,能力等的)适当地位;【生】小生境;壁龛;【地】雪凹
  • 网络小生境技术;小生镜;利机
  • 变形

    复数:niches 现在分词:niching 过去分词:niched

    英英释义

    niche[ ni:?, nit? ]

    • n.
      • a position particularly well suited to the person who occupies it

        "he found his niche in the academic world"

      • a small concavity

        同义词:recessrecessioncorner

      • an enclosure that is set back or indented

        同义词:recess

      • (ecology) the status of an organism within its environment and community (affecting its survival as a species)

        同义词:ecological niche

    学习怎么用

    词组短语

    niche market瞄准机会的市场;缝隙市场

    market niche市场利基;市场定位;市场补缺基点;市场补缺者

    ecological niche生态位;生态龛位;小生境;生态区位

    双语例句

    1.
    Thenichingmethodiseffectiveandhasbeenwidelyconcernedasahotspot in the researcharea.
    小生境作为优化多峰问题的一种有效手段,得到了广泛关注,并已经成为遗传算法领域的一个研究热点。
    www.lw23.com
    2.
    ACloneSelectionAlgorithmwithnichingstrategyforComputerImmuneSystem.
    一种用于计算机免疫系统的小生境克隆选择算法。
    computer.ytu.edu.cn
    3.
    as a result, there is nounifiedmodels,and it is difficulttocompareoranalysedifferentnichingmethodstheoretically.
    缺乏统一的小生境理论框架模型,难以从理论上分析和比较不同技术方法的小生境形成和维持能力。
    www.lw23.com
    4.
    TheoreticAnalysisandAcceleratingofa Class of Self-AdaptiveNichingGeneticAlgorithms
    自适应小生态遗传算法的理论分析和加速技术
    www.ilib.cn
    5.
    Amodifiednichingparticleswarmoptimizationalgorithmformultimodalfunction
    用于多峰函数优化的改进小生境微粒群算法
    www.ilib.cn
    6.
    ANichingGeneticandAntColonyOptimizationAlgorithmforGeneralizedAssignmentProblem
    广义分配问题的一种小生境遗传蚁群优化算法
    www.ilib.cn
    7.
    Geneticdriftanalysis of the niching method with deterministiccrowding
    确定性排挤小生态技术的遗传漂移分析
    www.ilib.cn
    8.
    Improvementofnichinggeneticalgorithmsusingcrowding
    排挤小生态遗传算法的改进方法
    www.ilib.cn
    9.
    ASolutiontoHotRollingSchedulingProblembyUsingNichingSimulatedAnnealingAlgorithm
    用小生境模拟退火算法求解热轧调度问题
    www.ilib.cn
    10.
    ANichingHybridGeneticSimulatedAnnealingAlgorithm
    一种基于小生境的混合遗传退火算法
    www.ilib.cn
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    权威例句

    Niching methods for genetic algorithms
    Niching methods for genetic algorithms
    Fitness sharing and niching methods revisited
    Niching Without Niching Parameters: Particle Swarm Optimization Using a Ring Topology
    Niching without niching parameters: particle swarm optimization using a ring topology
    Niching without niching parameters: particle swarm optimization using a ring topology
    A clearing procedure as a niching method for genetic algorithms
    A niching negative selective genetic algorithm for self-nonself discrimination in a computer
    A Comparison of Parallel and Sequential Niching Methods
    Fitness Sharing And Niching Methods Revisited - Evolutionary Computation, IEEE Transactions on
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