橘子朗文词典

niche

N 开头单词专八核心词托福词汇GRE词汇GMAT词汇

音标发音

  • 英式音标 [niːʃ; nɪtʃ]
  • 美式音标 [nɪtʃ]
  • 英式发音
  • 美式发音

基本解释

  • n.壁龛；适当的位置；（特定产品或服务的）用户群；[生]生态龛；生态位；小生态环境
  • vt.放在适当的位置

词根记忆

  • nice(好的)中间加h→比nice还多一点，更好更合适→生态位
  • “你吃”→这块市场等你来吃→特定市场

同根派生

     

英汉例句

  • She has carved a niche for herself as a comic actor.
    她作为喜剧演员已经闯出了一片天地。
  • Simon Lane quickly found his niche as a busy freelance model maker.
    西蒙·莱恩很快找到了适合自己的位置，成了一名忙碌的模型制作的自由职业者。
  • He eventually found his niche in sports journalism.
    最后他在体育新闻界找到了理想的工作。
  • He eventually found his niche in sports journalism.
    最后他在体育新闻界找到了理想的工作。
  • The new superconductors look set to carve themselves a useful niche in the world's electrical industries.
    这种新的超导体看起来很有可能在世界电气工业中占得能够发挥作用的一隅。

词组短语

    短语

  • market niche 市场利基；市场定位；市场补缺基点；市场补缺者
  • ecologic niche 生态境;生态位;生态棚;生态区位
  • niche breadth [生态]生态位宽度;生态席位广度
  • niche separation 生态位分离;生态分离;生态席位分离
  • trophic Niche 生态位;营养生态位;营养龛

英英字典

    剑桥英英字典

  • (POSITION) a job or position that is very suitable for someone, especially one that they like
  • (HOLLOW) a hollow in a wall, especially one made to put a statue (= artistic object) in so that it can be seen

    • 柯林斯英英字典

  • A niche in the market is a specific area of marketing which has its own particular requirements, customers, and products.
  • Niche marketing is the practice of dividing the market into specialized areas for which particular products are made. A niche market is one of these specialized areas.
  • A niche is a hollow area in a wall which has been made to hold a statue, or a natural hollow part in a hill or cliff.
  • Your niche is the job or activity which is exactly suitable for you.

专业释义

    经济学

  • 生态位

    The fifth part establishes the talent niche.
    第五章是人才生态位的设定。

  • 专业市场中的小摊位

    • 农业科学

  • 生态位

    The niche breadth of spider natural enemies differed in different stages.
    蜘蛛类天敌的生态位宽度在不同的资源等级上表现极不均衡。

    生物学

  • 生态龛
  • 生态位
  • 切口
  • 龛
  • 小生境

    • 计算机科学技术

  • 小生境

    It maintains multi-seeds effectively, and avoids to run into trap of the part best value and precocious convergence that Simulated Niche is introduced in the selection operators.
    并且在算子选择中,我们采用了模拟小生境的方法,它能够有效地维持种群的多样性,从而避免产生局部最优解,改善未成熟收敛。

  • 利基

    • 环境科学技术

  • 小生态环境
  • 生态地位
  • 生态龛

    • 医药科学

  • 微环境

    • 电子、通信与自动控制技术

  • 小生境

    The algorithm avoided traditional model of SVM to control the kernel function and parameters and found the local and global optimization with Simplex-Niche-Genetic algorithm, which was more generalized and its dependence on experience was weakened.
    该方法避免了SVM方法人为控制核函数和参数的传统模式,而是采用单纯形-小生境遗传算法对其进行快速的局部和全局寻优,具有更好的泛化性能和收敛精度,减少了对经验的依赖。

    文学

  • 利基

    The fourth part: the minority niche strategy books.
    第四部分,小众图书利基型战略。

    土木建筑工程

  • 壁龛

    • 地球科学

  • 蚀龛
  • 生态位

    • 商业

  • 有利可图的市场(或形势等)

    • 能源科学技术

  • 切口

    • 机械工程

  • 切口