market niche小摊位;市场补缺者;市场利基
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
Niche Player缝隙企业;利基玩家;利基厂商
niche compression生态位压缩
niche width[生态] 生态位宽度;又称生态位广度;生态席位宽度;生态位宽度
hypervolume niche超体积生态位;释义超体积小生境;超体积小生境
The fifth part establishes the talent niche.
第五章是人才生态位的设定。
参考来源 - 基于生态系统理论的人才流动机理研究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。
参考来源 - 皖东栗园节肢动物群落动态及栗角斑蚜与其天敌的时空关系研究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。
参考来源 - 基于J2EE架构的在线考试系统的研究与开发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。
参考来源 - 基于时间序列的电力负荷预测新算法研究The fourth part: the minority niche strategy books.
第四部分,小众图书利基型战略。
参考来源 - 小众图书的长尾战略研究N-COUNT（可数名词） A niche in the market is a specific area of marketing which has its own particular requirements, customers, and products. (有特定的要求、顾客群和产品的) 专营市场 [商业]
I think we have found a niche in the toy market.
我认为我们已经在玩具市场找到了领地。
ADJ（形容词） 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. 专营市场的 [商业] [ADJ n]
Many media experts see such all-news channels as part of a general move towards niche marketing.
许多媒体专家把这些全新闻频道看作是向专营市场营销全面发展的一部分。
N-COUNT（可数名词） 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. 壁龛; (山坡或峭壁上) 天然凹陷处
Above him, in a niche on the wall, sat a tiny veiled Ganesh, the elephant god.
在他头顶上方一个壁龛里，坐着一尊极小的蒙着面纱的象神伽内什。
N-COUNT（可数名词） Your niche is the job or activity which is exactly suitable for you. 合适的职位; 合适的活动
Simon Lane quickly found his niche as a busy freelance model maker.
西蒙·莱恩很快找到了合适的工作，成为了一名忙碌的自由职业模型工。