An ancestral species might have adapted to exploit a particular ecological niche on one island and then traveled over water to colonize other islands.
一个原始物种可能已经适应了利用一个岛屿上特定的生态位，然后在水上迁徙到其他岛屿定居。
On the basis of these experiments and of field observations, the so-called law of competitive exclusion was formulated, according to which no two species can occupy the same niche.
在这些实验和实地观测的基础上，人们制定了所谓的竞争排斥定律，根据该定律，没有两个物种可以占据相同的生态龛。
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。
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。
Vick carved out his niche as the fastest quarterback in American football.
维克凭借自身努力成为了足球队中最快的四分卫。
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。
Both of these scenarios imply that specialization to each niche occurred only once.
这两套不同的理论都意味着，适应不同的栖息地生活环境的这一过程只发生了一次。
Just what evolutionary niche they filled is up for debate, largely because no one has seen a spinosaurus skeleton for the last 50 years.
他们究竟填补了哪些进化中的生态位有待讨论，主要是因为在过去50年里没有人见过棘龙的骨骼。
In barely more than a decade, organic eggs went from being dismissed as a niche product in natural foods stores to being sold at Walmart.
在短短十几年的时间里，有机鸡蛋从天然食品店里无人问津的小众商品，变成沃尔玛大卖场的商品。
After the islands separated, the isolated lizard populations would have become distinct species while also retaining their ancestors' niche adaptations.
岛屿分离后，孤立的蜥蜴种群将成为独特的物种，同时也保留了它们祖先的生态适应能力。
Even if the new population is of a different species, it can approximately fill the niche vacated by the extinct population and keep the food web intact.
即使新的种群属于不同物种，它也可以大致填补已灭绝种群空出的生态位，保持食物网的完整。
The physical structure of species competing for resources in the same ecological niche tends to gradually evolve in ways that allow them to occupy different niches.
争夺同一生态资源的物种趋向于朝着依赖不同资源的方向进化；而相互竞争的物种会逐渐改变他们的活动范围，使其领地不再重叠。
Birds were also widely used in studies of the niche hypothesis and Georgii Gause's competitive exclusion principle.
鸟类也被广泛应用于生态位假说和乔治高斯竞争排斥原理的研究中。
我失去了一些特别的顾客。
Lo! In yon brilliant window-niche.
看！在那边明亮的窗户。
Every possible niche will be explored.
每一种可能都会被探索。
She's also determined not to be niche.
她也决心不再局限于自身。
commenting on other blogs in your niche
用你的专业视角评论其他博客；
My own little niche backend is ncurses.
我自己开发的小型后端是 ncurses 。
Interview Thought Leaders and Niche Experts.
通过对领头人和行业专家的采访。
Each of these solutions has their niche use cases.
这些解决方案适用的用例范围狭窄。
The three foreign exhibitors are all niche brands.
三家国外展商都是小众品牌。
"The technique fills a unique niche," Majidi said.
马吉德说：“这项技术填补了一项空缺。”
Expand your business by targeting qualified niche markets.
通过瞄准相应的利基市场拓展你的生意。
The bounty of the World Wide Web encourages niche interests.
万维网的慷慨支持了利基利益。
Hierarchical and object databases fill niche requirements.
层次和对象数据库满足特定需求。
There's hardly a niche on Earth that hasn't been colonised.
地球上几乎每一处都已经被生命所占据。
There's hardly a niche on Earth that hasn't been colonised.
地球上几乎每一处都已经被生命所占据。
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