The difficult question is how to find that profitable niche and protect it.

这个难题是：如何找到有利可图的利基市场并加以保护。

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。

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。

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。

They spotted a niche in the market, with no serious competition.

他们看到市场上一个竞争不激烈的商机。

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。

I lost some niche customers.

我失去了一些特别的顾客。

Target the niche that you're after.

把目标放在你的职业上面。

In my young mind, he had a special niche.

在我幼小的心灵，他有着一个特殊的地位。

I don't want to make a niche product.

我想要的并非一个缝隙市场。

The site is an authority in its niche.

网站在其所处行业是权威站点。

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。

So is this the Wild West in a niche market?

这是在利基市场的西部荒原吗？

Interview Thought Leaders and Niche Experts.

通过对领头人和行业专家的采访。

Find a niche for yourself at your child's school.

在孩子的学校找到适合自己的位置。

And Internet radio seems to be stuck in a niche.

另外，网络收音机似乎也被五指山压住了。

That made them, at best, suppliers of niche hardware.

这使得他们最多是利基的硬件供应商。

Is that a niche that will finally take off this year?

这会不会是一个在今年完成腾飞的利基市场？

Even large companies find a niche for their products.

即使是大公司都也要定位自己的产品市场。