niche中文什么意思

n.
1.壁龛〔搁雕像、花瓶等的墙壁凹处〕；【地质学；地理学】雪凹。
2.(适合个人性格、能力等的)适当地位，活动范围；【生物学】小生境。
3.(市场供求情势为企业家提拱的)有利可图的缺口。
+更多解释...短语和例子
deserve a niche in the temple of fame 可以流芳百世。 find the right niche for oneself 适得其所；为自己谋得合适的位置[地位]。

• niche niche:    凹进去的墙壁; 无性动物; 用来放佛 ...
• fundamental niche and realized niche:    基础生态位与实际生态位
• bollard niche:    系缆壁洞

例句与用法

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1. Some larvae extend the galleries to form niches .
   许多幼虫将坑道延伸扩大成壁龛。
2. Phenotype and niche are exchangeable notions .
   表型与小生境是可以互相替换的概念。
3. The really talented among women would always make their own niche .
   妇女中真正有才能的人总是各得其所。
4. The term niche should be used only for a species resource utilization within a community .
   生态位一词仅指群落内一个物种的资源利用。
5. Species occupying the same ecological niches in the same areas usually do not cross .
   在同一地区占有同样生态生境的两个种通常不杂交。

英文释义

名词

1. an enclosure that is set back or indented
   同义词：recess
2. a small concavity
   同义词：recess, recession, corner
3. (ecology) the status of an organism within its environment and community (affecting its survival as a species)
   同义词：ecological niche
4. a position particularly well suited to the person who occupies it; "he found his niche in the academic world"