niches怎么读，niches的音标和真人发音
niches是什么意思，niches的意思是
n.壁龛( niche的名词复数 )；合适的位置[工作等]；（产品的）商机；生态位（一个生物所占据的生境的最小单位）
niches 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- Then , as that species diversified to occupy new ecological niches withthe assistance of the mutation in question , it would come to be found in agroup of species that had a common ancestor .
- 因此，由于物种在未知的突变帮助下占取了各种各样的生态位，在一个生物种的种群中很可能存在一个共同的祖先。
- They focus on market niches , typically in staid-sounding areas such as mechanical engineering rather than sexy ones like software .
- 他们关注市场定位，通常在机械工程学之类的保守领域，而不是像软件那样的迷人领域。
- The only plausible candidate for that something is natural selection to fit particular niches .
- 对这种现象的唯一的似是而非的解释是通过自然选择来适应环境。
- Vietnam 's growth has been broad-based , with competitive niches across the economy .
- 越南的发展更加普及，经济全体都有适宜的竞争环境。
- The number of profitable news niches may grow as rivals close bureaus or go out of business altogether .
- 在对手们通通关门歇业的时候，越来越多的赢利性新闻行业正在慢慢生长。
- Unesco has been overseeing a program of emergency repairs to the niches over the last few years , drawing teams of archaeologists and conservationists from all over the world .
- 联合国教科文组织过去几年来，徵召全世界好几支考古学家和保育人士密切监控紧急修复佛龛的计画。
- The interior is cleverly laid out to provide both quiet niches and grand views .
- 内部结构很明显的体现出豪华与安宁感官。
- The post-modern " fragment " becomes a " niche " and the mass market is " turning into a mass of niches " .
- 这些后现代“碎片”成为一个个的“壁龛”，于是原来的大规模市场“渐渐细化为大规模的缝隙市场的集合”。
- With the ascent of hong kong and shanghai looking increasingly inevitable , such developments hint at singapore 's strategy : to pick niches in which it can win .
- 由于香港和上海的地位上升看上去日益呈必然之势，上述种种发展动向显示出新加坡的战略：专注于自己能够胜出的细分领域。
- The canopies of the desert plants are simple and thus the proportions of their canopies to the quadrat area are used as their eigenvalues to accurately and reliably calculate the eigenvalues of their niches .
- 荒漠植物的冠层单一，以冠幅占样方面积比作为植物的特征值计算其生态位特征值比较准确可靠。
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