参考例句

1. The niche proportional similarity and niche overlap index reflect the niche characteristics of the evergreen broad leaved shelter in subtropical forest.
种群之间的生态相似性比例和生态位重叠指数指标值反映了亚热带常绿阔叶林的生态特征。
2. The proportion of niche similarity and the niche overlap index constitute the niche characteristics of the evergreen broad leaved woodland in subtropical forest.
种群之间的生态位相似比例和生态位重叠值反映了亚热带常绿阔叶林的生态特征。
3. The desire for acceleration at any price ($121, 000, since you ask) is a niche market, but niche markets are the classic way in for a disruptive technology.
不计成本（$121，000，既然你问）来换取加速度的做法确实是小众市场，但小众市场却是分裂性技术的经典发展方式。
4. On the contrary, the niche similarity among the species with small niche breadths was lower.
而生态位宽度较小的物种，生态位相似性比例较小。
5. Note:The figure of diagonal line mean the niche breadth and the figure above diagonal line mean the niche overlap.
注：表中对角线上的数值表示生态位宽度；对角线上方的数值表示生态位重叠。

网络释义

ecological niche
生态位; 小生境; 生态龛位; 生存利基;
niche and ecological valence
生态位与生态价（生态幅）;
An Important Role and Implementation Proposal of Ecological Migration In Protecting Natural Ecological Environment
生态移民在保护自然生态环境中的重要作用及实施建议;
buttress niche
扶壁壁龛;
Niche Fame
小众声誉;