niche

n.

壁龛；合适的位置（工作等）；有利可图的缺口，商机；

复数：niches

niche market瞄准机会的市场；缝隙市场

market niche市场利基；市场定位；市场补缺基点；市场补缺者

ecological niche生态位；生态龛位；小生境；生态区位

1. This is a stupa niche from the Sui Dynasty.
   你看这是隋代的塔龛。
2. He found the right niche for himself.
   他发现了一个适合他的职位。
3. 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。
4. Your market niche is big women.
   你们的服装目标是体胖的女士。

A perivascular niche for brain tumor stem cells.
Niche Conservatism: Integrating Evolution, Ecology, and Conservation Biology
The Ontogenetic Niche and Species Interactions in Size-Structured Populations
Osteoblastic cells regulate the haematopoietic stem cell niche
Identification of the haematopoietic stem cell niche and control of the niche size
Integrating phylogenetics and environmental niche models to explore speciation mechanisms in dendrobatid frogs.
VEGFR1-positive haematopoietic bone marrow progenitors initiate the pre-metastatic niche
Recruitment of stem and progenitor cells from the bone marrow niche requires MMP-9 mediated release of kit-ligand.
THE MAINTENANCE OF SPECIES-RICHNESS IN PLANT COMMUNITIES: THE IMPORTANCE OF THE REGENERATION NICHE
Tie2/Angiopoietin-1 Signaling Regulates Hematopoietic Stem Cell Quiescence in the Bone Marrow Niche