复数： centralities

Still , centrality does not have to mean squalor .

但是，居于城市的中心并不一定意味着脏乱。

Over the past 30 years , universities have relentlessly reduced the centrality of tenure in higher education .

在过去30年中，各大院校无情地削弱了高等教育机构里终身聘用的中心地位。

Overall , these findings contribute to a better understanding of when network centrality represents an asset or a liability for entrepreneurial firms .

总而言之，这一发现有助于增进对于什么时候网络中心性有利或者阻碍新创企业。

In his own writings obama stresses the centrality of his father not only to his beliefs and values but to his very identity .

在自己的著作中，奥巴马强调父亲的中心地位不仅在于其信仰和价值观，还在于对他的极大认同。

At the same time , china 's centrality to global recovery was recognised by the agreement to give beijing an increased role in such institutions as the world bank and the imf .

与此同时，中国是全球经济复苏的中心已达成共识，这一共识使得北京在世界银行和国际货币基金组织的决策中将发挥更大的作用。