1.
To cause(light rays, for example) to converge on or toward a central point; concentrate.
使集中，使聚合使（如光线）集中在一中心点或向中心点集中；集中
2.
To converge on or toward a central point of focus;be focused.
集中于焦点在中心焦点或向中心焦点集中；被集聚
3.
concentrated on or clustered around a central point or purpose.
集中在中心点或者主要目的上，围绕着中心点或者主要目的聚集。
4.
Focusing on the New Investment Hot Spot of the Joint Venture-Developing Center;
聚集跨国公司投资新热点——研发中心
5.
The weight of the attack was concentrated upon the City of London itself.
空袭的重点集中在伦敦中心金融商业区本身。
6.
a central point or locus of bacterial growth in an organism.
在活的有机体中细菌滋长的中心点或聚集地。
7.
Concentrate on the big picture for now. Don't worry about the minor details.
先把精神集中在重点上，不要担心次要的细节。
8.
centre(sth) on/upon/round sb/sth ;have sb/sth as its centre or main concern or theme;be concentrated or concentrate on sb/sth
将某人[某事物]当作中心、重点或主题;集中于某人[某事物
9.
A central point or focus of bacterial growth in a living organism.
滋生的地方，生长处在活的有机物中细菌滋长的中心点或聚集地
10.
Strategy of Central Cities Circled with Groups--A New Standpoint of Current Rural Reformation in China;
中心城市集团群战略——中国当前农村改革新切入点
11.
Analysis on Stress Concentration of Different Connection Types of Welded Hollow Spherical Joints in Flat Grid Structure
平板网架中焊接空心球节点不同连接型式的应力集中分析
12.
the gleanings of patient scholars.
耐心的学者一点点收集的结晶
13.
the center point or middle of something.
物体的中心点或中点。
14.
Focusing on what can go right rather than what might go wrong.
将焦点集中在如何让事情进展顺利，而不是一直担心会出错。
15.
That is somewhat odd, given that San Antonio is a big Latino centre.
这有点奇怪，要知道圣安东尼奥是拉美人聚集的一个大中心。
16.
The Optimization Study on Urumqi Central Area's Pollution Monitoring Sites during Central Heating Period;
乌鲁木齐市核心区采暖期集中供热污染监控点优化研究
17.
Analysis on Stress Concentration of Grid Structure with Pipe-Welded Hollow Spherical Joints;
网架结构钢管—焊接空心球连接节点的应力集中分析
18.
Research of Keju Families' Marriages in The Zhujuan Collection of Qing Dynasty--A Case on the SUN Jianai's Clan
从《清代朱卷集成》管窥科举家族联姻特点——以孙家鼐家族为中心