1. periphery的反义词

1. 外围：在他的模型中,处于中心或核心(core)的是制造业地区,外围(periphery)是农业地区,这种模型的形成及其效率取决于运输成本、规模经济和制造业的聚集程度. 可以说,克鲁格曼是继马歇尔之后第一位主流经济学家开始把区位问题和规模经济、竞争、均衡这些经济学常年研究的问题结合在一起,

2. 外周：这一畸形可以是单侧或双侧,可以合并或不合并分叉部(bifurcation)狭窄;此外病变通常向外周(periphery)延伸呈节段分支狭窄. 继发于肺动脉环缩(PA banding)术后的肺动脉狭窄也属于这一诊断范畴内.

1. 边缘；周围；外围
    If something is on the periphery of an area, place, or thing, it is on the edge of it.

    e.g. Geographically, the UK is on the periphery of Europe, while Paris is at the heart of the continent...
           从地理位置上讲，英国处于欧洲边缘，而巴黎却位于欧洲大陆的中心位置。
    e.g. Taste buds are concentrated at the tip and rear of the tongue and around its periphery.
           味蕾集中于舌尖、舌根和舌头两侧。

2. （学科、兴趣的）边缘，次要部分
    The periphery of a subject or area of interest is the part of it that is not considered to be as important or basic as the main part.

periphery

    e.g. The sociological study of religion moved from the centre to the periphery of sociology.
           宗教的社会学研究从社会学的中心学科变成了边缘学科。

1. the outside boundary or surface of something

    Synonym: fringeouter boundary