A harmonious community, Community building  电力和机械服务部

Cluster-cluster aggregate  集团—集团凝聚

cluster and cluster header  簇和簇头; 群和群首

CLUSTER FORECAST AND CLUSTER PREVENTION  群测群防

Cluster-header and cluster member  簇和簇头

High Performance Computer Cluster HPC-Cluster  高性能计算机集群

4-H community club  村里四健会

a Community Chest charity function  公益金慈善活动

a community service order  垫钣; 社会服务令

A(g)-type R-weakly community mappings  A(g)型R-弱可交换

abandoned old-field community  撂荒群落

aboriginal community  原住民社区

abstract community  脑干听觉诱发电位; 抽象群落; 抽象群集; 抽象群聚

abyssal community  深水层底群集

abyssobenthic community  深水层底群集

abyssopelagic community  深水层群集

academic community  学术共同体

acaroid mite community  粉蟎群落

Act Governing the Collection of Community Development Fees by Construction Projects  工程受益费征收条例