区: H region; H组: group效应: effect; action; influence消除区组效应法: method of eliminating block effects随机排列的区组效应: efficiency of randomized blocks次组效应: minor group effect四素组效应: tetrad effect主组效应: major group effect区组: block; granule电池组效率: battery efficiency机组效率: efficiency of wtgs; unit efficiency区组数: block number不完全区组: incomplete blocks初始区组: initial block地区组别: geographical constituencies分区组织: divisional organization; partitioned organization观察值区组: block of observations活性区组件: core subassembly活性区组元: core element居住区组成: community structure区组间分析: interblock analysis区组内信息: within block information区组设计: block design区组随机化: block randomization区组预选器: group line switch
