closed upv.接通(停止;关闭;闭合)
closedadj.关闭的;封闭的;停业的动词close的过去式和过去分词.
closed condenser闭式冷凝器
closed diaphragm声封闭式膜片
closed screening封闭筛选
closed subscheme闭子概形
closed watershed封禁流域
closed type cell闭合型细胞
closed economics[法] 关闭自守的经济
closed armouring封闭式铠装
closed-circuitadj.闭路式的
closed formation郁闭群系, 密生群系