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 aerodrome关闭航空站
closed resonator闭合谐振腔
closed waveguide闭合波导
closed condition闭合条件
closed operation闭操作,闭运算
closed univalent环状一价染色体
closed subregion闭子区域
closed loop pole闭环极点
closed procedure[计] 闭过程