环形: annular; ringlike; ring form ...气: gas室: room环形气隙: annulus gap环形气体激光器: gas ring laser; ring gas laser封闭环形气力输送系统: closed pneumatic conveying system气室: air cell; air chamber; air compartment; air dome; air vessel; air-cell; ballonet; chamber camara; chamber, air; gas cell; gas chamber; gas space; plenum; steam chamber形气,形气: physique and function煤气室 毒气室: gaschamber气室气室: air chamber形气缸: v-cylinder形气隔: u trap环形: annular; ringlike; ring form; bight; annularity◇环形癌 annular carcinoma; 环形电路 [讯] loop circuit; ring circuit; 环形公路 belt highway; 环形交通 rotary traffic; 环形交通枢纽 circle; circus; 环形结构 circle structure; 环形联合 circular integration; 环形路 round; 环形山 [天文学] lunar crater; crater; ring structure; 环形天线 loop; box loop; ring antenna; loop antenna; coil antenna; closed aerial; radio loop; 环形铁路 belt(-line) railroad; circuit railroad(蛋的)气室: air cell充气室: plenum chamber抽气室: aspirating chamber出气室: discharge chamber除气室: de-airing chamber; deaerating chamber; gas removal chamber储气室: air reservoir; air storage chamber; reserve volume大气室: atmospheric air chamber电气室: electrical control room / electric room; electrical house; electrical room; power supply room毒气室: gas chamber; gas-oven浮箱 气室: aircompartment副气室: accessory airspace集气室: collection chamber; common air chamber; gas-collector chamber; plenum chamber