上风: windward井: well上风井口: upcast上风井口扇风机: upcast fan上风井 小炉上升道 排气坑道: upcast风井: [矿物学] ventilating shaft; air shaft; removing shaft◇风井井筒 air shaft上风: 1.(风刮来的那一方) windward 站在上风打农药 spray insecticide on the windward side2.(优势) advantage; superior position; upper hand 占上风 get the upper hand; win an advantage; prevail; 这个足球队总是能依靠机智的策略占对手的上风。 this football team has always been capable of gaining an advantage over its opponents by skillfull manoeuvring.3.[气象学] uptake; upcast; 上风处 weather; 上风舵 weather wheel出风井: upcast air shaft; upcast rentilating shaft回风井: return air shaft进风井: [矿物学] downcast (shaft)送风井: blowing shaft通风井: air pit; air stack; air well; air-piston; ari shaft; by pit; discharge air shaft; downcast; fan shaft; fang; funnel; vent shaft; ventilating shaft; ventilation shaft; ventshaft下风井: downcast【矿物】通风井。: air shaft房基通风井: dry area风井井筒: air shaft进风井气流: downcast air气坑 气穴 风井: airpit事故通风井: emergency ventilation shaft释压通风井: relief ventilation shaft; reliefventilatio haft竖井;通风井: shaft竖井;轴;通风井: shaft隧道通风井: tunnel ventilation shaft通风井道: ventilation shaft圆形通风井: circular ventilation shaft