主动: initiative流出: outflow; effusion; runout; v ...脉动流出: positive discharge自动流出的: artesian精液自动流出: involuntary emission of semen动流: moving current流出: outflow; effusion; runout; vegetate; runoff; profluvium; discharge 水从桶的孔里流出来。 the water drained out of the hole in the pail.; 流出管 effuser; 流出角 efflux angle; 流出口 outlet; outcome; portal; 流出量 [流] discharge; 流出速度 rate of outflow; 流出体积修正 drainage correction; 流出物 effluence; effluent; efflux; discharge 流出系数 efflux coefficient; 流出液 effluent liquid; effluent; 流出油 effluent oil被动流: driven flow变动流: fluctuating flow波动流: undulating flow; undulatory flow脉动流: fluctuating flow; fluctuating stream; oscillating flow; oscillatory flow; pulsating flow; pulsed flow; pulsing flow; surging flow平动流: tra latory flow; translatory flow气动流: aerodynamic flow驱动流: driving flow扰动流: current of perturbation; disturbance flow; disturbed flow; erratic flow蠕动流: creep flow; creepflow; creeping flow微动流: sluggish flow涡动流: turbulent flow主动: 1.(能够造成有利局面) initiative 主动作某事 do sth. on one's own initiative; do sth. of one's own accord; 争取主动 try to gain the initiative; contend for the initiative; 主动为人们做好事 be active in doing good to men; 主动求婚[爱尔兰] take the initiative in courtship; 她不愿意主动这么做。 she does not like to do so from her own initiative. 他工作很主动。 he displays great initiative in his work.2.[机械工程] driving; 主动报价 unsolicited offers; 主动导航 active homing; 主动舵 active rudder; main rudder; 主动滑轮 driving pulley; feed pulley; 主动皮带轮 drive pulley; 主动注意 [心] active attention流出;流出物: effluent流出;流出物;射流: efflux流出量,流出: outflow流出物,流出液: effluent流出液;流出物: effluent外流;流出;流出物: outflow