主动: initiative主: host态: form; condition; appearance传动主动轴: drive shaft of transmission气动主动轮: pneumatic capstan主态: master mode; master state被动主动联合探测: combined passive active detection蜗杆传动主动齿轮: worm driving pinion被动主动联合探测雷达: combined passive active detection radar被动主动探测定位系统: passive active detection and location录音磁带传动主动轮: recorder capstan制动主缸的主动腔油路接口: primary chamber circuit connector, master cylinder业主态度: proprietary attitude主态程序: master mode program主态入口指令: master mode entry instruction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控制处理机主态: master state of control processor传动主轴: drive shaft; transmission main shaft; transmission mast反动主义: reactionism反动主义的: reactionary反动主义者: reactionary; reactionist滑动主轴箱: sliding head stock活动主题: the theme活动主体: active agent活动主义: energism