轨道: track; pathway; rail; runway ...旋: whirl进: advance; move forward; move ...行星轨道旋转椅: chair with planetary rotation沿椭圆形轨道旋转: follow an elliptical path旋进: prece ion; precession; screw-in管道旋塞: pipeline stopcock逆旋进: backward prece ion; backward precession旋进角: angle of precession旋进率: precession rate旋进锥: precession cone正旋进: progressive precession银道旋转周期: galactic year轨道: 1.(供火车、电车等行驶的由条形钢材铺成的路线) track; pathway; rail; runway; circle; railway 地铁轨道 underground railway track; 矿车轨道 tram road; 你将在8号轨道找到你的列车。 you'll find your train at track 8.2.(天体在宇宙间运行的路线) orbit; trajectory 火星轨道 the orbit of mars; 把人造地球卫星送入轨道 put a man-made earth satellite into orbit; 卫星被射入环绕月球的轨道。 the satellite was launched into orbit around the moon.3.(规则; 范围) course; path 偏离轨道 leave the path of righteousness; err from the right path; take a wrong path; 生产已经走上轨道。 production has already been put on the right track.; 轨道变换 [天文学] orbital transfer; 轨道车 motor-trolley; 轨道导弹 orbital missile; 轨道导航仪 orbit navigator; 轨道发射 orbital launching; 轨道方向 [航空] orbital direction; 轨道飞行器 orbiter; 轨道敷设 track laying; 轨道火箭 orital rocket; 轨道计算 orbit(al) determination; 轨道交角 inclination of orbit; 轨道空间 orbit space; trajectory space; 轨道空间站 [天文学] orbital space station; 轨道力学 orbital mechanics; 轨道偏移 orbit displacement; 轨道平面 [力学] orbital plane; 轨道倾角 orbit inclination angle;轨道曲线 [航空] orbital curve; 轨道速度 orbital velocity; 轨道卫星 orbiter; orbiting satellite; 轨道修正 orbit trimming; 轨道运动 orbital motion; 轨道中心 orbit centre测地线旋进: geodesic precession地球的旋进: precession of earth凯旋进入: make a triumpohant entry凯旋进行曲: marcia trionfale拉莫尔旋进: larmor precession; procession螺旋进料机: feed screw; screw feeder螺旋进料器: anger feeder; screw feeder盘旋进场: spiral approach盘旋进场区: circling approach area气旋进向: cyclone course托马斯旋进: thomas precession