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- axis orbital plane 轴眶平面
- Almost parallel to the orbital plane. 自转轴几乎和公转平面平行。
- Almost perpendicular to the orbital plane. 几乎和公转平面垂直。
- As a result, Uranus seems to be rolling on the orbital plane. 换句话说,天王星就好像是在公转轨道上滚动著。
- The end of the hanging member is rotatably attached to one end of the connecting member about the third hinge axis. 悬挂部件的端部可围绕第三铰链轴旋转装设到连接部件的一端上。
- The headset further comprises a hanging member having a third hinge axis provided at one end thereof. 该头戴耳机还包括悬挂部件,该悬挂部件具有设置在其一端的第三铰链轴。
- To the rotating housing is rotatably attached a connecting member having a second hinge axis longitudinally extended therethrough. 在旋转外壳上可旋转装设有连接部件,该连接部件具有通过其纵向延伸的第二铰链轴。
- It is significant to improve the performance of spindle and spinning by studying the spindle axis orbit of vibration. 对锭子轴心振动轨迹进行研究,对提高锭子的性能及纺纱质量有重大的意义。
- Either of two points at which the orbit of a satellite intersects the orbital plane of a planet. 轨道交点卫星的轨道与行星的轨道面相交的两点中任何一点
- Because the ISS's orbital plane is inclined and precesses, all spatial directions could be sampled. 因为ISS的轨道倾斜且具有进动,所有空间方向都能检测。
- Through to parameters of the trajectory's fine adjustment, forms and maintains to finally the orbital compartment same orbital plane ellipse diversion. 最终通过对轨道参数的精确调整,形成并保持对轨道舱的同轨道面椭圆绕飞。
- Determining the attainability domain of aeroassisted orbital plane change, i.e. the inclination and the longitude of the ascending node, is a very important problem. 航天器进行气动力辅助异面变轨时,确定可达范围(变轨结束时的倾角和升交点赤经)是一个十分重要的问题。
- Conversely, astrometry works best when a planetary system is "face-on" when seen from Earth, because then the star's movements in the orbital plane are most pronounced. 与之相反,从地球看去行星系统是“面向”的时候天体测量最有效,因为此时恒星在轨道面上的运动最显著。
- The plane climbed until it was clear of the clouds. 飞机爬升穿出了云层。
- CONTROL STUDY OF AEROASSISTED ORBITAL PLANE CHANGE 气动力星座保持的闭环控制研究
- The flier is flying a new-type jet plane on trial. 飞行员正在驾驶一架新式喷气机作试验飞行。
- Orbital Plane Experiment Package 轨道飞行器实验装置
- The two bones are articulated like a hinge. 这两块骨头由关节铰链般连接起来。
- Aeroassisted orbital plane change 气动变轨
- The heavy ax was awkward to use. 这把重斧头不好用。