天线罩使跟踪天线的极图产生了角位移.The radome causes an angular displacement of the tracking aerial polar diagram.雷达天线罩以铰链方式安装以便于检修雷达.The radome was hinged to permit easier access to the radar.一部SATCOM天线罩安装在车厢顶上.SATCOM antenna radome is ...
平衡方程和运动学关系式是与材料类无关的.The equations of equilibrium and kinematic relations are independent of the type of material.机械系统的运动学与动力学包括刚体的平面移动.Kinematics and dynamics of mechanical systems including rigid bodies in plane motion....