对虚拟声重发声像在头部转动下的稳定性进行了分析。
The stability of virtual sound image under the rotation of head is analyzed.
但由于机组转动惯量小，稳定性差，相应水轮机水力振动对其影响也较大。
But because of small rotating inertia of units and lack of stability, thus hydraulic vibration induces huge effect.
本文讨论微粗糙平面上翻身陀螺绕直立的极轴永久转动的稳定性。
The stability of a tippe top rotating on a slightly rough horizontal plane is considered in this paper.
确定椭球体的永恒转动、它们的存在条件及稳定性。
The perpetual rotation of the ellipsoid body, its condition for existence and stability are also determined.
用复合控制把惯导系统测量的炮塔俯仰转动角速度（扰动角速度）反馈到控制前端，进行预先补偿，可保证小的瞬态误差和系统的稳定性。
The stability and small dynamic errors could be confirmed by using the method of composite control in which the pitch angular rate of barbette sensed by INS was feed back and compensated in advance.
结果表明，在一定的负载转动惯量下，控制系统具有较好的动态响应特性、准确性和稳定性。
Results show that the control system has better characteristics in a certain moment of inertia of the load such as responsibility, accuracy and stability.
男运动员腾空时间大于女运动员，有利于空中旋转动作完成，落地稳定性好。
Male athletes have more time in the air them female, which is helpful for the completion of air rotary action, and also makes a good landing stability.
男运动员腾空时间大于女运动员，有利于空中旋转动作完成，落地稳定性好。
Male athletes have more time in the air them female, which is helpful for the completion of air rotary action, and also makes a good landing stability.
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