按稳定尾旋的条件对飞机运动方程组作了简化。
In this paper, the non-linear differential equations of aircraft motion are simplified by the condition of steady spin.
该技术为寻找确切概率的解决方案，近似概率的解决办法，条件，运动稳定，失效概率和统计制度进行了讨论。
The techniques for finding exact probability solutions, approximate probability solutions, conditions for motion stability, and the failure probability and statistics of a system are discussed.
讨论了影响振动筛同步性能和稳定性的因素，给出了要实现平动椭圆运动的条件。
Then the factors influencing the synchronism and stability of the shaker are discussed. At last the conditions of balanced elliptical motion are presented.
在运动补偿系统中，天线稳定平台是保证高分辨率机载SAR能大面积连续成像的基本条件。
Therefore, an antenna stabilization platform is built for a high resolving power Airborne SAR to image continuously in wide area.
并由刚体平面运动方程，推导出混凝土护坡板的绝对稳定和准稳定条件关系式，以确定护坡板的尺寸。
The formulas are derived for the conditions of concrete blocks absolute-stability and quasi-stability according to the equations of stiff-body motion on plane.
产生冬季暴雨的物理条件与充沛的水汽、强烈的对流不稳定和辐合上升运动密切相关。
The physical conditions of rainstorm creating is related with plentiful vapor and instable strongly air convection and convergence upward movement.
运动矫正模块的功能是在已知抖晃参数的条件下，对视频画面进行反向的平移、旋转和缩放，最终达到视频平滑稳定的视觉效果。
The function of motion compensation module is to translate, rotate and scale the video image according to the opposition of the shaking parameters so as to achieve smooth and stable visual effect.
通过对关节式移动机器人越障过程运动学和动力学分析，得出控制移动机器人越障时保证动态稳定性的约束条件。
Analyzed kinematics and dynamics of the obstacle negotiations for an articulated mobile robot a restriction condition to guarantee dynamic stability when it gets over the obstacles.
该方案对参数未知且时变系统，能确保系统始终处在滑模运动可达且存在的条件下稳定运行，具有更强的鲁棒性。
Theoretical analysis and simulation results have shown that the scheme enables the system to be always in the conditions of sliding mode existence and has a good stability and strong robustness.
其次分析了该系统在刚性条件下稳定运行时各构件的运动情况，求得各传动构件的额定速度、额定角速度等。
Secondly, by analyzing kinematics of members when the system operates stably in the conditions of rigid, acquired velocity rating and rated angular velocity etc.
我们探讨了弱聚焦磁场中带电粒子轴向和径向运动的稳定性问题，得到稳定性条件。
We discussed the stability of both radial movement and axis movement of charged particle in infirm focusing magnetic field and obtained the term of stability.
对摇摆运动条件下的自然循环两相流动不稳定性进行实验研究。
Natural circulation flow instability under rolling motion conditions was experimentally studied.
在分析周期运动的稳定性时，采用谐波平衡方法，得到转子周期运动的稳定条件，为工程设计提供了一定的依据。
To study the stability of periodic motions the harmonic balance method is used. The condition for the stability of periodic motions can provide a theoretical basis for the design of rotor systems.
本文对强聚焦加速器中带电粒子运动的稳定性乃至一般的N维周期性线性系统的稳定性给出用转移矩阵的特征值表示的稳定性充分必要条件。
Sufficient and necessary conditions of stability in terms of eigenvalues of the transfer matrix are given for the motion of a charged particle in a strong-focusing accelerator.
非稳定动力学条件决定了破裂原动力，深浅相关性，以及成灾致灾连续性等动力学和运动学特征。
It is concluded that the instability dynamic conditions decide the dynamic and kinematic features causing disasters, such as the original dynamics for fracturing.
本文基于李雅普·诺夫运动稳定性理论，导出了弹丸动态稳定性条件的通式，并着重讨论了弹丸扰动方程采用“冻结”系数法的适用范围与其判据。
Based on Liapunow's theory of stability, the general conditions about the dynamic stability of a projectile is deduced and the applicable region for the frozen-coeff...
本文基于李雅普·诺夫运动稳定性理论，导出了弹丸动态稳定性条件的通式，并着重讨论了弹丸扰动方程采用“冻结”系数法的适用范围与其判据。
Based on Liapunow's theory of stability, the general conditions about the dynamic stability of a projectile is deduced and the applicable region for the frozen-coeff...
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