讨论了转子轴系统的偏心质量矩和轴承刚度对系统振动响应的影响。
The influence of eccentricity mass moment and the bearing stiffness to vibration characteristics of rotor system was discussed in detail.
通过建立三轴稳定质量矩拦截器的数学模型，得到一个非线性动力系统。
According to the constructed model of the mass moment interceptor with three-axial stabilization, a nonlinear dynamic system was acquired.
针对大气层内的机动飞行目标，提出了一种可用于质量矩拦截器末制导段的比例制导律。
Based on the constructed model of the mass moment interception missile (MMIM), a coupled nonlinear system is presented by rational simplification in this paper.
首先介绍了质量矩拦截器的概念和特点，提出建立过载的速度是质量矩拦截器机动性的关键因素。
The concept and features about mass moment interceptor are introduced. It is clarified that the rate of establishing g-load is the critical factor of maneuverability.
在建立碟形飞行器变质量矩控制数学模型的基础上，对低空飞行器变质量矩控制的响应特性进行了仿真研究。
The response characteristic of moving-mass control for the low-altitude aircraft is researched based on the moving-mass control system model of the flying saucer.
在分析了本方案优点的基础上，建立了质量矩控制导弹的动力学模型，包括质心动力学和绕质心的动力学方程。
On basis of analyzing the advantages of the scheme, a dynamics model of MMTC was constructed, which includes centroid dynamics and dynamics moment equations of centroid.
其基本思路是利用质量矩替代将平面连杆机构摆动力完全平衡问题，简化为二副构件的质量矩替代和平面开链的摆动力完全平衡问题。
The basic thought is that the shaking force complete balancing of planar linkage is reduced to the mass moment substitution of two pairs link and planar open chains.
本文提出质点和质点系(绝对运动和相对运动)质量加速度矩定理。
This paper proposes the theorem of moment about mass acceleration of the particle and the system of particles (absolute motion and relative motion).
据报告显示，收入不错的企业都规规矩矩地执行最低工资标准，其工作质量都处于较高水平。
The well-heeled firms that have signed up to the living wage report a better standard of work.
文章根据负荷矩与电压损失的关系分析了接线方式对电压质量的影响。
The effect of the wiring ways on voltage quality is analyzed according to the relations between load moment and voltage loss.
从颗粒运动的PDF(概率密度分布函数)输运方程出发建立颗粒相的质量、动量和脉动速度二阶矩方程。
Equations of mass, momentum and second moments for particulate phase are derived from a particle PDF (probability distribution function) equation in dilute turbulent sediment-laden flows.
质量统计是不可靠度的矩估计的严格增加函数。
The quality statistic is a monotonous function of a method of moments estimator of the unreliability.
本文在静力计算的基础上，应用三维势流理论数值计算程序计算浮标体的附加质量(矩)、阻尼系数和所受波浪力。
Based on static analysis, the added mass and added damping of a buoy are calculated by three dimensional potential flow numerical calculation program.
在建立方程的过程中，考虑到流体对船舶的影响，引入了附加质量和附加惯性矩。
During the equation's deducing, the additional mass and addition inertia are introduced because of the effect of fluid force.
功率密度的二阶矩方法可用于截断光束，并克服了光束质量因子的发散困难。
It is also shown that the second-order moment method of the power density is applicable to the truncated beams and overcomes the divergence difficulty of the beam quality factor.
以激光束矩量分析理论及光束质量因子的概念为基础，运用数理统计手段，导出了分析随机误差对测量精度影响的具体方法。
On the basis of the popular moment analysis and the concept of laser beam quality factor, the method to analyze such effects is deduced statistically.
用有限差分法还可求出机构的等效力（矩）和等效质量（转动惯量），从而可求解机构在已知外力作用下的真实运动。
The generalized force and generalized inertia coefficient may also be calculated by finite difference method, and so the actual motion of mechanisms subjected to known active forces may be analyzed.
本文利用具有电（磁）荷、磁矩和质量四极矩引力场方程的解，讨论了具有电（磁）荷、磁矩和质量四极矩天体的某些引力效应。
By means of the metric for the celestial body with electric-magnetic charge, magnetic momentum and quadrupole moment, some gravitational effect are studied.
正如线性动量是质量和速度乘积一样，物体角动量也定义为其惯性矩和角速度的乘积。
Just as linear momentum is the product of mass and velocity, so the angular momentum of a body is defined as the product of its moment of inertia and its angular velocity.
恰当地引入了降落伞的附加质量和附加惯性矩，完整地分析了伞体和弹体所受的外力和外力矩，建立了由伞体和弹体组成的末敏弹系统二体运动模型。
The external forces and moments of the parachute and projectile are analyzed completely. A two body motion model of the TSP system, which is composed of the parachute and projectile, is established.
恰当地引入了降落伞的附加质量和附加惯性矩，完整地分析了伞体和弹体所受的外力和外力矩，建立了由伞体和弹体组成的末敏弹系统二体运动模型。
The external forces and moments of the parachute and projectile are analyzed completely. A two body motion model of the TSP system, which is composed of the parachute and projectile, is established.
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