在中心势场中粒子运动轨道方程的基础上，进一步讨论粒子轨道的闭合性、稳定性。
Based on the orbit equation of particle motion in central force field, the stable property and close property of orbit were discussed.
从轨道方程出发，对影响卫星光链路接收机带宽的主要因素———多普勒频移进行了研究。
The Doppler frequency shift, the main factor restricting the bandwidth of receiver in inter satellite laser link, with orbit equations is calculated.
本文通过研究地球自转时抛体运动的轨道方程和抛体的横向偏离等，揭示了地球自转对抛体运动的影响。
The paper researches into the orbit equation of the projectile motion and the projectile crosswise deviation when the earth rotates.
分析了带电粒子受到洛伦兹力和其他恒定外力作用下的运动情况，导出了轨道方程和曲率半径的计算公式。
The motion of charged particle acted upon by Lorentz force and other external force are analyzed, calculating formulae of orbit equation and curvature radius are derived.
同样的，第五个方程序，中的速度同样，会随时间改变，因为这是椭圆形轨道。
Also that velocity, v, in that equation number five will also change with time because it's an elliptical orbit.
我们方程是n减去1减去，主量子数是，4，1是1，--p轨道的l是多少？,学生
l So, if we're talking about a 4 p orbital, and our equation is n minus 1 minus l, the principle quantum number is 1 4, 1 is 1 -- what is l for a p orbital?
该算法避免了频繁求解微分方程问题，没有求解多余的轨道，且求解的精度也容易控制，得到的流形图直观。
This algorithm avoids soling differential equation frequently as well as redundant orbit, and it is easy to control the accuracy and to get the picture of manifold.
与对圆参考轨道的C -W方程初始条件进行修正的方法相比，该方法有更高的设计精度。
This method provides better accuracy than approaches that modify the initial conditions of the C-W equations for a circular reference orbit.
描述许多轨道控制问题的方程通常构成非线性半显式的微分代数系统。
The equations which describe many trajectory control problems naturally form nonlinear semiexplicit differential algebraic systems.
针对机车车辆-轨道系统介绍了建立运动方程的两种新方法：形成矩阵的“对号入座”法则及矩阵组装法。
In this paper, two new methods of building equations of motion of Locomotive Vehicle Track System are introduced: the principle of "set in the right position" and the method of making matrix.
利用三角级数法模拟了轨道的不平顺，采用列车编组和桥梁组合的模型，建立了车桥耦合振动方程。
By simulating the track irregularities with trigonometric series method, the train-bridge coupling vibration equations are established based on the combined modal of train formation and the bridge.
分析了国内外在列车-轨道（桥梁）时变系统空间振动方程的建立及其求解过程中存在的根本问题。
The fundamental problem in the establishment and solution to the spatial vibration equation of train-track (bridge) time-varying system at home and abroad is analyzed in detail.
考虑能量、时间、视线等约束条件，基于微分方程法研究了近程自主交会滑移轨道设计方法。
Considering constraints of energy, time and line-of-sight angle, a near-range autonomous rendezvous glidescope orbit design method is studied based on the differential equation method.
利用待定函数法研究了非线性轨道微分方程的解析解，求出了一类情形下的四类解析解。
In this paper , the undermined function method has been used to study the analytic solution of nonlinear orbit differential equation. In a case four kinds analytic solution are given.
是轨道的半径，系统的能量，以及电子的速度，我接下来会给你们讲解其方程的解法。
The radius of the orbit, the energy of the system and the velocity of the electron, I am just going to present you the solutions.
动力学方法从CW方程的解析解出发，证明了绕飞轨道是以参考卫星为中心的椭圆。
In the dynamic method, starting from the analytical solutions of the CW equations, the flying-around orbit is proved to be an ellipse centered at the reference satellite.
基于相对轨道根数法，根据卫星相对运动方程，提出了“自然队形”的概念及队形设计的一般方法，并给出了具体的例子。
A concept of natural formation and a general RT design method are proposed based on the relative Orbital Element method and the relative motion equation in this paper. An example is given.
在人体振动模型研究基础上，建立了人体轨道车辆运动方程。
The dynamic equations of a human body and a railway vehicle are setup based on study on human body vibration model.
本文给出在非共面椭圆轨道上运行的航天器的伴随运动方程。
This paper presents some equations of adjoint motion for spacecrafts moving in elliptic orbit of different plane.
本文通过建立轨道振动微分方程，得到单轮作用下轨道变形的解析表达式。
The analytical formula of track deformation under a single wheel load has been deduced by establishing the track vibration differential equation.
进而导出了带有J2项摄动的环绕星相对运动方程，并给出了基于惯性笛卡尔坐标系运动学变量的相对轨道控制方法。
Then a control method considering the J2 perturbation based on Encke's linearization equation is proposed to maintain the relative motion of the constellation.
以轨道半径和轨道倾角为未知量依据星下点轨迹要求条件构建了非线性方程组，但直接求解过于复杂，采取迭代的方法解决。
Non-linear equations are(constructed) with the restriction of the satellite ground trace to resolve the unknown semi-axis and inclination, but it's too complicated to be resolved directly.
采用线性化CW方程研究了空间飞行器近程自主交会轨道设计问题。
Near-field autonomous rendezvous orbit design problem is discussed by adopting CW equation in the paper.
对基于C-W方程的悬停动力学模型进行了精度分析，最后以低轨道航天器的八面体编队构型为例进行了数学仿真验证。
The precision of hanging dynamic model based on CW equation was analyzed in detail, and a low earth orbit satellite octahedron configuration was simulated for validation.
此方程的封闭必须考虑颗粒扩散的轨道穿越效应、连续性效应和惯性效应。
To enclose the equation, the inertia effect, the crossing trajectories effect and the continuity effect of particle dispersion must be taken into account in the model.
将X之值代入轨道系数方程组并求解，即可得到分子轨道系数。
Substituting X into the coefficient equation system of molecular orbits the coefficients of the molecular orbits can be easily obtained.
用分段级数解法计算电磁轨道炮的外弹道诸元，与微分方程计算出的外弹道诸元进行对比。
Exterior trajectory curves computed through subsection series method are given to be compared with the curves from differential equations.
第二章给出了编队卫星的相对运动方程和对地观测常用的编队卫星轨道设计。
With earth observing application, chapter 2 describes the inter-satellite relative movement functions and orbital design for ordinary earth observing satellite formation.
基于高斯摄动方程，推导了卫星在同时考虑J2和大气摄动情况下的轨道根数变化方程。
The variation equation of the satellite orbit elements under both J2 and drag perturbations was derived based on the Gauss perturbation equation.
基于高斯摄动方程，推导了卫星在同时考虑J2和大气摄动情况下的轨道根数变化方程。
The variation equation of the satellite orbit elements under both J2 and drag perturbations was derived based on the Gauss perturbation equation.
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