English translation for "轨道根数"

elements of an orbit
elements of orbit
orbital elements

Related Translations:

轨道:  1.(供火车、电车等行驶的由条形钢材铺成的路线) track; pathway; rail; runway; circle; railway 短语和例子地铁轨道 underground railway track; 矿车轨道 tram road; 你将在8号轨道找到你的列车。 you'll find your train at track 8.2.(天体在宇宙间运行的路线)

Example Sentences:

	1.	Autonomous relative orbit determination for satellite formation flying on basis of orbit element differences 基于轨道根数差的卫星编队自主定轨研究
	2.	The secular influence of solar mass - loss on the orbital elements of meteor steams is examined by using the method of celestial mechanics of variable mass in this paper 摘要将作者在变质量天体力学所得理论结果应用于太阳质量损失对流星群轨道根数变化的长期效应上。
	3.	Firstly , this paper presents the coordinates and time system for discribing satellite motion , and then gives the models of orbit and attitude and satellite relative motion , considered the j2 perturbation 本文首先给出描述卫星运行所需的时间系统和坐标系，然后建立卫星轨道、姿态动力学模型和基于轨道根数的卫星编队飞行相对运动方程，并考虑j2项摄动的影响。
	4.	The numerical computation for the secular variable of the semi - major axis , solar distance at perihelion , orbital periods and longitude of perihelion has been made for fifteen meteor streams by using the solution of gylden - meshcherckii equations 利用g - m型变质量天体轨道根数变化方程的一阶和二阶解对15个流星群轨道半长轴、近日点距离、轨道周期和近日点经度因太阳质量损失造成的每世纪的长期改变效应做了数值计算，并得出计算结果。
	5.	By analyzing the inter - satellite measurement net of walker constellation at some time in geometry and numeric , the correction of system error and random error caused by the change of orbit elements using different type of estimation of inter - satellite measurement net was provided quantitatively 并通过对walker星座某一时刻的星间观测网进行几何分析和数值分析,定量给出了利用不同类型的星间观测网对轨道根数变化引起的系统误差和随机误差的修正情况。
	6.	Followings are the main study in this paper . 1 ) based on building the condition function of orbit determination of satellite - to - satellite tracking , the coefficient matrix of its normal function was studied . and the relativity of satellite ’ s corresponding orbit elements was analyzed in different cases 本文的主要研究工作如下: 1 )在建立星-星跟踪定轨条件方程的基础上,对其法方程的系数矩阵进行研究,分析了在不同情况下,卫星对应的轨道根数的相关性。
	7.	And then , according to the kind of satellite and the requirements for geodetic and astrometric study and the geometry of gnss ( gps , galileo ) satellite to track the space vlbi satellite , the six keplerian elements of chinese space vlbi satellite ( test - svlbi ) are selected and determined 根据卫星轨道的分类、大地测量和天体测量对空间vlbi卫星的要求,以及gnss ( gps和galileo )卫星对空间vlbi卫星跟踪观测的几何条件而设计了我国空间vlbi卫星的六个轨道根数。
	8.	The basis of dynamics and simulation includes the iterative flyout angle algorithm to the solutions to lambert problem and battin ' s universal conic section state extrapolate method . then spacecraft ' s orbit roots , maneuver impulse and maneuver time are discussed as the following four part : first of all , the chaser ' s one orbit roots is selected as a variable to simulate its influence to the large scale orbital maneuver . the research reveals fact that the orbit roots both of chaser and target should be close to each other to achieve better maneuver and rendezvous " ability , moreover , the best orbit maneuver and rendezvous occurs when both chaser and target ' s initial phase angle are equal 为了研究了交会机动中追踪器和目标器的轨道根数、机动时限和机动能耗等因素对交会机动的影响,仿真和分析分为以下四个部分:首先,研究了追踪器轨道单个参数为变量情况下两航天器大范围交会机动问题,研究表明,追踪器的变化参量与目标器相应的参量在接近的情况下可以获得良好的交会机动特性,而对于两航天器轨道共面的情况下,初始相位角相等时则获得最佳的机动效果。
	9.	Our results show that , during the evolution of a binary system , the system widens as it loses mass , and the orbital period increase , while orbital eccentricity remains nearly constant , which can explain the distribution regulation of orbital elements of normal g - k giant and barium stars and the distribution character of the heavy - element abundances of barium stars 计算结果表明，随着星风吸积过程的进行，在星风质量损失阶段系统轨道半长轴将增大，导致轨道周期增大，而偏心率变化不大，由此可以解释普通红巨星双星系统和钡星系统的轨道根数的分布规律和变化情况以及钡星重元素丰度分布特征。
	10.	Then , the chaser ' s two orbit roots are selected as variable and visualizing the simulation by contour plot . this part of research draws the conclusion the same as the first part when the target ' s orbit is circular orbit , while the selected two variable can be wildly changed if the target ' s orbit is elliptical orbit . next , wait time before orbit maneuver is simulated 其次,利用可视化的等值线图研究了追踪器轨道两个参数为变量的情况下大范围轨道机动问题,分析表明对圆轨道目标器交会机动时,追踪器轨道根数不宜与目标器轨道根数相差过大,而对椭圆轨道目标器交会机动时,追踪器轨道根数可选范围较大,机动策略和方法富于弹性。

Similar Words：

"轨道改善" English translation, "轨道改正" English translation, "轨道干坞" English translation, "轨道钢" English translation, "轨道高度" English translation, "轨道跟踪" English translation, "轨道工程" English translation, "轨道工营公司" English translation, "轨道工作室" English translation, "轨道攻击" English translation