查询词典 orbit space

Specifically, there are three kinds:(1) constant variation method to track two-body problem the root number of variables to establish perturbed equation;(2) coordinate perturbation method in order to track objects in real position and the location of an intermediate orbit perturbation differential equation as a variable to establish;(3) transformation theory, through a series of canonical transformation to reduce the order of the equations of motion to make it a more simple form.

具体做法有三种：（1）常数变异法，以二体问题轨道根数为变量建立摄动方程；（2）坐标摄动法，以天体在实际轨道上的位置与某一中间轨道上的位置差作为变量建立摄动方程；（3）变换理论，通过一系列正则变换，降低运动方程的阶数，使其具有更简单的形式。

Such a station is also able to play a unique role in interrogating earth satellites in orbit over both poles.

com 观测站还在监视两极轨道上的地球卫星方面 www.sSbbww.com 发挥不可替代的作用。

Otherwise the difference of orbit and stage of industry evolution, is the intrinsic factor causing the differences between China and U.

而两国房地产业发展、演进轨迹以及所处阶段的不同，是差异形成的内生因素。

In this paper, we have used the theory of moment invariant to identify the orbit, constructed feature vector based on moment invariant, defined the distance between the two feature vectors, and proposed a new method of the identification, which ...

仿真与实验结果表明，该方法可以有效地识别常见的轴心轨迹，并收到了良好的效果

Sequential dynamical system; functional digraph ; orbit ; width ; periodic point ; fixed point ; invertible ; matrix ; Markov chain ; adaptive ; acyclic orientation ; word ; C-pseud independent set ; random graph

南开大学；郑洁贯序动力系统；像图；轨道；宽度；周期点；固定点；可逆；矩阵；马氏链；适应；无圈定向；字； C-伪独立集；随机图

Based on an amendment of ionization potential in hydrogen-like ions in terms of the theory of relativity and interaction of electron spin-orbit, we take into account the effect of the nuclear volume and the nuclear mass for the ionization potential.

在类氢离子电子束缚能一级相对论及电子自旋－轨道作用修正的基础上，考虑到原子核的质量效应及体积效应，计算了类氢离子的电离能，计算结果与文献提供的实验数据相符合，弥补了其他方法的不足。

Before the collision, Iridium had a group of sixty-six satellites in orbit.

碰撞前，铱公司已有66颗卫星在轨道上运行。

The completely diagonalized Hamiltonian matrixes of order 120 of 3d3/3d7 ions configuration in the trigonal symmetry have been established by irreducible representation method and group theory,taking into account spin-orbit interaction and spin-spin interaction.The ground-state energy levels,the zero-splitting parameter and Jahn-Teller effect of ruby crystal were calculated with the matrixes.

应用不可约张量方法和群的理论构造了三角对称晶场中考虑自旋-轨道相互作用，自旋-自旋相互作用的3d3/3d7离子的可完全对角化的120阶微扰哈密顿矩阵，利用该矩阵计算了红宝石晶体的基态能级、零场分裂参量和Jahn-Teller效应，研究了自旋-轨道的自旋二重态对基态能级的贡献，证明其二重态对基态能级的贡献是不可忽略的，理论计算值与实验值相符合。

Begin from 2005, peaceful wave city establishs job of culture market control to head a group, as a whole the culture market control such as whole town Internet bar works, build system of joint meeting of the Internet bar that joins by 13 relevant sections and job of network game management, progressively form is in charge of into division of labor with catch condominium together, piece cooperate with with piece give priority to, self-discipline of daily go on a tour of inspection and technical monitoring, industry and society are supervised " 4 union " pattern of Internet bar management, whole town 905 Internet bars bring into normative and orderly orbit.

从2005年开始，宁波市设立文化市场管理工作领导小组，统筹全市网吧等文化市场管理工作，并建立由13个相关部门参加的网吧及网络游戏管理工作联席会议制度，逐步形成分工负责与齐抓共管、条块配合与以块为主、日常巡查与技术监控、行业自律与社会监督"四结合"的网吧管理模式，把全市905家网吧纳入到规范有序的轨道。

Nobody knows for sure what size rocks lie at the cores of Jovian planets, or orbit other stars.

从去年为止它仍然是所知任何种类当中，最大的岩石。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。