共线平动点,Collinear Libration Point
1)Collinear Libration Point共线平动点
1.Linear Strategy for Positioning of Spacecraft around the Collinear Libration Points;深空探测器定位在共线平动点附近的线性策略
2.On Orbit Control of Spacecraft around Collinear Libration Points;关于探测器定点在共线平动点附近的控制问题
3.Collinear libration points of the Earth-Moon system are unstable,so spacecrafts need orbit control to stay around them.共线平动点附近的运动仅仅是条件稳定的,探测器的轨道需要经过控制才能维持在其附近。
英文短句/例句

1.Analyzing the periodic orbits around the collinear liberation points共线平动点附近周期轨道的分析研究方法
2.On Orbit Control of Spacecrafts with Solar Sail around the Earth-Moon Collinear Libration Point利用太阳帆定点探测器在地—月系共线平动点附近的探讨
3.Common Fixed Point Theorems for a Class of Twice Power Type Φ-Contraction Mapping平方型Φ-压缩映象的公共不动点定理
4.This antenna has characteristics of miniature,wide band,conformal to plane and it can be used on vehicle-mounted and flight-mounted carriers etc.该天线具有小型宽带、平面共形特点,可加载于车辆、低速飞机等移动载体上。
5.The Proof Of Concurrent Line Or Collinear Point In Higher Geometry;高等几何中共点线(共线点)问题的证明
6.The common fixed point theorems for a class of twice power type Φ-contraction mapping;一类平方型Φ-压缩映象的公共不动点定理
7.A contact, as between two curves or surfaces, at three or more common points.密切两段弧线或两个平面在三个或更多公共点处的相切
8.Lying or occurring in the same plane. Used of points, lines, or figures.共面的位于或发生于同一平面的。用来形容点、直线或图形
9.Estimate of bankfull discharge rate based on nonlinear dynamics system theory基于非线性动力系统观点估算平滩流量
10.The surface generated by a straight line, the generator, passing through a fixed point, the vertex, and moving along a fixed curve, the directrix.锥面由一条直线,即母线,通过一固定点,即顶点,沿一给定曲线,即准线,连续移动而产生的平面
11.pentad of noncollinear points非共线点的拼五小组
12.Analysis of Proof Methods for Concurrent lines Collinear Points in Projection Geometry;射影几何中共点线线共点问题证明方法探析
13.The Connections of Concurent Lines (Collinear Points) Theorem in Projection Geometry;射影几何中的共点线(共线点)定理的关系
14.a plane curve generated by one point moving at a constant distance from a fixed point.一个点同一个固定的点保持相等的距离来移动所产生的平面曲线。
15.A plane figure consisting of four points, no three of which are collinear, connected by straight lines.四边形,四角形由四个角组成的平面图形,没有任何三个点共线,通过直线相连接
16.The Theory of Singular Conjugation and the Principle and Technology of 0~° Involute--Enveloping Worm Gear Drive奇点共轭理论与0~°渐开线包络蜗杆传动的原理与技术
17.Singularities of Parallels for Hyperbolic Plane Curves双曲平面曲线的平行曲线的奇点分类
18.Moving Average Convergence Divergence(MACD)平滑异同移动平均线
相关短句/例句

collinear points共线点
1.A collinear pointsbased method to solve the distortion coefficient was presented.针对这种情况,提出了一种基于空间共线点求解透镜畸变系数的简便方法。
2.With some examples in plane geometry, the author indroduces how to use Desargues theorem to simplify the proofs of problems of collinear points and concurrent lines.利用代沙格定理及其逆定理 ,对平面几何的几个共线点和共点线的问题给出简捷的证法。
3)Concurrent lines共点线
1.Analysis of Proof Methods for Concurrent lines Collinear Points in Projection Geometry;射影几何中共点线线共点问题证明方法探析
2.With some examples in plane geometry, the author indroduces how to use Desargues theorem to simplify the proofs of problems of collinear points and concurrent lines.利用代沙格定理及其逆定理 ,对平面几何的几个共线点和共点线的问题给出简捷的证法。
4)three points in one straight line共线点
1.This thesis is to explain the application of the infinite far element in three points in one straight line,three straight lines through one point and harmonic cutting,obtain a simple method to catogorize curves of second degree by means of infinite far straight line,and discover the interior connections between elementory geometry and aralytic geometry and projective geometry.阐述无穷远元素在有关共线点、共点线、调和分割等方面的应用 ,并利用无穷远直线得到将二次曲线分类的简单方法 。
5)three point on a straight line三点共线
6)3-point on a line3点共线
1.Fishburn raised a problem that whether there exists a 4-isosceles 6-point with no 4-point on a circle and no 3-point on a line.Fishburn提出是否存在无4点共圆、无3点共线的4等腰6元集。
延伸阅读

共点力作用在物体上同一点的几个力。在分析物体的受力情况时,常把作平动的物体看成质点,这时物体所受的几个力就可看成共点力。