The earth is a three-dimensional (3D) object, roughly oblately spherical in shape, and we need to represent that 3D shape in a two-dimensional (2D) environment, on paper or on a computer screen. Spherical coordinates are formed using the simplest approximation of a spherical earth, where ...
the x, y coordinates of any point on a line 一条线上任意一点的x、y 坐标 来自牛津词典 6. Government officials visited the earthquake zone on Thursday morning to co-ordinate the relief effort. 星期四上午,政府官员视察地震灾区,以协调救援工作。 来自柯林斯高阶英语词典 7. ...the setting up of...
: any of a set of numbers used in specifying the location of a point on a line, on a surface, or in space latitude and longitude coordinates b : any one of a set of variables used in specifying the state of a substance or the motion of a particle or momentum 2 : one who ...
coordinate spacesymbolic dynamicsDGP productshift operatorunimodal mappingn-tupling periodic trajectory/ A0570J Critical point phenomena in thermodynamicsIn this paper, we study the symbolic dynamics equipped with the DGP product "" and the shift operator conjugate to the unimodal mapping f μ : I I...
Cartesian coordinatesare coordinates that measure the position of a point from a defined origin along axes that are perpendicular in the represented two-dimensional or three-dimensional space. 5.1.3 Geodetic Coordinates (Geographic Coordinates)
To see the axis of rotation, you can just draw a line from the origin to the point represented by (x,y,z). The vmath library also includes code to produce this matrix from an angle-axis representation:(你也可以绕着任意坐标轴旋转,这个坐标轴是从原点指向x、y、z的向量,vmath也有这方面的...
1. Mathematics Any of a set of two or more numbers used to determine the position of a point, line, curve, or plane in a space of a given dimension with respect to a system of lines or other fixed references. 2. coordinates Informal Directions: Give me some coordinates so I can find...
The coordinate-space behavior of (vector) strong-coupling constant in the background field α B ( r ) is compared with that in standard perturbation theory α v ( r ). The numerically calculated two-loop coupling constant α B ( r ) is shown to exceed α v ( r ) by 1–5% at ...
Here, we will explore the different uses and applications of coordinate in these fields. In mathematics, coordinates are essential for describing the position of a point in a two- or three-dimensional space. The most common coordinate systems used are the Cartesian coordinate system and the polar...
The isoscalar and isovector density-dependences derived ab-initio provide the pairing force with a strong predictive power when extrapolated toward the drip-lines. Although finite ranged and non local, the proposed interaction makes HFB calculations of finite nuclei in coordinate space tractable. ...