Documents 7 - 1 Non-Central Coordinate System In addition to the 1-D, 2-D, and 3-D coordinate systems...

Slide 17 - 1 Non-Central Coordinate System In addition to the 1-D, 2-D, and 3-D coordinate systems discussed in previous lectures, there is another useful coordinate system…

Documents Astrophysics --- History of Exploring the Universe

幻灯片 1 Astrophysics --- History of Exploring the Universe 3P303 Chen Xie 3I304 Chen Li Content In astronomy, celestial sphere is an imaginary sphere of arbitrarily large…