The difference between three-dimensional and two-dimensional

Two-dimensional and three-dimensional space dimensions are different. The second dimension is a two-dimensional space and the third dimension is a three-dimensional space. The second element and the third element refer to different spaces, and the second element is the ideal hometown in imagination; Three-dimensional refers to the real world, but also to real people and things.

Second dimension, originally meaning "two-dimensional space" and "two-dimensional world", that is, plane. Now, in terms of the meaning of twenty different worlds, it is a title for fictional worlds in animation, comics, games and other works, as opposed to "ternary". Three dimensions are our present world.

Three-dimensional refers to three-dimensional space, usually refers to the real world, as opposed to the virtual world (two-dimensional) in animation, comics and games. Three-dimensional (3D) generally refers to a space composed of three axes: length, width and height (X, Y and Z). The second dimension is a flat world, including animation and comics.