scaling ratio การใช้

The scaling operation is performed with different scaling ratios in different parts of the image, according to the defined transformation.
Proto and finescale rails and wheels are generally not compatible with the normal scale model railway material with the same scale ratio.
The following chart shows the types currently understood by GeoHack, the scale ratio associated with each, plus the additional variables calculated by GeoHack.
The number 10 is actually a scale ratio of two lengths 10 / 1m, where 10 is the measured quantity, and 1m is the arbitrary defining unit.
Even in dealing with 2D drawings, the manufacturing world has changed since the days when people paid attention to the scale ratio claimed on the print, or counted on its accuracy.