例句與造句

1. In the CIE 1931 color space, for example, the tolerance contours are defined by the MacAdam ellipse, which holds L * ( lightness ) fixed.
2. Nutting's son, Perley G . Nutting Jr ., was the tireless grad student known as observer PGN for the demonstration of the MacAdam ellipse.
3. It's difficult to find macadam ellipse in a sentence. 用macadam ellipse造句挺難的