立体缩放刻模铣床
three-dimensional contour engraving milling machine
ANSI SQL 可扩充缩放及可携式标准
ANSI SQL standard scalable and portable
等距缩放
isometric enlargement and reduction
动态电压缩放
dynamic voltage scaling
dynamic voltage scaling DVS
Agronomy major
DVS
放缩
zooming
zoning constraint
zoom
the method of increase or decrease