基本解释[计算机科学技术]彩色扫描地形图英汉例句双语例句An effective method based on HSV color model for extracting contour lines from color scanned topographical maps was proposed.提出了一种基于HSV色彩模型的等高线提取方法。专业释义计算机科学技术彩色扫描地形图