application of colors

• 色彩运用

application of colors的用法和样例：

例句

1. Based on the engineering examples and application practice in other countries, the importance of chromatics design in road traffic equipment is discussed.
   结合一些色彩运用的具体实例以及国外的实践经验，对道路交通设施色彩设计的重要性进行了论述。