colour coding

基本解释

Improved colour coding for easier recognition and allocation of the components – even in the darkened operating theatre.
改善了顔色標記，便於組件的辨識和裝配，即使是在黑暗的手術室裡也能做到。
blog.sina.com.cn
The labels will remain the same colour as they are now, with the same colour coding and the Coloplast logo will be more visible.
標簽將保持現有顔色不變，使用現有的彩色編碼，康樂保標識將更加明顯。
www.coloplast.com.cn
There is at least one English metaphor that suits the colour-coding of China's markets: they are looking a little green around the gills.
無論如何，英語中有一個比喻很適郃中國目前的市場狀態：他們臉色看起來有點綠。