coloured paper

基本解释

For example, it turned out that adding too little cotton led to flaky and unevenly coloured paper.
例如他们发现，如果添加的废棉纱过少，纸张就会薄而易碎而且色泽不均。
Christmas Cracker is a cardboard paper tube, wrapped in brightly coloured paper and twisted at both ends.
圣诞拉炮是用硬纸板做的纸筒，再用色彩鲜艳的彩纸包裹在外面，两端拧紧。
To find out how the combs are made, Théraulaz and his colleagues supplied different coloured paper to the wasps for each stage of nest building.
为查明蜂巢是如何建成的，特洛拉兹和同事为纸巢黄蜂筑巢的各个阶段准备了不同的彩纸以便观察它们是如何排列无数个六角形蜂巢。

Lighter-coloured pixels denote less pen pressure on the paper, so differences between samples indicate different patterns of pen pressure—and thus the likelihood that different authors were involved.
ECONOMIST: Holographic analysis of handwriting