change colour

常见例句

They have taught plant proteins to change colour when in the presence of certain chemicals.
科学家改变了植物的蛋白成分，当它们暴露于某种特定化学品的时候，植物就会改变颜色。
This, for instance, is why egg whites change colour and texture when cooked: as the albumen in the whites loses its structure, its physical appearance is transformed.
这就是为什么蛋清煮后发生颜色和质地的变化：当蛋清中的白蛋白失去其结构，其物理外貌也随之转变。
What is needed is a pixel that can change colour entirely.
为此，一种能完全改变自我颜色的像素就成为一种迫不及待的需求。

The next stage, currently still in the laboratory, is to develop coatings that change colour when they absorb toxic chemicals, thus alerting soldiers that they are under chemical attack.
ECONOMIST: Monitor: A good kind of gas-guzzling The
That is because electronic paper does not need backlighting in the way that liquid-crystal displays do (see article) and making beads or capsules change colour does not take much energy.
ECONOMIST: Showing off
Lastly, whoever wins will have the chance to change the colour of the Supreme Court.
ECONOMIST: All sewn up?