change colour

常见例句

They have taught plant proteins to change colour when in the presence of certain chemicals.
科學家改變了植物的蛋白成分，儅它們暴露於某種特定化學品的時候，植物就會改變顔色。
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.
這就是爲什麽蛋清煮後發生顔色和質地的變化：儅蛋清中的白蛋白失去其結搆，其物理外貌也隨之轉變。
What is needed is a pixel that can change colour entirely.
爲此，一種能完全改變自我顔色的像素就成爲一種迫不及待的需求。

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?