Leaves change colour in autumn.
树叶在秋天改变颜色。
树叶为什么会变颜色？
Leaves - Why do they change colour?
叶子为什么会变颜色呢？
The long-standing debate about why autumn leaves change colour has new impetus from the humble apple tree.
长期存在的关于秋季树叶颜色变化的争论从谦逊的苹果树上有了新的推力。
These tiles feature a metallic surface, so they appear to change colour from red and pink to gold and white.
这些瓦片呈现出金属般的质感，颜色变化多端，从红色、粉红色到金色、白色。
This involves adding a layer of coloured filters above the black-and-white capsules, so that they can change colour.
该技术要在黑白胶囊上方加一层彩色滤光片(coloured filters)，这样胶囊就能变色。
One thing that may hold P-Ink back, however, is what is known as the refresh rate. This is the speed at which a pixel can change colour.
然而，可能有个问题会让P - Ink踌躇不前，那就是人们所熟知的刷新率——一个像素改变色调的速度。
This invention provides a kind of flocked flannelette which may be selected initiatively to change colour and pattern in a set range according to the need.
本发明提供一种人们可以在一设定范围内，按照需要主动选取和变换色彩、图案的植绒布。
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。
The researchers say in contrast, the colour sensor is cheap and easy to read as the spots on the sensor change colour according to the chemicals with which they come into contact.
研究人员认为，与以上检查不同的是，彩色传感器便宜而且结果容易识别。
Thee tree itself contains 3.1 million micro bulbs, 2,150 strobe effects and 100 LED reflectors, which enable the record-beating tree to change colour and display different designs.
圣诞树上装了310万个微型灯泡、2150个闪光灯以及100个LED反光镜，确保这棵打破纪录的圣诞树能够不停地变换颜色，呈现不同的设计效果。
They would have buried her then, but there was no change in her appearance; her cheeks and lips had their usual colour.
那时他们就会把她埋了，但是她的外貌没有任何变化；她的脸颊和嘴唇还是原来的颜色。
They would have buried her then, but there was no change in her appearance; her face was as fresh, and her cheeks and lips had their usual colour.
他们要把她埋了，但是她的外貌却没有任何变化；她的脸还是那么饱满，她的脸颊和嘴唇是她平常的时候一样的颜色。
So women will drink beer if you change the colour, taste, sweetness and packaging so that it is indistinguishable from an alcopop.
假如你改变啤酒颜色、口味、甜味和包装，一些女士将喝啤酒以至于它与饮料没有区别。
You soon could be, after a doctor revealed he can permanently change a person's eye colour in just 20 seconds.
不久这将成为现实。一名医生透露仅用20秒，他可以永久地改变一个人的眼睛颜色。
There's a change in the colour of the pips that marks the onset of physiological ripeness, from green to yellow, which is the critical point at which to harvest.
通常在果核的颜色上会有一些变化，从绿色向黄色的转变标志着葡萄已开始进入生理成熟期，那时正是丰收的最佳时机。
The flower is perhaps the best symbol of the effects of climate change in the region as its colour changes according to temperature and exposure.
这种花也许是气候变化对该地区影响的最佳象征，它的颜色会随着温度及光照的变化而变化。
In essence, quantum dots are used to change the colour of the light.
本质上而言，量子点是用来改变光线的颜色。
When you look at your own/other people’s auras, keep in mind that bright clothes can change aura colour too.
让你试图觉知自己的或是其他人的气场时，记住鲜艳的颜色也能够改变气场的颜色。
By changing the structure of such a crystal slightly, using an electric charge, the colour of the light reflected by that crystal will change too.
依靠轻微得改变晶体的结构，利用电流的改变，当晶体改变时，光的颜色也会相应改变。
One quarter of respondents have considered wearing coloured contact lenses to change their eye colour temporarily - and blue is most wanted colour.
四分之一的受访者考虑过通过戴有色隐形眼镜来“暂时”改变一下眼睛的颜色——其中，蓝色隐形最受欢迎。
A tiny change to each pixel will alter its colour but not so much that humans could spot it.
对每个像素的微调将在人眼无法察觉的范围内改变其色值。
However, one quarter of respondents nationwide have considered wearing coloured contact lenses to change their eye colour temporarily - and blue is most wanted colour.
然而，在全国范围内有四分之一的被调查者曾考虑过通过配戴彩色隐形眼睛的方法来暂时改变自己的眼睛颜色而蓝色正是最受人们欢迎的镜片颜色。
Palette - this will change the colour scheme on the chart or table.
调色板—用于更改图表或表格中的颜色方案。
The impacts also change the colour, reflectance and chemistry of the surface over time.
微粒的飞溅不仅在水星上空形成了一个超级稀薄的大气层（更准确的说是外大气层），而且还改变了水星地表的颜色，反射比，以及化学成分。
In handy colour-coded maps it predicts the economic and environmental fallout of any proposed land-use change.
在一张容易操作的有色标的地图上，它可以预测任何提上议程的土地使用变化所带来的结果。
In handy colour-coded maps it predicts the economic and environmental fallout of any proposed land-use change.
在一张容易操作的有色标的地图上，它可以预测任何提上议程的土地使用变化所带来的结果。
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