改进的方法利用了铜离子形成的特定颜色反应。
The improved method utilizes a chromogen that forms a colored complex specifically with copper ions.
该设备直接分析颜色反应，与人眼观察相比，其提供更为精确的结果。
The device objectively analyses the color response while at the same time providing a more precise result than is possible with the human eye.
采用颜色反应、薄层层析与紫外扫描光谱三种方法对玉米须黄酮类化合物进行初步分析。
The experiment aimed to analyze the main components of flavonoids from corn silk by using color reaction, thin-layer chromatography(TLC) and ultraviolet(UV) spectral scanning.
颜色反应出组成成份，因此这样的发现意味著其组成的相似性，也更进一步支持族群成员是昔日巨大母星体碎片的想法。
Color is a proxy for composition, so this discovery implies a likeness in makeup-further supporting the idea that group members are fragments of a larger, bygone parent body.
本文以芦笋为材料，研究了芦笋中黄酮类化合物的提取工艺条件及其纯化方法，并通过颜色反应法，紫外吸收光谱法来初步鉴定芦笋中的黄酮类化合物。
In this paper, the technological conditions of extraction and purification of flavonoids from asparagus was studied. Then flavonoids were proved to be flavonol by color reaction and UV spectrum.
研究人员声称，有一项新的测验能够根据你对一系列颜色组合的反应来确定你的个性类型。
Researchers claim that a new quiz is able to work out your personality type on the basis of how you react to a series of colour combinations.
如果你想想我们周围的许多颜色、形状和质地，它们都是具体而独特的化学反应的产物。
If you think of the many colours, shapes and textures around us, they are all the product of specific and unique chemical reactions.
正如实验发生的那样，当有颜色的目标逐个呈现时，多巴胺神经元对有信息的反应比对随机的目标的更强。
As it happens, when colored targets were presented individually, the dopamine neurons responded more strongly to the informative target than the random target.
自然主义者彼得•沃肖尔（7）：变色龙出于某种恐惧反应才改变颜色，因此这一切都取决于其情绪状态。
NATURALIST PETER WARSHALL: A chameleon changes color out of a fright response so it all depends on its emotional state.
我们选择特定的颜色来粉刷家中的墙壁，因为这种颜色倾向于引起我们的某种反应。
We choose certain colours to paint the walls of our homes because they tend to trigger certain responses.
当滴定终点到来时，所有的未知溶液全都完成了化学反应，溶液的颜色就会发生变化。
When the tipping point comes, and all of the unknown reagent has reacted, the solution changes colour.
但鲨鱼缺少圆状细胞，这种细胞可以对不同波长的光线分别作出反应。在人类的眼睛里，各种各样的圆状细胞帮助我们分辨颜色。
Yet the sharks lacked cone cells, which respond individually to light at specific wavelengths. In human eyes, a variety of cone cells helps us to distinguish between colors.
作为对紫外线灼伤内皮层的反应，你的身体会产生更多的黑色素使皮肤颜色变深。
In response to the UV rays frying your inner layer of skin, your body produces more melanin pigment that darkens the skin.
这种墨水将会把患者的血样引导入类似树形的通道中，在这些通道中血液将会与已经过处理的数层纸张进行反应从而产生相应的可供诊断的颜色。
The ink funnels a patient's blood into tree-like channels, where several layers of treated paper react with the blood to create diagnostic colors.
方法：采用氨基酸的游离氨基与水合茚三酮产生显色反应，在一定范围内，其颜色的深浅与氨基酸的含量成正比。
Methods: color reaction of free amino acids with ninhydrin was adopted, since, in certain extent, the color depth is correlated with the amino acid content.
市场研究小组为了检测公众对于颜色和价格的反应，准备了一系列的问题。
The market research team prepare a series of question to test the public's reaction to colour and price.
在一些反应中颜色会发生变化，它表明产生了新的物质，例如，绿色的碳酸铜在加热时会分解为黑色的氧化铜和二氧化碳气体。
In several reactions a colour change indicates the formation of new products. For example, green copper carbonate reacts, when heated, to form black copper oxide and carbon dioxide gas.
Maillard反应中，高温条件下果糖和葡萄糖在蜂蜜中同鸭肉里的氨基酸反应，生成多种新的分子，增加了菜肴的滋味和颜色。
In the Maillard reaction, at high temperatures, fructose and glucose in the honey reacts with amino acids in the duck, producing a variety of new molecules that add flavor and color.
每个人都有自己最喜欢的颜色，但是一项新测试声称能通过你对一系列颜色组合的反应判断出你的性格类型。
Everyone has a favourite colour but a new quiz claims to be able to work out your personality type based on how you respond to a series of hue combinations.
研究表明，我们对商店货架、颜色、形状和空间方向（按顺序）的放置做出反应。
Research has shown that we respond to placement on a store shelf, color, shape, and spatial orientation (in that order).
每个人都有本人最喜欢的颜色，但是一项新测试宣称能经过你对一系列颜色组合的反应判断出你的性情类型。
Everyone has a favourite colour but a new quiz claims to be able to work out your personality type based on how you respond to a series of hue combinations.
研究带头人、华沙生命科学大学的斯坦尼斯拉夫•卡宾斯基教授说：“更奇特的是植物会对不同颜色光照作出不同的反应。
"What was even more peculiar was that the plants' responses changed depending on the color of the light that was being shone on them, " explained professor Stanislaw Karpinski, who led this research.
他们要求被测试者在清醒的状态下，先根据屏幕上出现的颜色，做出迅速反应，按压相应的颜色按钮。
While awake; Subjects were first asked to touch a series of coloured buttons when prompted by the screen.
由于看到文字时大脑的第一反应是阅读，其次才是识别颜色，许多人感到大伤脑筋。
Because our brains have been conditioned to read words before we see colours, the task is mentally taxing for most people.
颜色能够改变我们的行动也触动我们的反应。
颜色能够改变我们的行动也触动我们的反应。
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