pigment

Moles are the result of rapidly dividing cells which produce a dark pigment in the skin, usually in childhood.

据了解，黑痣是可分泌暗沉色素的某种皮肤细胞快速分裂的结果，常见于人类幼年阶段。

Senile plaques: All referred to as "senile pigment spot, " also known as medical seborrheic .

老年斑：全称为“老年性色素斑”，医学上又被称为脂溢性角化。

Instead, light reflects off the layers in such a way that the shell becomes translucent, revealing red pigment beneath.

反而，光线会以这样的方式从多层背壳上反射出来：其背壳变成了半透明状态，展现出内层的红色。

A study of urban pigeons in central Paris has shown that birds with higher levels of the dark pigment melanin have stronger immune systems.

一个对巴黎市中心的城市鸽子的研究显示，黑色素水平较高的鸽子有更强的免疫系统。

Scientists have changed the colour of a dark-striped zebrafish to uniform gold by inserting a version of the pigment gene into a young fish.

科学家把其中一种含有色素的基因注入一条小斑马鱼体内，从而把这条深色条纹的斑马鱼变成了金色。

The photosynthetic pigment content of green stripes decreased compared with that of normal green leaf.

与正常绿叶相比，绿区光合色素含量有所降低。

Natural violet cabbage pigment is one of anthocyanins in centaurea cyanus, mainly used for coloring food up to now.

天然紫甘蓝色素是矢车菊类花色苷，目前主要用于食品着色。

Pigment dyeing, due to its simple technique, energy conservation, easy to color matching and its own style, is loved by customers.

涂料染色具有工艺简单、节约能源、拼色方便、风格独特等优点而备受消费者的喜爱。

Titanium dioxide pigment (TiO2) is a fine, white powder used in coatings, cosmetic & personal care industry for whiteness and opacity.

钛白粉是一种极细的白色粉体，可以在涂料、化妆品及个人护理业中作为增白和遮盖性材料。

Vets suspect that it is caused by an immune system disorder that damages the eyes and the pigment in the skin.

兽医们怀疑这是由于免疫系统失衡而造成眼睛及皮肤受到损伤。

Characteristic color reactions preliminarily demonstrated that the pigment was one kind of anthocyanins or even flavonoids.

通过红色素提取物的特征颜色反应，初步判断该色素含有花色苷及黄酮类化合物。

She also said he'd had his skin lightened to compensate for his vitiligo, a condition that causes the skin to lose pigment.

她还说他让自己的肤色变浅，来弥补白化病造成的痛苦，这种病能使皮肤失去色素。

Later researchers used a test that involved plucking a hair root, and seeing if it would make pigment in a test tube.

随后，研究人员用一种考验涉及采摘了根头发，如果能看到一个试管颜料。

There was a time when people were afraid of hormone by eating animals, toxins by eating some plants, pigment by drinking some drinks.

一个时期以来人们谈“食”色变，吃动物怕激素，吃植物怕毒素，喝饮料怕色素。

Most reported cases are the result of recreational water use, occur in a diffuse pattern, and are devoid of green pustular pigment changes.

大多数报告的案件是由于娱乐用水，发生在弥漫模式，是完全绿色脓疱色素的变化。

Now scientists have found a previously unidentified ingredient in this oily mixture, a reddish pigment.

现在科学家在火烈鸟的尾羽中发现了一种新的物质，一种略带红色的颜料。

do not wear sandals toes exposed, Yichuan prime sections of a half inches Baoxie pigment naturally upright, full of energy.

不要穿露出脚趾的凉鞋，宜穿素色素面的一寸半包鞋，自然地抬头挺胸，精神饱满。

Uses: This product is an excellent white pigment, which can be used for high grade indoor and outdoor coating, plastic paper.

用途：最佳白色颜料，用于高档室内外涂料、塑料、造纸。

Overall skin coloration is determined by the degree to which cells in the skin called melanocytes produce the pigment melanin.

总的来说，皮肤的颜色是由皮肤中一种叫做黑色素细胞产生黑色素多少而定的。

Experiments show that this model can successfully predict pigment formulation in design of camouflage paint.

该模型可以有效地进行迷彩伪装涂料的配方设计。