单词melanin
n.: 黑（色）素
网络: 黑色素；拉宁；黑素
黑（色）素:
a dark substance in the skin and hair that causes the skin to change colour in the sun"s light
【医学】黑(色)素
黑素
黑色素
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。
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。
The effects of Chinese Taihe chicken and its melanin on age of fruit fly and activity of SOD(superoxide dismutase) in mouse were studied.
研究了泰和乌骨鸡及其黑素对果蝇寿命及小鼠SOD活性的影响。
Sunlight is therefore a stimulus for melanocytes to produce melanin because they are trying to protect the body from UV rays.
阳光能够刺激黑色素细胞产生黑素，这是因为黑素要在紫外线的辐射下保护我们的身体。
A temporary increase in melanin, the substance that colors hair eyes and skin, is the culprit.
黑色素暂时的增加是罪魁祸首，这种物质让头发、眼睛和皮肤带上色彩。
Avoid tanning "accelerators" or tanning pills that claim to speed up the body"s production of melanin or darken the skin.
避免那些声称可以加速产生身体黑色素或者是让你的皮肤变黑的晒黑“加速器”或者是晒黑的药物。
Melanin can be found all over nature from bacteria to humans, with the curious exception of spiders.
从细胞到我们人类，黑素可以说是无处不在。但是有一个惊人例外，蜘蛛。
Melanin is a pigment that absorbs harmful ultra violet rays to help protect the skin, as well as turning skin darker.
黑色素是一种色素，可以吸收有害的紫外射线，帮助保护皮肤，同时使皮肤变黑。
The research was to investigate melanin characters and its effect on the pathogenicity of Curvularia lunata in maize.
为了探明玉米弯孢菌黑色素性质及其在致病性中的作用。
The pigment in the upper layer of skin (epidermis) that gives your skin its normal color is called melanin.
在浅层皮肤（表皮）中有种色素能让你的皮肤保持其正常的颜色，称为黑色素。