英语单词分类 轻松记单词

更新时间:2024-04-30 17:00:08

melanin

英 [ˈmelənɪn]

美 [ˈmɛlənɪn]

n.黑色素

  • 英英释义

  • 词典解释

  • 网络解释

noun

1. insoluble pigments that account for the color of e.g. skin and scales and feathers

1. 黑色素
Melanin is a dark substance in the skin, eyes, and hair of people and animals, which gives them colour and can protect them against strong sunlight.

melanin的反义词

1. 麦拉宁:利用光(Light)原理治疗皮肤老化的研究和其效果,已经积累了相当多的研究和成果. 光源中发出的波长(560nm~ 1200nm)的光照射皮肤时,麦拉宁(Melanin)、氧合血红蛋白(Ox hemoglobin)和水分子吸收特定波长的光,产生选择性光热解反应.

2. 黑素:黑素小体内含有酪氨酸酶,将酪氨酸转化为黑素(melanin). 黑素体充满黑素后称黑素颗粒(melanin granule). 成熟的黑素颗粒迁入黑素细胞突起中,通过胞吐方式释出,邻近的角朊细胞以吞噬方式将黑素颗粒吞入细胞内. 黑素能吸收紫外线,

3. melanin的翻译

3. [生化]黑色素:overtrain (使)训练过度 | melanin [生化]黑色素 | double time 跑步, 快步,双工资

相关列句
Curiously, researchers have also seen melanin in the testes of a variety of species in all vertebrate groups.(奇怪的是,研究者们发现了这种色素存在于各种各样的脊椎动物中。)
Albinism, a group of inherited disorders, results in little or no production of the pigment melanin.(白化病是一组导致黑色素生成不足或无生成的遗传性疾病。)
Perhaps Kipling would say, "Let the jaguar grow melanin."(也许吉卜林会说:“让美洲虎长黑色素。”)
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。)
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。)
As melanin encounters UV light, it turns brown.(黑色素遭遇到紫外光后变成褐色。)
The type and amount of melanin your body produces determines the color of your skin, hair and eyes.(你的身体产生的黑色素类型及数量决定你皮肤,头发和眼睛的颜色。)
Scientists focused on the pigment melanin, which gives human skin its color.(科学家们集中于研究黑色素,就是他们使人类的皮肤具有颜色。)
Individuals with lower levels of a melanin pigment called eumelanin are likely to have blonde hair.1.(黑色素水平较低的个体(eumelanin)很可能拥有金发。)
Melanin has an extremely important role- it absorbs UV light and dissipates the UV rays as heat.(黑素有着很重要的作用——它可以吸收紫外线,并可以像释放热量一样驱散紫外线。)
melanin是什么意思 melanin在线翻译 melanin什么意思 melanin的意思 melanin的翻译 melanin的解释 melanin的发音 melanin的同义词
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