英文字典中文字典51ZiDian.com

中文字典辞典英文字典 a b c d e f g h i j k l m n o p q r s t u v w x y z

melanin 音标拼音: [m'ɛlənən] [m'ɛlənɪn]

XDict

n. 黑色素

PyDict

黑色素

WordNet (r) 3.0 (2006) (WordNet)

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

The Collaborative International Dictionary of English v.0.48 (gcide)

Melanin \Mel"a*nin\, n. [Gr. me`las, me`lanos, black.]
(Physiol.)
A black pigment found in the pigment-bearing cells of the
skin (particularly in the skin of the negro), in the
epithelial cells of the external layer of the retina (then
called {fuscin}), in the outer layer of the choroid, and
elsewhere. It is supposed to be derived from the
decomposition of hemoglobin.
[1913 Webster]

请选择你想看的字典辞典：

单词	字典	翻译
melanin	查看　melanin　在百度字典中的解释	百度英翻中〔查看〕
melanin	查看　melanin　在Google字典中的解释	Google英翻中〔查看〕
melanin	查看　melanin　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!

中文字典英文字典工具:

选择颜色:

<style type="text/css">#word104_1 br {display:none;}</style>
<form id="word104_1" method="post" action="http://par.freemd5.com/index.php" target="_blank">
<div style="width: 140px;border:1px solid #000;background-color:#ffffff;padding: 0px 0px;margin: 0px 0px;align:center;text-align:center;overflow:hidden;"><div id="xcolor1_1" style="font-size:12px;color:#183a00;line-height:16px;font-family: arial; font-weight:bold;background:#94abf0;padding: 3px 1px;text-align:center;"><a href="http://par.freemd5.com/" alt="英文字典中文字典" title="英文字典中文字典" id="word_name104_1" style="color:#000000;font-size:14px;text-decoration:none;line-height:16px;font-family: arial;" >英文字典中文字典</a></div><table width=100% style='align:center;text-align:left;font-size:12px;background-color:#ffffff;color:#333333;'>
<tr><td style="text-align:center;border:0"><input type=hidden name="word104_hi" value="1">输入中英文单字</td></tr><tr><td style="text-align:center;border:0"><input type="text" name="word104_input" value="" size=10 style="background-color:#ffffff;color:#000;text-decoration:none;font-family: arial;rial;border:1px solid #999;padding:1px!important;"></td></tr><tr style='line-height: 26px;'><td style="text-align:center;border:0"><input type=submit style="background-color:#ccc;color:#000;border:0 none;cursor:pointer;" value="查询字典"></td></tr></table></div>
</form>

英文字典中文字典相关资料:

How to Increase Melanin Naturally - Verywell Health
Melanin helps protect your skin and eyes from UV damage Eating a healthy diet full of whole foods can support melanin production Research continues into the role of supplements Sun exposure increases melanin production but also raises skin cancer risk
Melanin: Definition, function, benefits, and more - Medical News Today
Melanin is a substance present in the skin that produces pigment Each person has a different amount of melanin in their skin The variation of melanin is due to genetics and other factors
Melanin | Biological Pigment, Skin Color, Sun Protection | Britannica
Melanin is a dark biological pigment (biochrome) occurring in the skin, hair, feathers, scales, eyes, and some internal membranes of humans and other animals It is formed as an end product during metabolism of the amino acid tyrosine
Recent Advances and Progress on Melanin: From Source to Application
Melanin is a biological pigment formed by indoles and phenolic compounds It is widely found in living organisms and has a variety of unique properties Due to its diverse characteristics and good biocompatibility, melanin has become the focus in
Melanin: Definition, Function, Related Conditions - Healthgrades
This article will explain melanin, how the body makes it, and its role in health It will also explore conditions related to melanin levels and distribution in the skin
What Are Melanins and What Do They Do? - Biology Insights
Melanins are natural pigments found throughout the living world, with roles in various biological processes These biomolecules are responsible for the coloration of many organisms, including humans They contribute to appearance and protective mechanisms within the body
How to Fix Melanin Metabolism: What Actually Works
Fixing melanin metabolism means addressing the specific step in pigment production that’s gone wrong, whether your skin is making too much melanin, too little, or distributing it unevenly There’s no single fix because melanin production is controlled by enzymes, hormones, nutrients, and environmental triggers all at once The good news: most pigmentation problems respond to a combination
MELANIN Definition Meaning - Merriam-Webster
Natural melanin surrounds and protects our cells not only by absorbing ultraviolet radiation, but also by scattering it and making it lose energy, rendering it harmless

中文字典-英文字典 2005-2009