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When melasma occurs, melanocytes in certain areas overproduce melanin.

当发黄褐斑,黑色素细胞在某些领域量黑色素

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This brand of tinned beans contains no artificial colouring.

这种品牌的罐装青豆不含人造色素

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The photosynthetic pigment in bacteria is bacteriochlorophyll.

细菌光合作用的色素是细菌叶绿素。

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A case of giant congenital melanocytic nevi associated with poliosis is reported.

报告巨大先天性色素损处出现白毛1例。

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It reveals that 30% acidulous grain alcohol is suitable,superior in the pigment dissolving.

30%酸性乙醇是美国地锦色素的较好提取剂。

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The natural haematochrome extracted from plum skin is a kind of safe and non - poisonous colorant.

从李子中提取的天然红色素是一种安全无毒的食用色素

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The most common cause for a hypochromic microcytic anemia is iron deficiency.

小细胞低色素性贫血主要的原因是铁缺乏。

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The key points for extraction of natural edible purpurin and blue pigment are described.

本文详述了天然食用紫色素和蓝色素的提取技术和操作要点。

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Dogs with unpigmented skin on the nose may develop this cancer from long-term sun exposure.

鼻部肤无色素的犬只可能因长时间的日晒而引发该肿瘤。

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Is Photosensitive Epilepsy Less Common in Males Due to Variation in X Chromosome Photopigment Genes?

光敏感性癫痫在男性较少见是否由于X染色头感光色素基因变异?

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Incontinentia Pigmenti (IP) is a genetic disorder that affects the skin, hair, teeth, and nails.

什么是'色素失禁症-继承多系统疾病的肤毛发的牙齿和指甲'?

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Firstly, the method of dissociating erythrophores from Xiphophorus helleri was developed.

首先,本试验建立了红剑(Xiphophorus helleri)红色素细胞的分离和培养方法。

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The study carry out researches into c auses of skin melanine and skin -whit ening mechanism.

研究探讨了肤黑色素的成因和肤美白机理。

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This is indicative of a hypochromic (less hemoglobin in each RBC) microcytic (smaller size of each RBC) anemia.

提示有小细胞低色素性贫血。

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Note the low hemoglobin (HGB).Microcytosis is indicated by the low MCV (mean corpuscular volume).

可见血红蛋白(HGB)减少,MCV(红细胞平均体积)减少提示小细胞低色素性贫血。

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A method for the cytochrome C-catalyzed fluorescence determination of artemisinin was developed using pyronine B(PB) as substrate.

在细胞色素C催化下,吡啰红B与青蒿素反应导致荧光降低,细胞色素C与青蒿素的反应为酶-底物模型。

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In contrast with different extraction methods, the alkannin could be extracted quickly and effectively by the ultrasonic wave.

研究了超声波法和有机溶剂法提取天然紫草色素的工艺条件,超声波法可明显提高色素的提取速率。

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Objective: To isolate and culture hair outer root sheath amelanotic melanocyte derived from human scalp.

目的从人头毛囊外根鞘分离纯化培养无色素黑素细胞。

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A way of separating some comestible red pigment from the red turnip is studied by this paper.

本文以胭脂萝卜为原料进行食用红色素的提取研究。

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Cytochrome P450s of the insects play an important role in the insect resistance and detoxifcation metabolism.

昆虫细胞色素P450在昆虫抗药性、解毒代谢等方面具有重大研究价值。

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The Ellen Show

Eye color is also related to melanin.

眼睛的颜与黑有关。

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科学大揭秘

The melanocytes make the pigment, which is then packed into small packets of pigment called melanosomes.

细胞制造,然后将其包装成称为黑体的小包

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The Ellen Show

The melanin makes the color of the eyes?

决定了眼睛的颜

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高价商品价格解读 第四季

So we're talking fine lines, wrinkles, pigmentation.

我们这是在讨论细纹、皱纹和沉着。

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VOA Special 2018年4月合集

They say this pigment could have been used for body painting.

他们说,这种用于人体绘画。

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托福口语备考指

These fish have a lot of different pigments below their skin.

这些鱼的皮下有很多不同的

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Osmosis-

Alright, so the other type is bilirubin or pigmented gallstones.

胆红结石,或称胆结石。

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Newsweek

" It only affects a particular pigment, " says Seleem.

“它只影响一种特殊的,”萨利姆说道。

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CNN 精选 2016年5月合集

Melanoma is the most dangerous form of skin cancer.

瘤是最为危险的皮肤癌。

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TED演讲(音频版) 2015年5月合集

This is the same pigment that we find in carrots.

这是我们在胡萝卜里找到的同样

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VOA Daily Standard 2023年5月合集

So they don't participate in the generation of hair pigmentation.

因此,它们不参与头发沉着的生成。

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VOA Special 2023年5月合集

The word that is defined is " hyperpigmentation."

被定义的词是“沉着过度”。

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连线杂志

So people with blue eyes have less melanin and people with brown eyes have more melanin.

所以蓝眼睛的人黑较少,棕眼睛的人黑较多。

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十万个为什么

Having less pigment gives you blue eyes.

较少会使你的眼睛发蓝。

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PBS趣味科普

This is because there's no blue pigment in these butterflies.

这是因为这些蝴蝶中没有蓝

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托福口语备考指

And this fish has special pigment under its skin.

这条鱼有特殊的皮肤下的

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VOA Special 2019年6月合集

Moy said in an email that these un-pigmented melanomas can look like other forms of skin cancer.

莫伊在电邮中写道,这些无型黑能看起来很像其他类型的皮肤癌。

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科学洞察双语版

You need a lot of eumelanin to absorb UV rays.

你需要大量的真黑来吸收紫外线。

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透视百科科技类

The more melanin you have, the darker your skin.

你拥有的黑越多,你的皮肤越黑。

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新奇事件簿

Professor Hsu said the loss of the pigment-regenerating stem cells cannot be reversed.

Hsu教授表示再生干细胞的损失是无法逆转的。

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epimyocardium, epimysium, Epinal, epinaos, epinastic, epinasty, epinatrolite, epinephrin, epinephrine, epinephroectomy,

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