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When melasma occurs, melanocytes in certain areas overproduce melanin.

当发生黄褐斑,黑细胞在某些领域产生过量黑

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This brand of tinned beans contains no artificial colouring.

种品牌的罐装青豆不含人造

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The photosynthetic pigment in bacteria is bacteriochlorophyll.

细菌光合作用的是细菌叶绿

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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的较好提取剂。

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

报告巨大先天性痣皮损处出现白毛1例。

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

从李子皮中提取的天然红是一种安全无毒的食用

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

小细胞低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和蓝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.

鼻部皮肤无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染头感光基因变异?

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

什么是'失禁症-继承多病的影响皮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.

研究探讨了皮肤黑的成因和皮肤美白机理。

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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C催化下,吡啰红B与青蒿反应导致荧光降低,细胞C与青蒿的反应为酶-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的工艺条件,超声波法可明显提高的提取速率。

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

目的从人头皮毛囊外根鞘分离纯化培养无细胞。

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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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acanthopterygian, acanthor, acanthorrhexis, acanthosis, acanthosis nigricans, acanthosoma, acanthosome, acanthostege, acanthostegous, acanthotaxy,

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透视百科健康类

Your hair's colour is determined by something called melanin, which is pigment.

头发是由一种叫做黑决定

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PBS趣味科普

The pigment in this paint is on a similar level with what happens in those fish.

这种涂料中与那些鱼水平相似。

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Collins-Longman-All

Melanin is the dark brown pigment of the hair, skin and eyes.

【pigment】黑是头发、皮肤以及眼深棕

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PBS趣味科普

When light hits that pigment, it disappears into the pigment molecules.

当光线照射到时,它会消失在分子中。

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VOA常速英语_美洲

In some cases red 3 might be replaced by red 40, another synthetic food dye.

在某些情况下,号红可能被另一种合成食品——四十号取代。

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双语版 TED-Ed 演讲精选

Most feathers contain just one or two dye-like pigments.

多数羽毛只有一两种类似染料

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四级词汇分频周计划

This fruit juice absolutely contains no artificial flavouring or colouring.

这种果汁绝不含人造香精和

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The Ellen Show

Your eyes don't have any pigment or melanin in them.

没有黑或其他

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The Ellen Show

Eye color is also related to melanin.

与黑有关。

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Scishow 精选系列

The pigment of course is the thing that gives the ink its color.

当然就是给墨水着东西。

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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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双语版 TED-Ed 演讲精选

They contained minerals that would result from the decay of melanin.

它们含有黑衰变後矿物。

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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,这种可用于人体绘画。

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托福口语备考指南

And this fish has special pigment under its skin.

这条鱼有特殊皮肤下

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Osmosis-消化

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

胆红结石,或称胆结石。

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托福口语备考指南

And this pigment allows it to change colors to blend into almost any surroundings.

这种可以改变跟几乎所有环境融为一体。

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Newsweek

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

“它只影响一种特殊,”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生成。

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3G, 401(K), a,
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