色素缺乏的

Congenital absence of normal pigmentation or coloration in a person, an animal, or a plant.

在孢子和分生孢子里缺乏色素的未完成的真菌的外形的属。

Form genus of imperfect fungi lacking pigment in the spores and conidiophores.

在孢子和分生孢子里缺乏色素的未完成的真菌的外形的属。

A mother cradles a child who losing her hair and her skin, a sign of the most advanced form of kwashiorkor or vitamin deficiency.

其中一个母亲生下了一个不停脱发，皮肤色素消失的孩子，这是目前夸休可尔病或维生素缺乏的最严重症状。

Being sere and unhealthy, a lack of pigment for hair is just like a lack of water for plants.

缺乏色素的头发就像缺水的植物，显得干枯、不健康。

In one type of squirrel monkey, the males lack a visual pigment called L-opsin.

有一种松鼠猴，雄性缺乏名为L-视觉蛋白的视觉色素。

In this study, six patients with piebaldism had removal of achromic epidermis via appropriately set erbium:YAG laser followed by application of autologous cultured epidermal grafts on the recipient bed. The 3,4-dihydroxyphenylalanine reaction was used to determine melanocyte content, and a semiautomatic image analysis system calculated the percentage of repigmentation.

在这项研究中，六名通过适当能量设定之铒-雅克雷射，移除色素缺乏表皮的白斑病患，在受体皮肤上以自体培养表皮移植的应用加以追踪。3.4-羟基苯丙胺酸反应用以测定黑色素细胞内容，并以半自动影像分析系统计算再色素沉淀的百分比。

When vitamin A effect having stout , lubricating skin , is short of, skin becomes dry , rough; Vitamin B has the fleck effect to extend a wrinkle , removes; Vitamin C may prevent the skin blood vessel from ageing , strengthen blood vessel elasticity , increase white skin, effect cutting down skin chromatosis; Decrease acne the and pigment come into being Wei Sheng Su E , have and resisting the effect old and feeble.

维生素A有强健、润滑皮肤的作用，缺乏时，皮肤变得干燥、粗糙；维生素B有舒展皱纹、消除斑点作用；维生素C可防止皮肤血管老化，增强血管弹性，增白皮肤，减少皮肤色素沉着的作用；维生素E可减少痤疮和色素生成，并有抗衰老作用。

By the catalyzed of F3H, F3'H and F3'5'H, the biosynthesis of anthocyanins branched three pathway to form pelargonidin, cyanidin and delphinidin separately. DFR, F3'H and F3'5'H are the most important genes for introducing new metabolic branches by genetic transformation to plants that lack some kinds of flower pigments.

花色素苷的生物合成主要由于F3H，F3'H和F3'5'H三个关键酶的作用形成3个分支，最终分别生成橙色到砖红色的天竺葵素糖苷，红色的矢车菊素糖苷和蓝色到紫色的飞燕草素糖苷，因此， F3'H，F3'5'H和DFR基因是利用遗传转化引入花卉植物原本缺乏的花色代谢途径的关键基因。

Nitrogen deficiency makes phycochrome turn pinkor pale,seedlings become slim and single line for not capable oflongitudinal division.

氮缺乏的症状是细胞色素体颜色浅红，紫菜幼苗苗体细长，不能进行纵分裂，始终保持单列细胞状态。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷