黑变病的

Irregular Brown spot is formed after tender Xie Shou is killed piece, front of ministry of the disease when humidity is big and the reverse side present other people of white mildew account; When the blade fall victim of not complete ageing, blacken brokenly in midrib place normally.

嫩叶受害后形成不规则的褐色斑块，湿度大时病部正面和背面都呈现白色霉状物；未完全老化的叶片受害时，通常在中脉处断断续续变黑。

This disease returns seedling of meeting enroach on to cause seedling corrupt, root end and bottom lamina blacken cankered; Coping of enroach on bine and Xie Ji ministry, ill ministry blackens cause heart corrupt, ill ministry gives out fragrance; Enroach on lamina causes the ill spot of strip form, it is first cinnamon, turn into hoar after.

本病还会侵害幼苗引起苗腐，根端及下部叶片变黑腐烂；侵害茎顶部和叶基部，病部变黑引起心腐，病部发出香味；侵害叶片引起长条形的病斑，初为黄褐色，后转成灰白色。

But the distinction that this kind of spot and Huang Heban are having essence, in dermatology, call melanism.

但这种斑与黄褐斑有着本质的区别，在皮肤病学中，称为黑变病。

Melanism is more stubborn than general spot, but it is OK still to should be treated patiently only of dispel, but with Huang Heban processing differs when cure.

黑变病比一般的斑顽固，但只要耐心治疗还是可以祛除的，但是治疗时与黄褐斑处理不同。

To evaluate the risk factor for Melanosis Coli. To investigate the relationship between Melanosis Coli and colorectal neoplasia.

目的 探讨结肠黑变病(melanosis coli， MC)的病因、发病特点，以及MC与结肠肿瘤、结肠腺瘤性息肉的关系。

Long-term habitual constipation and laxative use in patients with recurrent, but also easily lead to colon pigmentation, caused by melanosis coli.

长期习惯性便秘和经常服用泻药的患者，还容易导致结肠色素沉着，引起结肠黑变病。

Background: Harada disease, or Vogt-Koyanagi-Harada syndrome, is a rare autoimmune disease characterized by autoantibodies that attack melanocyte-containing tissues or organs such as skin, hair, meninges, uvea, and the inner ear.

摘要原田氏病是一种罕见的自体免疫性疾病，病患会产生抗体侵犯全身含黑素细胞的组织，包括眼睛、内耳、皮肤、毛发及脑膜等，而表现出各种症状，诸如视力丧失、内耳症状、白斑、秃发、毛发变白及头痛。

Primary melanocytoma (benign; also known as cellular blue nevus or melanotic schwannoma) or diffuse malanosis are very rare conditions of the leptomeninges.

脑膜或脊膜部位的原发黑色素细胞瘤（良性，又称细胞性蓝痣或黑色素性施万氏瘤）或弥漫性黑变病在非常罕见。

Leaf spot was one of the serious fungal diseases in blackcurrant culture in Heilongjiangprovince. It disserved leaves and formed a lot of light brown spots as soiled on leaves in initialstages, then the spots turned into brown, in the end the spots turned into grey hoar and pycnidiumappeared in the center of the spot, leaves turned yellow and fell off earlier, influenced the outputand quality.

叶斑病是近年黑穗醋栗生产栽培中发生较严重的一种病害，主要侵染植物的叶片，初期在叶片上形成浅褐色水渍状斑点，稍后斑点变褐，后期病斑浅灰色或灰白色，斑点中心形成黑色孢子器，叶片变黄卷曲，提前脱落，从而引起黑穗醋栗产量及果实质量的下降。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。