褐黑色

Homemade vegetable dyes usually have the following: a blue dye - indigo; red dyes - madder, safflower, Su-Fang; yellow dye - Sophorae, turmeric, Gardenia, Phellodendron amurense; purple dye -- Shikonin, perilla; brown dye - potato scopolamine; black dye - gallnut, hematoxylin.

国产植物染料通常有如下几种：蓝色染料--靛蓝；红色染料--茜草、红花、苏枋；黄色染料--槐花、姜黄、栀子、黄檗；紫色染料--紫草、紫苏；棕褐染料--薯莨；黑色染料--五倍子、苏木。

Lower jaw with 4-5 large sharp rays. Rear edge of gill cover has two flat sharp spines on each side. Scales round and small. Body brownish yellow, very shiny with irregularly placed coloured spots. Normally black or dark grey stripes from the lips through the eyes above the lateral but along the dorsal line.

鳞小而圆形，身体呈褐黄色，有明显耀目而且不规则有色班纹，通常在嘴唇至眼部，身体侧面至背鳍带有黑色或深灰色的条纹。

They can have black or cinnamon shade sometimes you can find a rare blond grizzly bear skin rug .

他们可以有黑色或褐土遮荫；有时你可以找到一种罕见的金发灰熊皮肤地毯。

Through morphological study, biophysical and biochemical tests ,we discovered that this strain was a kind of osmophilic yeast and can fermented glucose,sucrose and maltase.

分离筛选到了一株产赤藓糖醇能力高的菌种B84 5 ，通过对B84 5的形态、生理生化特性试验，发现该菌耐高渗，能发酵葡萄糖、蔗糖、麦芽糖，细胞为圆形、椭圆形，单边或多边芽殖，有真菌丝，在固体培养基上培养 7d后颜色开始变深，由黄色变成褐黑色，参阅真菌鉴定手册，初步鉴定为圆酵母属菌 Torulasp。

To No. 20 are respectively black mudstone, black mudstone ( Caitun mining area of Benxi Basin,Paleozoic), dark grey gangue (Caitun mining area of Benxi Basin, Paleozoic), brown shale(Caitun mining area of Benxi Basin, Paleozoic), brown grey shale(The West Opencut Coal Mine of Fushun Basin, Cenozoic), grey silty mudstone(Haizhou Opencut Coal Mine of Fuxin Basin, Mesozoic), black grey gangue(Haizhou Opencut Coal Mine of Fuxin Basin, Mesozoic), grey yellow clay(Jianping County, Chaoyang City, its era to be determined), grey silicon slate( Qianshan Mountain of Anshan City, pre-Paleozoic), grey phyllite(Qianshan Mountain of Anshan City, pre-Paleozoic), granite-gneiss(Qianshan Mountain of Anshan City, pre-Paleozoic), granite(Mount Yiwulu, its era to be determined), diorite(Mount Yiwulu, its era to be determined), black basalt(The West Opencut Coal Mine of Fushun Basin, Cenozoic), dark purple andesite( Mount Guiyunhua of Zhuanghe City, Mesozoic), fragment of brick-tile-pottery-porcelain( from the building site of Panjin City), coal cinder( from the boiler room of Heji Road of Panjin City), cement( from the building site of Panjin City) and slag (from Bohai Stockroom of Liaohe Oilfield produced in Anshan City).

2-20号样品分别是黑色泥岩、黑色泥岩、深灰色煤矸石、褐色页岩、褐灰色油页岩、灰色粉砂质泥岩(阜新海州露天矿、中生代)、黑灰色煤矸石(阜新海州露天矿、中生代)、灰黄色膨润土、灰色硅质板岩、灰色千枚岩、花岗片麻岩、花岗岩、闪长岩、黑色玄武岩、暗紫色安山岩、砖瓦陶瓷碎片、粉煤灰、水泥、矿渣(鞍山产、取自辽河油田渤海库)，这19个样品用来代表工业、采矿、冶炼、建筑等行业产生的固体废弃物。

Is seen throughout the collection with soft and sporty colour palettes featuring washed-out shades of taupe and grey marl, whilst black provides the essential base colour.

80年代风格的另一表现便是，整个系列的柔和和运动的色彩都表现在水洗效果的褐灰，麻灰色上，而黑色沉淀为最主要的基调。

Capsule brown, yellow, tawny, black, or purple when dry, prickles less than 1 cm

蒴果棕色，黄，褐黄色，黑色，干燥时的或紫色，皮刺少于1厘米 8

Swift Any of various small, dark, insect-eating birds of the family Apodidae, related to the hummingbirds and noted for their long, strong wings and swift flight.

褐雨燕：燕科的各种捕食昆虫的黑色小鸟，与蜂鸟有亲缘关系，因其长而强劲的翅膀和快速飞行而著称

Any of various small, dark, insect-eating birds of the family Apodidae, related to the hummingbirds and noted for their long, strong wings and swift flight.

褐雨燕：燕科的各种捕食昆虫的黑色小鸟，与蜂鸟有亲缘关系，因其长而强劲的翅膀和快速飞行而著称

The main conditions necessary for Agate formation are the presence of silica from devitrified volcanic ash, water from rainfall or ground sources, manganese, iron and other mineral oxides that form the white, red, blue, grey, brown or black bands.

玛瑙的主要成因是各类火山灰中二氧化硅、雨水或地下水、锰、铁或其他矿石氧化物共存反应所致，也是玛瑙具有白、红、蓝、灰、褐或黑色多姿多彩纹理的主要原因。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。