Multi-layer Ti-N-C black hard films were deposited making use of cylindrical cathode arc ion plating and medium frequency twin target unbalanced magnetron sputtering.
采用柱弧离子镀和中频孪生靶非平衡磁控溅射镀膜技术制备了Ti-N-C多层复合黑色硬质膜。
essential brown induration of lung syndrome
原发性肺褐色硬结综合征
northern Zealand tree having dense hard light-brown wood.
西兰岛北部浅褐色树种，木质坚硬紧凑。
a hard brittle candy made with butter and brown sugar.
一种硬的脆糖，用黄油和褐色蔗糖做成。
A basic variety of aluminium oride, brown colour, high hardness and great toughness.
刚玉的基本品种，棕褐色，硬度高、性大。
A basic variety of aluminium oride,brown colour,high hardness and great toughness.
刚玉的基本品种，棕褐色，硬度高、韧性大。
A grayish to yellowish brown.
褐色系灰褐到黄褐色
reddish-brown stiff-tailed duck of North America and and northern South America.
北美洲和南美洲北部红褐色硬尾巴的鸭子。
a sturdy twilled cloth of a yellowish brown color used especially for military uniforms.
尤其是军用的黄褐色的坚硬的斜纹衣料。
large shaggy-haired brown bison of North American plains.
北美洲草原上大型鬃毛粗硬的褐色野牛。
The edible nut of a hazel, having a hard, smooth brown shell.
榛子榛木的果实，壳坚硬、光滑、呈褐色且可食用
a hard black form of lignite that takes a brilliant polish and is used in jewellery or ornamentation.
一种黑色硬质的褐煤，表面亮滑，用于珠宝和装饰。
lignite - tar pitch
褐煤柏油脂, 褐煤硬沥青
A moderate brown to reddish brown.
可可色褐色到微褐红色
A moderate brown to dark brown or dark grayish brown.
咖啡色从浅褐色到深褐色或深灰褐色
Of a light olive brown or khaki color.
浅黄褐色的或土黄褐色
of a light brown or yellowish brown color.
指淡褐色或者黄褐色。
A deep red to dark grayish purple.
紫褐色深红至暗紫褐色
three-sided tropical American nut with white oily meat and hard brown shell.
三瓣的热带美洲坚果,有着白色油质的果肉和坚硬的褐色果核。