silvery-bodied with dark markings and tiny barbels.
有暗斑纹和细触须的银白色鱼。
The Half-wave Lose of Light and the Central Dark Spots of the Newton s Ring;
重新认识光的半波损失及牛顿环中心暗斑
Studies on the Sex Pheromone of Euzophera batangensis by GC×GC/TOFMS Analysis
GC×GC/TOFMS技术在皮暗斑螟性信息素研究中的应用
A dark igneous porphyry embedded with feldspar crystals.
暗玢岩嵌有长石晶体的黑色火成斑岩
The filament near the flare became active long before the start of the flare.
(1)在耀斑开始很早以前,耀斑附近的暗条就变得活动起来。
A small brownish spot on the skin, often turning darker or increasing in number upon exposure to the sun.
雀斑皮肤上的棕色小斑，经太阳的暴晒常变得更暗或更多
The gas street lamps glowed dully, blobs of yellow in the fog.
街灯暗淡地照着，像雾中一些昏黄的斑点似的。
a strip or stripe of a contrasting color or material.
明暗差别强烈的颜色或质料的带子或斑文。
Tawny or grayish with streaks or spots of a darker color.
黄褐色或灰色底上有暗色条纹或斑点的
Dark-centred undertail coverts = Dark-sided Flycatcher (white in Grey-streaked).
暗色为中心的尾下覆羽=鲜卑?(乌?)(灰斑?的是白色的).
Some vague figures approached through the gloom, swinging an old-fashioned tin lantern that freckled the ground with innumerable little spangles of light.
黑暗中，模模糊糊有几个影子走过来，一盏老式洋铁灯笼摇来晃去，地上被照得光点斑斑。
Highland Winter Camouflage: 5-colour (tan, light green, medium brown, dark brown and black) in a "Flecktarn" pattern based on the German 5-colour Flekctarn camouflage.
高地冬季迷彩：5色(褐色，浅绿，中棕，暗棕和黑色)斑点图样，类似德国的5色斑点迷彩。
Any of various cloudlike masses of gases appearing as bright or dark patches on the surface of the sun.
谱斑太阳表面呈现为亮色或暗色斑的各种云块状气态物中的任一种
Aedes Eegypti: Puce or dark body with white spots.
⑤、埃及伊蚊：蚊体深褐或暗黑色，有白花斑，胸背两肩侧有一对明显的长柄镰刀形白斑。
"Groupers are usually dull green or Brown; some species can change their colour pattern, and deepwater individuals may be much redder than nearshore ones. "
石斑鱼体色一般呈暗绿或暗褐色,有些种类栖居深海的比生活在近海的体色更红。
(3)From the fluorescencine failing period to fading period in ICGA,uniformed hypofluorescein showed in macula.
( 3)ICGA荧光减弱期到荧光消退期 ,黄斑部渐呈现相对圆形低荧光暗区。
When you look at the sunlit surface of the moon, you can see that there are both light and dark patches.
当你看太阳照亮的月球表面时，你可以看到光亮和黑暗的斑纹。
Speckle topaz that the base contains implicitly and spotlessly white jade of the whole body set off mutually , have to be bored of growing especially bright and clean.
底座暗含的斑黄玉质与全身洁白的玉质相互映衬，更加得滋腻光洁。