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棕色云
1、brown───vi.变成褐色；n.(Brown)人名；(英、意、芬、捷、德、法、西、葡)布朗；vt.使变成褐色；adj.棕色的，褐色的；太阳晒黑的；n.褐色，棕色
2、magellanic clouds───麦哲伦云；[天]麦哲伦星云
3、clouds───v.使暗淡（cloud的第三人称单数形式）；使布满阴云；n.云彩，白云（cloud复数形式）
4、dark clouds───乌云；阴云；[医]玄天; 阴云; 乌云
5、point clouds───点云
6、clouds cleared───乌云散去
7、brooding clouds───阴云密布
8、dynamiting clouds───爆炸云
9、puffy clouds───浮云
1、One voice that has been raised, though, is that of Dr Crutzen, who worked with Dr Ramanathan on that first study of brown clouds.───然而，最初与拉马纳坦博士一同研究褐云的克鲁岑博士，发表了他自己的意见。
2、Atmospheric brown clouds are made up mostly of soot - suspended carbon particles - produced by people burning biomass and fossil fuels.───大气棕色云主要是由人们燃烧生物质和化石燃料产生的炭黑(悬浮的碳颗粒)组成的。
3、The theory was that 'brown clouds' were cooling the lower atmosphere and therefore masking some of the warming effects of greenhouse gases.───一种理论认为“棕色云”让低层大气变冷，从而掩盖了温室气体的一些致暖效应。
4、The ammonia clouds float at a higher altitude than the missing brown clouds, obscuring them from view.───此图像反映，氨冰云漂浮的高度比失踪的棕色云层要高。
5、When the wind reached the mountain-top he could see something happen, a flicker of blue stuff against brown clouds.───风吹到山顶时他看到了什么东西在动弹，背衬着乌云有一样蓝色的东西在摇曳。
6、Twilight of early evening gilds the brown clouds───向晚的余晖把褐色的云朵
7、A Brief on Science Team Meeting of the Project Atmospheric Brown Clouds───大气棕色云项目科学组会议简介
8、The theory was that 'brown clouds' were cooling the lower atmosphere and therefore masking some of the warming effects of greenhouse gases.───有一种理论认为“棕色云”让低层大气变冷，从而掩盖了温室气体的一些致暖效应。
9、Astronomers say they're simply being obscured by white clouds of ammonia ice, which float at higher altitudes than the belt's prominent brown clouds.───带的木星云就不见了，天文学家说，云层它们只是被氨冰组成的白云所遮盖，漂浮在高于明显、带状棕色的云层的空间里。
1、The brown clouds in the middle are a mixture of ammonia and hydrogen sulfide.
2、Atmospheric brown clouds are made up mostly of soot — suspended carbon particles — produced by people burning biomass and fossil fuels.