注册 登录
星韵地理网 返回首页

刘登宇的个人空间 http://www.xingyun.org.cn/?1748 [收藏] [复制] [分享] [RSS]

日志

观云知天

已有 365 次阅读2008-5-2 10:31 |个人分类:临时

《国家地理杂志》教你观云知天【图文】

观天看云是气象学的一门学科,以下图片加上文字介绍,使得我们在生活中多掌握一些天文地理知识,我国古人就有很多的天文学家,如诸葛亮用计谋火烧赤壁之战,就是掌握气象学而胜利!今天大家都很关心每天的:“天气预报”,也是天文气象学的进步!

1.Photo Gallery: Clouds
A "mackerel sky" adds to a striking sunset scene in Grimsby, Lincolnshire, England. Ripples of altocumulus or cirrocumulus clouds—resembling the markings of a king mackerel—give the phenomenon its name.

意译:云彩的图片画廊。一个 “鲭鱼的天空”,增加了一个鲜明的日落的景色在英国林肯郡的grimsby 。波纹的高积云或卷积云云彩――相似的斑纹,国王鲭鱼给这现象以它的名字。【译者补充高积云】如下:(云块较小,轮廓分明,在厚薄、形状上有很大差异,薄的云块呈白色,能见日月轮廓,厚的云块呈暗灰色,日月轮廓分辨不清。常呈椭圆形、瓦块状、鱼鳞片或水波状的密集云条。 常成群、成行、成波状排列。高积云在约2000-5000米的高空,最高时也可达5000米以上,属中云族。高积云大多由过冷水滴构成 ,可伴有冰晶或非过冷水滴,是水云或冰、水混合的混合云。日、月光透过薄的高积云,常由于衍射而形成内蓝外红的光环。高积云又可分为透光高积云、蔽光高积云、荚状高积云、积云性高积云、絮状高积云和堡状高积云)。
附件

 

Photo Gallery: Clouds
Fluffy altocumulus undulatus clouds stain the sky red above a row of trees. These mid-level clouds, which form. above 6,500 feet (2,000 meters), often herald an approaching storm.

意译:云彩的图片画廊。蓬松的高积云波状云染色天空呈红色在一排树木的上面。 这些中云族云彩,形成于地面上6500英尺( 2000米),往往预示着暴风雨即将来临。

  

Photo Gallery: Clouds
San Francisco's Golden Gate Bridge appears to float on a sea of surrounding clouds. Such low-level clouds, called stratus clouds, occur below 6,500 feet (2,000 meters) and often bring rain or snow. Clouds that touch the ground are known as fog.


意译:云彩的图片画廊。旧金山的金门大桥,似乎漂浮于海上的周围云层。这种低层次的云,气象学称:《层云》云,出现在下面6500英尺( 2000米),而且往往带来雨或雪。 当云层接触地面,称为雾。

 

4.Photo Gallery: Clouds
The summit of Washington's Mount Rainier lies hidden beneath a stack of horizontally layered lenticular clouds. These clouds are formed by high winds blowing over rough terrain and are sometimes described as a "stack of pancakes."


意译:云彩的图片画廊。在华盛顿的雷尼尔山顶是多雨的藏在一叠地平线之下的分层扁豆状云。 这些云层形成由于高风速越过崎岖地形,而且有时是被形容为“一叠煎饼”。

 

5.Photo Gallery: Clouds
The beauty of a Tassajara, California, sunset is enhanced by towering cumulonimbus clouds—but they will likely spoil the serene scene. These tallest of all clouds often produce violent storms of rain, thunder, lightning, hail, and high winds.


意译:云彩的图片画廊。美景tassajara ,加利福尼亚州,夕阳是加强高耸的积雨云云层,但他们很可能会破坏宁静的景色。这些最高的,所有的云彩经常产生暴风骤雨的雨,雷声,闪电,冰雹和强风。

 

6.Photo Gallery: Clouds
Cumulonimbus clouds are the highest of all clouds and may soar above 50,000 feet (15,000 meters). Their distinctive anvil-top shapes occur because of the high lateral winds encountered at such altitudes.


意译:云彩的图片画廊。积雨云是最高的在所有的云彩,并可能飙升以上50000英尺( 15000米) 。 其独特的铁砧顶形状发生因为它具有极高的侧向风,在遇到这样的高度。

7.Photo Gallery: Clouds
The bright lights of Tucson, Arizona, are more than matched by a flash of lightning far above the city skyline. The sunset scene shows a classic cumulonimbus cloud formation.


意译:云彩的图片画廊。明亮的灯光在亚利桑那州图森市,多配合闪光和闪电远高于城市地平线。 夕阳现场显示经典的积雨云形成的。

 

8.Photo Gallery: Clouds
Cumulonimbus clouds, which are associated with severe storms, build in the skies above Mitchellton, Saskatchewan, Canada. Clouds form. when warm, humid air cools enough that water vapor condenses around tiny particles to form. water droplets or ice crystals.


意译:云彩的图片画廊。积雨云云层,这是与严重的风暴,建立在上空mitchellton ,萨斯喀彻温省,加拿大。 云层形成的时候,温暖,潮湿的空气冷却,足够的水汽凝结周围的微小粒子形成的水滴或冰晶。【译者补充积雨云】如下:臃肿庞大,云顶有丝缕状冰晶结构,顶部常扩展成砧状或马鬃状。云底阴暗混乱,起伏明显,有时有悬球状结构,偶有龙卷产生。由水滴和冰晶构成,为混合云。云底高度一般约在400-l000米,在潮湿地区出现的高度通常比在干燥地区低近一半;冬季寒冷地区约4500米,夏季温暖地区约18,000米;积雨云云顶很高,可达对流层顶(800-12000米)。

 

9.Photo Gallery: Clouds
Colorful clouds and calm water create a striking sunset scene for canoeists on Winisk River in Ontario, Canada. A single cloud may hold billions of pounds of water—but not all clouds bring rain.


意译:云彩的图片画廊。多彩的云朵和平静的水创造的一个鲜明的夕阳景色适合于划艇运动员,在加拿大安大略省威尼斯克河。单一的云彩可能拥有数十亿磅的水,但不是所有的云彩带来降雨。

 

 

10.Photo Gallery: Clouds
A horizontal bank of cloud cover enhances an aerial view of Crater Lake, Oregon. Clouds appear white because they reflect sunlight.


意译:云彩的图片画廊。水平的一堆的云层覆盖并增强鸟瞰火山口湖泊,俄勒冈州。 云彩出现白色,因为它们反映了阳光。

 

11.Photo Gallery: Clouds
Light, fluffy clouds stretch across the broad sky of South Africa's Kalahari Desert. Most clouds are produced by the upward motion of air, which may be caused by weather or local topography.


意译:云彩的图片画廊。日光,蓬松的云彩伸展横跨广阔的天空在南部非洲的卡拉哈里沙漠。 大多数云彩是由向上运动的空气引起,这可能是由于天气或当地的地形学。

 

12.Photo Gallery: Clouds
An image from the Galileo spacecraft shows the extent of Antarctica's cloud cover and reveals the weather patterns found at the bottom of the world.

意译:云彩的图片画廊。一个图像,从伽利略太空船显示的范围,南极洲的云层覆盖,并揭示了气候模式,发现在世界的底层。

 



Link URL: http://ldydili.blog.163.com/blog/static/49647572200831652429199

评论 (0 个评论)

facelist doodle 涂鸦板

您需要登录后才可以评论 登录 | 注册

QQ|Archiver|小黑屋|星韵百科|星韵地理网 ( 苏ICP备16002021号 )

GMT+8, 2024-5-2 07:51 , Processed in 0.068588 second(s), 19 queries .

Powered by Discuz! X3.5

© 2001-2024 Discuz! Team.

返回顶部