

Posted by kk



Posted by kk
Posted by kk
| This Is My Life, Rated | |
| Life: | |
| Mind: | |
| Body: | |
| Spirit: | |
| Friends/Family: | |
| Love: | |
| Finance: | |
| Take the Rate My Life Quiz | |
Posted by kk
Posted by kk
气象科学引人入胜,而更使人迷醉的的则是地球上产生的气象奇观和异象,这些奇观中很多种人在一生中都很难见到,今天请大家欣赏地球上20大罕见的气象奇观,看看你见过其中的几种。
20. 月亮彩虹(Moon bows)
彩虹是太阳光受到空气中小水珠折射引起的,尤其在雨后常见。而月亮彩虹则罕见得多,只有在满月或临近满月之夜且月亮低垂之时才会出现。一个欣赏月亮彩虹的胜地便是美国肯塔基州的坎伯兰大瀑布,上图正是坎伯兰的月亮彩虹之景。
19. 海市蜃楼(Mirages)
海市蜃楼是由地面景物或空中景象受到光的折射而形成的幻影。海市蜃楼最常见于炎热的地面上,例如柏油路上或是沙漠上。
18. 日晕(Haloes)
和彩虹一样,日晕也是高空的太阳光受到潮湿空气(特别是冰晶)折射而形成的。有时环绕太阳的两个甚至更多个圈形或弧形日晕变得极亮,形成所谓的“幻日景象”。月亮和其它亮星,如金星,有时也会有光晕。
17. 金星带(Belt of Venus)
在迷雾缭绕的晚上,在天际与地平线间出现的一条粉红或棕黄的色带就是金星带。
16. 夜光云(Noctilucent Clouds)
在太阳已经下山后,没有明显的光源但却照亮夜空的高空云朵就是夜光云,它是由于黄昏时高空云层折射太阳光形成的。
在南半球产生的话也称为南极光,太阳风穿过地球高空的大气层,带电粒子被激发,产生电磁风暴和可见光,这便是极光。多见于两极,春分秋分之时。
14. 红月(Colored Moons)
随着大气状况不同,月亮偶尔会被微染上颜色,例如蓝色、橙色以及红色。过多的烟尘、粉尘或是月食都可能造成月亮的变色。
这种形状怪异的乌云总是预示着暴风雨的即将来临,更常见于雷暴雨前,我们至今无法完全破解它的形成秘密。
在雷暴雨激活电子的区域,出现于船桅杆或是避雷针上的类似火的闪光离子体就是这种气象现象。这种现象以水手们的守护神圣艾尔摩命名。
火焰龙卷有两个来源:一是由龙卷风太过靠近一场森林大火所引发,二则是由地面空气过热导致。
10. 火积云(Pyrocumulus Clouds)
这又是由于温度过高所形成的现象。在一块相对较小的区域内,高速上升的强烈热气流在其下方形成对流,对流反之形成厚密的积雨云。火积云多由火山爆发、森林大火、乃至原子弹爆炸(即蘑菇云)引发。
太阳缓缓落山时,云层中的小冰珠将太阳光折射成一圈圈不同的光环,继而又连缀成一根直达天顶的太阳光柱。月亮光柱则更为罕见。
8. 钻石星尘(Diamond Dust)
钻石星尘是与日晕紧密联系的,由小冰珠折射造成的薄雾奇景。
这个我听说过 很多。。。但是还真没见过。。。
这种现象虽然罕见,但却真实存在。有这种天空中下的不是水而是动物或是昆虫的实例。从神话时代直到近代,历史上间或出现过多次这样的现象。气象学家对其成因尚有争议。
云中的冰晶下落,却在降到地面之前蒸发,形成幡状云。它们以云朵绵延降至大地的轨迹为形,有时令云彩看上去就像漂浮在空中的巨大水母。
由于重力的缘故会形成携带稠密空气的风。在南加州这种现象被称为Santa Ana,在地中海地区被称为Mistral,在亚得里亚海区域被称为Bora,在日本被称为Oroshi,在格陵兰被称为Pitaraq,而在火地岛在被称为Williwaw。火地岛的Williwaw和穿越南极的重力风是极具破坏力的,有时可以达到100哩每小时的速度。
火焰彩虹是极为罕见的景象,只有太阳处于天顶,太阳光穿射过高海拔处的卷云,并且卷云富含冰晶时,火焰彩虹才有可能产生。
绿光也称绿闪。只有太阳完全下山和即将升出地平线的瞬间才可能出现。它一太阳上方的绿色闪光的形式很简短地出现,一般只有几秒。这是大气折射阳光造成的。
球状闪电是很罕见的现象。这是一种圆球形、以较正常速度极慢的速度移动的闪电。据记载,球状闪电的直径可达8英尺,造成巨大破坏,甚至有过球状闪电炸毁整座大楼的记载。
1. 妖精现象、射流、调皮小鬼现象(Sprites, Jets, and Elves)
这些指的都是在雷暴附近区域的上空中产生的现象。它们以圆锥状、白热以及扩散的形式出现。它们直到上个世纪才刚被发现,因为这些现象的产生地点之奇以及持续时间之短(持续不到一秒)。
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只看到過5個哎。。。真是可與不可求。。。
Posted by kk
For those of you who watch what you eat, here's the final word on nutrition and health.
1. The Japanese eat very little fat and suffer fewer heart attacks than Americans.
2. The Mexicans eat a lot of fat and suffer fewer heart attacks than Americans.
3. The Chinese drink very little red wine and suffer fewer heart attacks than Americans.
4. The Italians drink excessive amounts of red wine and suffer fewer heart attacks than Americans.
5. The Germans drink a lot of beer and eat lots of sausages and fats and suffer fewer heart attacks than Americans.
CONCLUSION: Eat and drink whatever you like. It seems speaking English is what kills you.
笑死了,mark一下
Posted by kk
You fit in with: Humanism 20% scientific. 100% reason-oriented. | |
![]() | Your ideals mostly resemble that of a Humanist. Although you do not have a lot of faith, you are devoted to making this world better, in the short time that you have to live. |
Take This Quiz at QuizGalaxy.com | |
Posted by kk
Your Fragrance Profile |
![]() The best calming fragrance: jasmine The best fragrance for everyday wear: sandalwood The best fragrance to boost your sex appeal: rose The best fragrance for energy: peppermint |
Posted by kk

Posted by kk
Your Love is Based on Affection |
![]() Your need for love is very primal and basic. You can't imagine living without love. And for you, love is something that's best expressed through touch. You're always up for a hug or a cuddle. And you feel a bit rejected when you don't get enough affection. Whether you're sharing a blanket or sharing an order of fries, you thrive when you're close to the person you love. Why your love can last: You express your love freely and frequently Why your love can fail: You can come off as clingy, and this freaks people out |
Your Inner Muse is Thalia |
![]() You are most like this playful muse of comedy. Life is all about laughter to you, and you're a natural comic. You make people laugh until their sides split. And you're always up for some play time! |
You Should Wear Mauve Lip Gloss |
![]() Smart, polished, and pretty. |
You Should Wear Pink Pearl Lip Gloss |
![]() Sheer, luscious, and over the top flirty. |
Posted by kk
Posted by kk
You Are Upper Class |
![]() Class isn't always about money, and you've at least got the brains, manners, and interests of an upper class person. You don't have a trashy bone in your body, and you don't pretend to be someone you're not. You're comfortable with your station in life, and class issues don't really bother you. The finest things in life are within your reach, and you're comfortable enjoying them. You may end up: A business leader, corporate lawyer, or philanthropist Other people who share your class: Bill Gates, Oprah, former world leaders like Bill Clinton, and those reclusive billionaires no one ever talks about. |
Posted by kk
Your Power Bird is a Vulture |
![]() You are always changing your life and the lives of those around you. You aren't afraid to move on from what holds you back. Energetic and powerful, you have a nearly unlimited capacity for success. You know how to "go with the flow" and take advantage of what is given to you. |
Posted by kk
You Should Drive a Black Car |
![]() You're the type of driver who's totally dominant and even a bit aggressive. You see the road as a "dog eat dog" world... and you're not about to get eaten! You like to drive a vehicle that conveys power. Big engine. Big price tag. You rule the road - and you like everyone to know it. |
Posted by kk
You Belong in London |
![]() A little old fashioned, and a little modern. A little traditional, and a little bit punk rock. A unique soul like you needs a city that offers everything. No wonder you and London will get along so well. |
Posted by kk
Your Psyche is Yellow |
![]() You have a ton of energy - both physical and mental endurance. You are rational and logical, and you can help almost anyone think clearly. Optimistic and bright, you also have a secret side that's a little darker. When you are too yellow: You will do anything to get your way, and no one will be the wiser When you don't have enough yellow: you lack confidence, drive, and humor |
Posted by kk
| 卡农奏鸣曲 | ||||||
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Posted by kk
Posted by kk
You've Changed 72% in 10 Years |
![]() Compared to who you were ten years ago, you've changed a great deal. In fact, you're probably in a completely different phase of your life - and very happy about it! |
Posted by kk
You Should Spend Your Summer at the Beach |
![]() You're a free spirit who is always thinking of new ways to have fun. And you don't just love summer... you live for it. So, you really should blow off your responsibilities and head to the beach! |
Posted by kk
You Are Sunrise |
![]() You enjoy living a slow, fulfilling life. You enjoy living every moment, no matter how ordinary. You are a person of reflection and meditation. You start and end every day by looking inward. Caring and giving, you enjoy making people happy. You're often cooking for friends or buying them gifts. All in all, you know how to love life for what it is - not for how it should be. |
Posted by kk
You Are a Purple Flower |
![]() A purple flower tends to represent success, grace, and elegance. At times, you are faithful like a violet. And other times, you represent luxury, like a wisteria. And more than you wish, you find yourself heartbroken like a lilac. |
Posted by kk

Posted by kk
Posted by kk



Posted by kk
You Were a Wolf |
![]() You have an instinctual intelligence that guides your life. Your family and "pack" is of primary importance, and you protect them. |
Posted by kk
Posted by kk
| This Is My Life, Rated | |
| Life: | |
| Mind: | |
| Body: | |
| Spirit: | |
| Friends/Family: | |
| Love: | |
| Finance: | |
| Take the Rate My Life Quiz | |
Posted by kk
Posted by kk
从今天开始,做一个幸福且快乐的人: 美食美景,读书看片,唱歌摄影,周游世界!
- kk
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