悲惨的发现没金币入账了。。。。。
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( R" T2 H3 }/ U( Y3 j- S最近跟读的几篇·~~~~希望大家给点意见~~~~~~~# J1 A+ R) R. R% M+ w
另~~~版主们~~~我要钱钱~~~~~~~~~) I0 I7 F. H6 {. d  F
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文本：OG第一篇。。。我就不打上来了哈。。。。
$ U  K. y3 I8 q& l# `我读了4天的。。。
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[ 本帖最后由 棉花糖落落 于 2008-9-16 12:38 编辑 ]

附件为什么传不上来？？？？~~~~~欺负我~~~~~~~ 5 G5 T9 ?+ _7 j- ~& D' T

" V' f+ k" @/ n& }3 I. e$ F7 e有两篇传不上来。。。。。少了20金币啊~~~~~呜呜呜呜呜呜~~~~~~~~~~~~~~~" O5 _/ W% {0 X0 @

4 R+ x6 {0 R- {' L. E[ 本帖最后由 棉花糖落落 于 2008-9-16 12:55 编辑 ]

场景上地球科学第二篇3 Y2 U7 R0 i; u
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4 i! V. Y( L6 x. \- R$ w8 mWe've been talking about some of the affect that human beings so act on the earth.One that you may not be aware of is that we have actually begun to change the length of the day. The other way we say that one day is the amount of time  the year need to spend( E0 l# e: y# B  @6 P
completely around on axisAnd the imagery line runs through the center of the earth from north to south. And of course, there are a lot of physical causes that can affect the spinof the earth rotation but there is only one that can direct result of the human activity.  Since 1950, human beings have built about 10 thousand artificial reservoirs all ove the reserves have redistributed tremendous amount of the earth water.When they are used to be in the area near  the equator and the imagery line on surround the middle of the earth it is now the reservoirsin the areas of different latitudes. The latitude matter because, well, think of the earth and its axis. The equator contains the areas on the earth that are the farthest way from axis. so water has been redistributed from the equator reasons. Then wherever the water is, to it is closer to the earth axis.it is like when ice skaters perform spins when those skaters put their arms enclose to their bodies they spin faster, so the earth is spinning faster because the reservoirs have redistributed the water closer to its axis.And it because the earth is spinning fast, since 1950 the length of day has decreased by about 8 million of a second. I know that does not sound like, S) b4 y$ j2 K; _4 w& _
much but significant in that this is the first time that human beings ever had miserable affect on the earth motion.
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0 z4 d1 H" t. c, l, T8 ?$ ]- {% u[ 本帖最后由 棉花糖落落 于 2008-9-16 12:31 编辑 ]

落落加油啊~~坚持上传~哔哔生病不在~我来鞭笞你~o(∩_∩)o...哈哈~

鞭策
+ w' Q- b$ \/ I( B5 T鞭子准备好
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不是吧。。。。酷刑啊。。。。