流星雨[Meteor Shower] - 达人(其实～我是卧底，来自外星)

2004/10/16 | 流星雨[Meteor Shower]
类别(¤〖天文〗) | 评论(0) | 阅读(40) | 发表于 10:58: Caused when the Earth passes through the dust of a comet's tail. Meteor showers occur on the days summarized in the following table.
<DIV ALIGN="CENTER"> <TABLE CELLPADDING=3 BORDER="1"> <TR><TD ALIGN="LEFT">shower</TD> <TD ALIGN="LEFT">date</TD> <TD ALIGN="LEFT"><a href="Comet.html">comet</a></TD> </TR> <TR><TD ALIGN="LEFT">Quadrantids</TD> <TD ALIGN="LEFT">Jan. 4</TD> <TD ALIGN="LEFT"> </TD> </TR> <TR><TD ALIGN="LEFT">Lyrids</TD> <TD ALIGN="LEFT">Apr. 21</TD> <TD ALIGN="LEFT"> </TD> </TR> <TR><TD ALIGN="LEFT">Eta Aquarids</TD> <TD ALIGN="LEFT">May 4</TD> <TD ALIGN="LEFT"> </TD> </TR> <TR><TD ALIGN="LEFT">Delta Aquarids</TD> <TD ALIGN="LEFT">Jul. 28</TD> <TD ALIGN="LEFT"> </TD> </TR> <TR><TD ALIGN="LEFT">Perseids</TD> <TD ALIGN="LEFT">Aug. 11</TD> <TD ALIGN="LEFT">Swift-Tuttle</TD> </TR> <TR><TD ALIGN="LEFT">Orionids</TD> <TD ALIGN="LEFT">Oct. 21</TD> <TD ALIGN="LEFT"> </TD> </TR> <TR><TD ALIGN="LEFT">Taurids</TD> <TD ALIGN="LEFT">Nov. 3</TD> <TD ALIGN="LEFT"> </TD> </TR> <TR><TD ALIGN="LEFT">Leonids</TD> <TD ALIGN="LEFT">Nov. 16</TD> <TD ALIGN="LEFT">Temple-Tuttle</TD> </TR> <TR><TD ALIGN="LEFT">Geminids</TD> <TD ALIGN="LEFT">Dec. 13</TD> <TD ALIGN="LEFT"> </TD> </TR> <TR><TD ALIGN="LEFT">Ursids</TD> <TD ALIGN="LEFT">Dec. 22</TD> <TD ALIGN="LEFT"> </TD> </TR> </TABLE> </DIV>
[Ctrl+A 全部选择提示：你可先修改部分代码，再按运行]; 0