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dipingxian13
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 12 (СѧÉú)
- ½ð±Ò: 5.5
- É¢½ð: 3489
- ºì»¨: 31
- Ìû×Ó: 1674
- ÔÚÏß: 293.6Сʱ
- ³æºÅ: 2716700
- ×¢²á: 2013-10-11
- רҵ: ÎÄѧÀíÂÛ

4Â¥2013-11-02 23:01:49
dipingxian13
ľ³æ (ÖøÃûдÊÖ)
- Ó¦Öú: 12 (СѧÉú)
- ½ð±Ò: 5.5
- É¢½ð: 3489
- ºì»¨: 31
- Ìû×Ó: 1674
- ÔÚÏß: 293.6Сʱ
- ³æºÅ: 2716700
- ×¢²á: 2013-10-11
- רҵ: ÎÄѧÀíÂÛ
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tungawu: ½ð±Ò+5 2013-11-02 21:41:48
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
tungawu: ½ð±Ò+5 2013-11-02 21:41:48
|
1 ¹ìµÀÆ¯ÒÆ£¨Æ«ÒÆ£© Àý¾ä£ºIn this paper, the common rule of sun synchronous orbit satellite orbital excursion was obtained by analyzing the actual orbit data of FY 1C, the first generation polar orbital meteorologic satellite in China, and a simple but effective method to estimate the excursion of satellite orbital nodical local time was also presented. By contrasting actual excursion of FY 1C, the method was analyzied and amended. ¸ù¾ÝÎÒ¹úµÚÒ»´ú¼«¹ìÆøÏóÎÀÐÇ"·çÔÆÒ»ºÅ"C(FY 1C)ÐǹìµÀʵ¼Ê¹Û²âÖµ,·ÖÎöÁËÌ«Ñôͬ²½¹ìµÀÎÀÐǹìµÀÆ¯ÒÆµÄÒ»°ã¹æÂÉ,Ìá³öÁËÒ»ÖÖ¼ò±ãÓÐЧµÄÎÀÐǽ»µãµØ·½Ê±Æ¯ÒƹÀËã·½·¨,²¢ÓÃFY 1CÐÇʵ¼ÊµÄ½»µãµØ·½Ê±Æ¯ÒÆÁ¿,¶Ô¸Ã·½·¨½øÐÐÁË·ÖÎöºÍ¸Ä½ø¡£ 2 ¹ìµÀÖ±¾¶ Àý¾ä£ºMicrotitration plate shaker capable of a minimum speed of 500 rpm with an orbital diameter of 1-3 mm. |

2Â¥2013-11-02 02:38:52
tungawu
гæ (СÓÐÃûÆø)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
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- ºì»¨: 1
- Ìû×Ó: 182
- ÔÚÏß: 33.4Сʱ
- ³æºÅ: 1306965
- ×¢²á: 2011-05-26
- ÐÔ±ð: GG
- רҵ: µÚËļ͵ØÖÊѧ
3Â¥2013-11-02 21:41:51
tungawu
гæ (СÓÐÃûÆø)
- Ó¦Öú: 3 (Ó×¶ùÔ°)
- ½ð±Ò: 165.8
- É¢½ð: 10
- ºì»¨: 1
- Ìû×Ó: 182
- ÔÚÏß: 33.4Сʱ
- ³æºÅ: 1306965
- ×¢²á: 2011-05-26
- ÐÔ±ð: GG
- רҵ: µÚËļ͵ØÖÊѧ
5Â¥2013-11-03 18:47:36














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