ÌâÄ¿ÄÚÈÝ

ÎÒ¹úÔÚ2009ºÍ2010Á½Äêʱ¼ä½«Á¬Ðø·¢Éä10¿Å×óÓҵĵ¼º½ÎÀÐÇ£®Ô¤¼ÆÔÚ2015Ä꽨³ÉÓÉ30¶à¿ÅÎÀÐÇ×é³ÉµÄ¡°±±¶·¶þºÅ¡±ÎÀÐǵ¼º½¶¨Î»ÏµÍ³£¬´ËϵͳÓÉÖйìµÀ¡¢¸ß¹ìµÀºÍͬ²½¹ìµÀÎÀÐǵÈ×é³É£®ÏÖÔÚÕýÔÚ·þÒ۵ġ°±±¶·Ò»ºÅ¡±ÎÀÐǶ¨Î»ÏµÍ³µÄÈý¿ÅÎÀÐǶ¼¶¨Î»ÔÚ¾àµØÃæ36000kmµÄµØÇòͬ²½¹ìµÀÉÏ£®¶øÃÀ¹úµÄÈ«ÇòÎÀÐǶ¨Î»ÏµÍ³£¨¼ò³ÆGPS£©ÓÉ24¿ÅÎÀÐÇ×é³É£¬ÕâЩÎÀÐÇ¾àµØÃæµÄ¸ß¶È¾ùΪ20000km£®ÔòÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®¡°±±¶·Ò»ºÅ¡±ÏµÍ³ÖеÄÈý¿ÅÎÀÐǵÄÖÊÁ¿±ØÐëÏàµÈ
B£®GPSµÄÎÀÐDZȡ°±±¶·Ò»ºÅ¡±µÄÎÀÐÇÖÜÆÚ³¤
C£®¡°±±¶·¶þºÅ¡±ÖеÄÿ¿ÅÎÀÐÇÒ»¶¨±È¡°±±¶·Ò»ºÅ¡±ÖеÄÿ¿ÅÎÀÐǵļÓËÙ¶È´ó
D£®¡°±±¶·¶þºÅ¡±ÖеÄÖйìµÀÎÀÐǵÄÏßËÙ¶È´óÓڸ߹ìµÀÎÀÐǵÄÏßËÙ¶È
A¡¢¸ù¾ÝÍòÓÐÒýÁ¦µÈÓÚÎÀÐǵÄÏòÐÄÁ¦¿ÉÖª£¬ÈËÔìÎÀÐǵĹìµÀ°ë¾¶¡¢ËÙ¶ÈÓëÎÀÐǵÄÖÊÁ¿Î޹أ¬ËùÒÔ¡°±±¶·Ò»ºÅ¡±ÏµÍ³ÖеÄÈý¿ÅÎÀÐǵÄÖÊÁ¿²»Ò»¶¨ÒªÏàµÈ£®¹ÊA´íÎó£®
B¡¢¸ù¾Ý¿ªÆÕÀÕµÚÈý¶¨ÂÉ
R3
T2
=k
£¬µÃÖª£¬GPSµÄÎÀÐDZȡ°±±¶·Ò»ºÅ¡±µÄÎÀÐǹìµÀ°ë¾¶Ð¡£¬ÔòÆäÖÜÆÚÒ²±È¡°±±¶·Ò»ºÅ¡±µÄÎÀÐÇÖÜÆÚ¶Ì£®¹ÊB´íÎó£®
C¡¢¡°±±¶·¶þºÅ¡±ÎÀÐǵ¼º½¶¨Î»ÏµÍ³ÓÉÖйìµÀ¡¢¸ß¹ìµÀºÍͬ²½¹ìµÀÎÀÐǵÈ×é³É£¬¶ø¡°±±¶·Ò»ºÅ¡±ÏµÍ³µÄÈý¿ÅÎÀÐǶ¼¶¨Î»ÔÚµØÇòͬ²½¹ìµÀÉÏ£¬ÓÉÎÀÐǵļÓËٶȹ«Ê½a=
GM
r2
µÃÖª£¬¡°±±¶·¶þºÅ¡±ÖеÄÿ¿ÅÎÀÐDz»Ò»¶¨±È¡°±±¶·Ò»ºÅ¡±ÖеÄÿ¿ÅÎÀÐǵļÓËÙ¶È´ó£®¹ÊC´íÎó£®
D¡¢ÓÉÎÀÐǵÄËٶȹ«Ê½v=
GM
r
·ÖÎö¿ÉÖª£¬¡°±±¶·¶þºÅ¡±ÖеÄÖйìµÀÎÀÐǵÄÏßËÙ¶È´óÓڸ߹ìµÀÎÀÐǵÄÏßËÙ¶È£®¹ÊDÕýÈ·£®
¹ÊÑ¡D£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø