ÌâÄ¿ÄÚÈÝ

13£®¾ÝÖÐÐÂÉç3ÔÂ10ÈÕÏûÏ¢£¬ÎÒ¹ú½«ÓÚ2011ÄêÉϰëÄê·¢Éä¡°Ì칬һºÅ¡±Ä¿±ê·ÉÐÐÆ÷£®¡°Ì칬һºÅ¡±¼ÈÊǽ»»á¶Ô½ÓÄ¿±ê·ÉÐÐÆ÷£¬Ò²ÊÇÒ»¸ö¿Õ¼äʵÑéÊÒ£¬½«ÒÔ´ËΪƽ̨¿ªÕ¹¿Õ¼äʵÑéÊÒµÄÓйؼ¼ÊõÑéÖ¤£®¼ÙÉè¡°Ì칬һºÅ¡±ÈƵØÇò×ö°ë¾¶Îªr1¡¢ÖÜÆÚΪT1µÄÔÈËÙÔ²ÖÜÔ˶¯£»µØÇòÈÆÌ«Ñô×ö°ë¾¶Îªr2¡¢ÖÜÆÚΪT2µÄÔÈËÙÔ²ÖÜÔ˶¯£¬ÒÑÖªÍòÓÐÒýÁ¦³£Á¿ÎªG£¬Ôò¸ù¾ÝÌâÖеÄÌõ¼þ£¬¿ÉÒÔÇóµÃ£¨¡¡¡¡£©
A£®Ì«ÑôµÄÖÊÁ¿B£®¡°Ì칬һºÅ¡±µÄÖÊÁ¿
C£®¡°Ì칬һºÅ¡±ÓëµØÇò¼äµÄÍòÓÐÒýÁ¦D£®µØÇòÓëÌ«Ñô¼äµÄÍòÓÐÒýÁ¦

·ÖÎö ¸ù¾ÝÍòÓÐÒýÁ¦ÏòÐÄÁ¦£¬½áºÏ¹ìµÀ°ë¾¶ºÍÖÜÆÚÇó³öµØÇòºÍÌ«ÑôµÄÖÊÁ¿£¬Ì칬һºÅÊÇ»·ÈÆÌìÌ壬ÎÞ·¨Çó³öËüµÄÖÊÁ¿£®

½â´ð ½â£ºA¡¢¸ù¾Ý¡°Ì칬һºÅ¡±ÈƵØÇò×ö°ë¾¶Îªr1¡¢ÖÜÆÚΪT1µÄÔÈËÙÔ²ÖÜÔ˶¯£¬ÓÉ$G\frac{{M}_{µØ}m}{{{r}_{1}}^{2}}=m{r}_{1}\frac{4{¦Ð}^{2}}{{{T}_{1}}^{2}}$¿ÉÒÔÇó³öµØÇòµÄÖÊÁ¿£¬¸ù¾Ý$G\frac{{M}_{Ì«}{M}_{µØ}}{{{r}_{2}}^{2}}=m{r}_{2}\frac{4{¦Ð}^{2}}{{{T}_{2}}^{2}}$¿ÉÒÔÇó³öÌ«ÑôµÄÖÊÁ¿£¬Ì칬һºÅÊÇ»·ÈÆÌìÌ壬ÎÞ·¨Çó³öÆäÖÊÁ¿£¬¹ÊAÕýÈ·£¬B´íÎó£®
C¡¢ÓÉÓÚÌ칬һºÅµÄÖÊÁ¿ÎÞ·¨Çó³ö£¬ÔòÎÞ·¨µÃ³öÌ칬һºÅÓëµØÇò¼äµÄÒýÁ¦£¬¹ÊC´íÎó£®
D¡¢ÓÉÓÚµØÇòºÍÌ«ÑôµÄÖÊÁ¿¿ÉÒÔÇó³ö£¬µØÇòÈÆÌ«ÑôµÄ¹ìµÀ°ë¾¶ÒÑÖª£¬ËùÒÔ¿ÉÒÔÇó³öµØÇòºÍÌ«Ñô¼äµÄÍòÓÐÒýÁ¦£®¹ÊDÕýÈ·£®
¹ÊÑ¡£ºAD£®

µãÆÀ ½â¾ö±¾ÌâµÄ¹Ø¼üÕÆÎÕÍòÓÐÒýÁ¦ÌṩÏòÐÄÁ¦ÕâÒ»ÖØÒªÀíÂÛ£¬²¢ÄÜÁé»îÔËÓã¬ÄѶÈÖеȣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø