ÔÆÌ⺣ - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

µ±Ç°Î»ÖãºÊ×Ò³ > ΢²¨²âÁ¿ÏµÍ³µÄʹÓúͲ¨µ¼²¨³¤Óë¾§Ìå¼ì²¨Æ÷µÄУ׼²âÁ¿

΢²¨²âÁ¿ÏµÍ³µÄʹÓúͲ¨µ¼²¨³¤Óë¾§Ìå¼ì²¨Æ÷µÄУ׼²âÁ¿

  • 62 ´ÎÔĶÁ
  • 3 ´ÎÏÂÔØ
  • 2025/6/17 17:40:03

2.4Îó²î·ÖÎö

²úÉúÎó²îµÄÔ­Òò£º

(1) ΢²¨ÐźÅÔ´Ô¤ÈÈʱ¼ä²»¹»³¤£¬Îȶ¨¶È²»¹»¸ß¡£ (2) °Ù·Ö±íÖ¹µ²Âݶ¤ºÍ°Ù·Ö±í²å¿×ÎÞ·¨¾«×¼¶ÔÆë¡£ (3) Óαê¶ÁÊýºÍ°Ù·Ö±í¶ÁÊý´æÔÚÒÇÆ÷Îó²îºÍËæ»úÎó²î¡£

(4) ÒòΪÊÇÈËΪÐýתÊÖ±ú£¬¿´µ½¼ì²¨Ö¸Ê¾Æ÷˲¼ä´ó·ù¶È±äµ½¼«Ð¡ÖµÊ±¿ÉÄܲ»Äܾ«

×¼µØÍ£Ö¹£¬µ¼ÖÂÎó²î¡£

(5) °´ÕÕ²¨³¤¼ÆµÄ¿Ì¶Èֵȥ²éÕÒ¡°²¨³¤¼Æ-ƵÂʿ̶ȶÔÕÕ±í¡±£¬¿Ì¶ÈÖµ´æÔÚÎó²îµ¼

Ö¶ÔÓ¦µÄƵÂÊÒ²ÓÐÎó²î¡£

3.ʵÑéÐĵÃÓëÌå»á

Õâ´ÎʵÑéÊǵÚÈý´ÎʵÑ飬Ã÷ÏԸоõ±ÈÉÏÁ½´ÎʵÑéÒªÄÑ¡£ÄѵãÔÚÓÚ¼ÈҪѧϰÐÂÒÇÆ÷µÄʹÓ÷½·¨£¬ÓÖÒª¼æ¹Ë»ØÒäÆðÒÔǰѧϰ¹ýµÄ֪ʶ»ù´¡£¬²¢ÇÒÔÚʵÑé¹ý³ÌÖУ¬ÐèÒª¼«´óµÄÄÍÐÄ£¬×ª¶¯ÊÖ±úµÄʱºò±ØÐëÒª·Ç³£»ºÂý£¬Èç¹ûÌ«¿ìÁ˵ϰ£¬»áºÜÄÑÕÒµ½²¨½Úµã¡£»¹Óз¢ÏÖͬѧÃǵÄѧϰÈÈÇé¶¼ºÜ¸ß£¬´ó¼ÒÓöµ½ÎÊÌâ²»½ö×éÄÚ»ý¼«ÌÖÂÛ×éÓë×éÖ®¼äÒ²»ý¼«ÌÖÂÛ£¬±íʾ×Ô¼ºµÄÒÉ»ó»òÕßÌá³ö×Ô¼ºµÄ½¨Òé¡¢½â¾öÎÊÌâµÄ°ì·¨£¬ÎÒÏëÕâ²ÅÊÇʵÑé×îÓÐÒæµÄµØ·½£¬ÈÃÎÒÃÇÖ÷¶¯È¥»ý¼«Ë¼¿¼£¬Ö÷¶¯È¥»¥ÏàÌÖÂÛ¡£ÎÒÃÇ×éÕâ´ÎʵÑéÓÐÒ»¸ö²½Öè×ö´íÁË£¬ËùÒÔÓÖµÃÖØ×ö£¬µ«ÊÇ´ó¼Ò¶¼Ã»ÓÐÔ¹ÑÔ£¬ÀÏʦҲºÜºÍ°ªµÄÈÃÎÒÃǽÓ×Å×ö£¬ÎÒÏëµ±ÎÒÃÇÕæÕý×ö¶ÔµÄʱºò£¬ÕâÖÖÊÕ»ñÊDZȵÚÒ»´Î×ö¶ÔÒª¸ü¼ÓÉî¿Ì£¬Ò²¸üºÃµÄÀí½âÁËʵÑéµÄ³õÖÔ¡£

7

ʵÑé¶þ ²¨µ¼²¨³¤µÄ²âÁ¿

1.ʵÑéÄÚÈÝ

1.1¡¾·½·¨Ò»¡¿Á½µã·¨

ʵÑéÔ­ÀíÈçÏÂͼËùʾ£º

°´ÉÏͼÁ¬½Ó²âÁ¿ÏµÍ³£¬¿É±äµç¿¹¿ÉÒÔ²ÉÓöÌ·Ƭ¡£

µ±¾ØÐ⨵¼£¨µ¥Ä£´«ÊäTE10Ä££©ÖÕ¶Ë£¨Z£½0£©¶Ì·ʱ£¬½«ÐγÉפ²¨×´Ì¬¡£²¨µ¼ÄÚ²¿µç³¡Ç¿¶È£¨²Î¼ûͼÈýÖ®×ø±êϵ£©±í´ïʽΪ£º

E £½ EY £½ E0 sin£¨ ?Xa £© sin?Z

8

ÔÚ²¨µ¼¿íÃæÖÐÏßÑØÖáÏß·½Ïò¿ª·ìµÄÆÊÃæÉÏ£¬µç³¡Ç¿¶ÈµÄ·ù¶È·Ö²¼ÈçͼÈýËùʾ¡£

½«Ì½ÕëÓÉ·ìÖвåÈ벨µ¼²¢ÑØÖáÏòÒÆ¶¯£¬¼´¿É¼ì²âµç³¡Ç¿¶ÈµÄ·ù¶ÈÑØÖáÏß·½ÏòµÄ·Ö²¼×´Ì¬£¨È粨½ÚµãºÍ²¨¸¹µãµÄλÖõȣ©¡£

1.2Á½µã·¨È·¶¨²¨½ÚµãλÖÃ

¾«È·µØÈ·¶¨×¤²¨½ÚµãµÄλÖ㬲»½öÔÚ²¨³¤µÄ²âÁ¿¡¢¶øÇÒÔÚ×迹²âÁ¿ÖÐÊǷdz£ÖØÒªµÄ¡£ÎªÁË×öµ½×¼È·²âÁ¿Í¨³£ÓÃÁ½µã·¨À´È·¶¨²¨½ÚµãµÄλÖ㬼´²âÁ¿²¨½Úµã¸½½üÁ½±ßָʾµç±í¶ÁÊýÏàµÈµÄÁ½µãT1ºÍT2£¬Èçͼ2Ëùʾ¡£

ͼ2 Á½µã·¨È·¶¨²¨½ÚµãλÖÃʾÒâͼ

½«²âÁ¿ÏßÖն˶Ì·ºó£¬²¨µ¼ÄÚÐγÉפ²¨×´Ì¬¡£µ÷̽ÕëλÖÃÐýÅ¥ÖÁµçѹ²¨½Úµã´¦£¬Ñ¡Æµ·Å´óÆ÷µçÁ÷±í±íͷָʾֵΪÁ㣬²âµÃÁ½¸öÏàÁڵĵçѹ²¨½ÚµãλÖ㨶ÁµÃ¶ÔÓ¦µÄÓα꿨³ßÉϵĿ̶ÈÖµT1ºÍT2£©£¬ÓÉÓÚÔÚµçѹ²¨½Úµã¸½½ü£¬µç³¡£¨¼°¶ÔÓ¦µÄ¾§Ìå¼ì²¨µçÁ÷£©·Ç³£Ð¡£¬µ¼Ö²âÁ¿Ïß̽ÕëÒÆ¶¯¡°×ã¹»³¤¡±µÄ¾àÀ룬ѡƵ·Å´óÆ÷±íÍ·Ö¸Õë¶¼ÔÚÁã´¦¡°²»¶¯¡±£¨Êµ¼ÊÉÏÊÇÑÛ¾¦Î´²ì¾õ³öÖ¸ÕëÓÐÎ¢Ð¡ÒÆ¶¯»òÖ¸ÕëÒò¶èÐÔÎ´ÒÆ¶¯£©£¬Òò¶øºÜÄÑ׼ȷȷ¶¨µçѹ²¨½ÚµãλÖ㬾ßÌå²â·¨ÈçÏ£º°ÑС̽ÕëλÖõ÷ÖÁµçѹ²¨½Úµã¸½½ü£¬¾¡Á¿¼Ó´óѡƵ·Å´óÆ÷µÄÁéÃô¶È£¨¼õС˥¼õÁ¿£©£¬Ê¹²¨½Úµã¸½½üµçÁ÷±ä»¯¶ÔλÖ÷dz£Ãô¸Ð£¨¼´Ð¡Ì½ÕëλÖÃÉÔÓб仯£¬Ñ¡Æµ·Å´óÆ÷±íͷָʾֵ¾ÍÓÐÃ÷ÏԱ仯£©¡£¼Çȡͬһµçѹ²¨½ÚµãÁ½²àµçÁ÷ÖµÏàͬʱС̽ÕëËù´¦µÄÁ½¸ö²»Í¬Î»Öã¬ÔòÆäƽ¾ùÖµ¼´ÎªÀíÂÛ½ÚµãλÖãº

Tmin?T1?T2 £¨1a£© 29

ÓÉͼ2¿ÉÖª£¬²¨µ¼²¨³¤

??Tmin?g?2Tmin £¨1b£©

ͬÑù£¬¿ÉÒÔÓɲ¨µ¼²¨³¤£¬ÀûÓã¨3£©¼ÆËã³öÐźŲ¨³¤¡£

1.2¡¾·½·¨¶þ¡¿¼ä½Ó·¨

ÀíÂÛÉÏ£¬×ÔÓɲ¨³¤?0ºÍƵÂÊfµÄ»»Ëã·½·¨£º

c ?0?

fcΪ×ÔÓɿռ䲨´«²¥ËÙ¶È£¬Ô¼Îª3?1010cm/s

¾ØÐ⨵¼ÖеÄH10²¨£¬×ÔÓɲ¨³¤?0ºÍ²¨µ¼²¨³¤?gÂú×㹫ʽ£º ?g??0???1-?0??2a?2 ÆäÖУºa=22.86mm

ͨ¹ýʵÑé²â³ö²¨³¤£¬È»ºóÀûÓÃÒÇÆ÷ÌṩµÄ¶ÔÕÕ±íÈ·¶¨²¨µÄƵÂÊ£¬ÀûÓù«Ê½È·¶¨³ö£¬ÔÙ¼ÆËã³ö²¨µ¼²¨³¤?g¡£ÀûÓò¨³¤±í½øÐв¨µ¼²¨³¤²âÁ¿Òª×¢Ò⣬²âÁ¿ÐźŲ¨³¤Íê³ÉºóÒª½«²¨³¤¼Æ´ÓгÕñµãµ÷¿ª£¬ÒÔÃâÐźÅË¥¼õºóÓ°ÏìºóÃæµÄ²âÁ¿¡£

1.4У׼¾§Ìå¶þ¼«¹Ü¼ì²¨Æ÷µÄ¼ì²¨ÌØÐÔ

ÓÉÓÚ΢²¨¾§Ìå¼ì²¨¶þ¼«¹ÜµÄ·ÇÏßÐÔ, ÔÚ²»Í¬Ðźŷù¶Èʱ¾ßÓв»Í¬µÄ¼ì²¨ÂÉ¡£ÔÚÒ»°ã²âÁ¿¾«¶ÈÒªÇóµÄ³¡ºÏ, ¿ÉÈÏΪÔÚСÐźÅʱΪƽ·½Âɼ첨,´óÐźÅʱΪֱÏßÂɼ첨, »òÔÚϵͳÐźŷù¶È·¶Î§ÄÚ×öƽ¾ù¼ì²¨Âɶ¨±ê¡£¾§Ìå¼ì²¨¶þ¼«¹ÜµÄ¶¨±ê׼ȷÓë·ñ, Ö±½ÓÓ°Ïì΢²¨Ïà¹Ø²ÎÊýµÄ²âÁ¿¾«¶È¡£

΢²¨ÆµÂʺܸß, ͨ³£Óü첨¾§Ìå(΢²¨¾§Ìå¶þ¼«¹Ü)½«Î¢²¨ÐźÅת»»³ÉÖ±Á÷Ðźżì²â³öÀ´¡£Î¢²¨¾§Ìå¶þ¼«¹ÜÊÇÒ»ÖÖ·ÇÏßÐÔÔª¼þ, ¼ì²¨µçÁ÷I ͬ΢²¨³¡Ç¿E Ö®¼ä²»ÊÇÏßÐÔ¹ØÏµ,ÔÚÒ»¶¨·¶Î§ÄÚ, Á½Õß¹ØÏµÎª:

¾§Ìå¼ì²¨¶þ¼«¹ÜµÄ¼ì²¨µçÁ÷ËæÆä΢²¨µç³¡¶ø±ä»¯, µ±Î¢²¨³¡Ç¿½Ï´óʱ½üËÆÎªÏßÐԼ첨ÂÉ, µ±Î¢²¨³¡Ç¿½ÏСʱ½üËÆÎªÆ½·½¼ì²¨ÂÉ¡£Òò´Ë, µ±Î¢²¨¹¦Âʱ仯½Ï

10

  • ÊÕ²Ø
  • Î¥¹æ¾Ù±¨
  • °æÈ¨ÈÏÁì
ÏÂÔØÎĵµ10.00 Ôª ¼ÓÈëVIPÃâ·ÑÏÂÔØ
ÍÆ¼öÏÂÔØ
±¾ÎÄ×÷Õߣº...

¹²·ÖÏí92ƪÏà¹ØÎĵµ

Îĵµ¼ò½é£º

2.4Îó²î·ÖÎö ²úÉúÎó²îµÄÔ­Òò£º (1) ΢²¨ÐźÅÔ´Ô¤ÈÈʱ¼ä²»¹»³¤£¬Îȶ¨¶È²»¹»¸ß¡£ (2) °Ù·Ö±íÖ¹µ²Âݶ¤ºÍ°Ù·Ö±í²å¿×ÎÞ·¨¾«×¼¶ÔÆë¡£ (3) Óαê¶ÁÊýºÍ°Ù·Ö±í¶ÁÊý´æÔÚÒÇÆ÷Îó²îºÍËæ»úÎó²î¡£ (4) ÒòΪÊÇÈËΪÐýתÊÖ±ú£¬¿´µ½¼ì²¨Ö¸Ê¾Æ÷˲¼ä´ó·ù¶È±äµ½¼«Ð¡ÖµÊ±¿ÉÄܲ»Äܾ«×¼µØÍ£Ö¹£¬µ¼ÖÂÎó²î¡£ (5) °´ÕÕ²¨³¤¼ÆµÄ¿Ì¶Èֵȥ²éÕÒ¡°²¨³¤¼Æ-ƵÂʿ̶ȶÔÕÕ±í¡±£¬¿Ì¶ÈÖµ´æÔÚÎó²îµ¼Ö¶ÔÓ¦µÄƵÂÊÒ²ÓÐÎó²î¡£ 3.ʵÑéÐĵÃÓëÌå»á Õâ´ÎʵÑéÊǵÚÈý´ÎʵÑ飬Ã÷ÏԸоõ±ÈÉÏÁ½´ÎʵÑéÒªÄÑ¡£ÄѵãÔÚÓÚ¼ÈҪѧϰÐÂÒÇÆ÷µÄʹÓ÷½·¨£¬ÓÖÒª¼æ¹Ë»ØÒäÆðÒÔǰѧϰ¹ýµÄ֪ʶ»ù´¡£¬²¢ÇÒÔÚʵÑé¹ý³ÌÖУ¬ÐèÒª¼«´óµÄÄÍÐÄ£¬×ª¶¯ÊÖ±úµÄʱºò±ØÐëÒª·Ç³£»ºÂý£¬Èç¹ûÌ«¿ìÁ˵ϰ£¬»áºÜÄÑÕÒµ½²¨½Úµã¡£»¹Óз¢ÏÖͬѧÃÇ

¡Á ÓοͿì½ÝÏÂÔØÍ¨µÀ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩
µ¥Æª¸¶·ÑÏÂÔØ
ÏÞÊ±ÌØ¼Û£º10 Ôª/·Ý Ô­¼Û:20Ôª
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
VIP°üÔÂÏÂÔØ
ÌØ¼Û£º29 Ôª/Ô ԭ¼Û:99Ôª
µÍÖÁ 0.3 Ôª/·Ý ÿÔÂÏÂÔØ150·Ý
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£ºfanwen365 QQ£º370150219
Copyright © ÔÆÌ⺣ All Rights Reserved. ËÕICP±¸16052595ºÅ-3 ÍøÕ¾µØÍ¼ ¿Í·þQQ£º370150219 ÓÊÏ䣺370150219@qq.com