ÌâÄ¿ÄÚÈÝ

¾«Ó¢¼Ò½ÌÍøÒ»¸öµãµçºÉÖ»Êܵ糡Á¦×÷Óã¬ÑØÒ»Ô²»¡MN×ö¾ùËÙÔ²ÖÜÔ˶¯£¬¸ÃµãµçºÉµÄµçºÉÁ¿q£¨²»¿¼ÂÇËü¶ÔÖÜΧµç³¡µÄÓ°Ï죩£¬ÖÊÁ¿Îªm£¨ÖØÁ¦²»¼Æ£©£¬Ô²»¡MNµÄ»¡³¤Îªl£¬¾­¹ýÔ²»¡MNÁ½µãµÄʱ¼äΪt£¬ÇÒ¾­¹ýÕâÁ½µãµÄËÙ¶ÈÆ«Ïò½ÇΪ¦È£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢µãµçºÉqµÄ¼ÓËٶȴóСΪa=
l
¦Èt2
B¡¢¸Ãµç³¡µÄ³¡Ç¿·½ÏòÒ»¶¨Ö¸ÏòÔ²»¡µÄÔ²ÐÄ
C¡¢M¡¢NÁ½µãµÄµçÊÆÏàµÈ
D¡¢¸ÃµãµçºÉqËù´¦µÄµç³¡¿ÉÄÜÊÇÁ½¸öµÈÁ¿Í¬ÖÖµãµçºÉËù²úÉúµÄ
·ÖÎö£ºËÙ¶ÈÆ«Ïò½ÇÓëÔ²ÐĽÇÏàµÈ£¬¸ù¾ÝÔ²ÐĽǺÍÔ˶¯µÄʱ¼äÇó³ö½ÇËٶȵĴóС£¬½áºÏ»¡³¤ºÍ°ë¾¶µÄ¹ØϵµÃ³ö°ë¾¶µÄ´óС£¬´Ó¶øÇó³öµãµçºÉµÄ¼ÓËٶȴóС£®×¥×¡µç³¡Á¦²»×ö¹¦ÅжÏM¡¢NÁ½µãµÄµçÊÆ´óС¹Øϵ£®
½â´ð£º½â£ºA¡¢µãµçºÉq×öÔ²ÖÜÔ˶¯×ª¹ýµÄÔ²ÐĽÇΪ¦È£¬¼ÓËٶȴóСΪa=(
¦È
t
)2?
l
¦È
=
¦Èl
t2
£¬¹ÊA´íÎó£»
B¡¢²»ÖªµÀ¸ÃµçºÉµÄÕý¸º£¬¸Ãµç³¡µÄ³¡Ç¿·½Ïò²»Ò»¶¨Ö¸ÏòÔ²»¡µÄÔ²ÐÄ£¬¹ÊB´íÎó£»
C¡¢¸ÃµçºÉ×öÔÈËÙÔ²ÖÜÔ˶¯£¬ËùÒԵ糡Á¦²»×ö¹¦£¬¹ÊM¡¢NÁ½µãµÄµçÊÆÏàµÈ£¬¹ÊCÕýÈ·£»
D¡¢¸ÃµãµçºÉq¿ÉÒÔÔÚÁ½¸öµÈÁ¿Í¬ÖÖµãµçºÉÖд¹ÃæÉÏ×öÔÈËÙÔ²ÖÜÔ˶¯£¬¹ÊDÕýÈ·£®
¹ÊÑ¡£ºCD£®
µãÆÀ£º±¾Ì⿼²é´øµçÁ£×ÓÔڵ糡ÖÐ×öÔÈËÙÔ²ÖÜÔ˶¯£¬ÖªµÀÏòÐÄÁ¦µÄÀ´Ô´£¬ÖªµÀµç³¡Á¦×ö¹¦ÓëµçÊÆÄܵĹØϵ£¬µç³¡Á¦²»×ö¹¦£¬µçÊÆÄܲ»±ä£¬ÔòµçÊÆÏàµÈ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø