ÌâÄ¿ÄÚÈÝ

¡¾ÎïÀí3-4Ä£¿é¡¿

£¨1£©ÓÐÒÔÏÂ˵·¨£º

A.ÔÚ¡°Ì½¾¿µ¥°ÚµÄÖÜÆںͰڳ¤µÄ¹Øϵ¡±ÊµÑéÖУ¬Îª¼õСżȻÎó²î£¬Ó¦²â³öµ¥°Ú×ön´ÎÈ«Õñ¶¯µÄʱ¼ät£¬ÀûÓÃT=Çóµ¥°ÚµÄÖÜÆÚ¡£

B.¼òгÔ˶¯ÊÇÖʵãËùÊܵĺÏÍâÁ¦×ÜÊÇÖ¸ÏòƽºâλÖÃÇÒ´óСºã¶¨µÄÔ˶¯¡£

C.±ä»¯µÄ´Å³¡Ò»¶¨»á²úÉú±ä»¯µÄµç³¡¡£

D.XÉäÏßÊǵç×ÓÁ÷¡£

E.²¨³¤ÓëÕÏ°­ÎïµÄ³ß´çÏà±ÈÔ½´óÑÜÉäÏÖÏóÔ½Ã÷ÏÔ¡£

F.ÔÚͬÖÖ¾ùÔȽéÖÊÖд«²¥µÄÉù²¨£¬ÆµÂÊÔ½¸ß£¬²¨³¤Ô½¶Ì¡£

ÆäÖÐÕýÈ·µÄÊÇ__________________________¡£

£¨2£©ÈçͼËùʾ£¬Ò»Êø¼«Ï¸µÄƽÐе¥É«¹âÓпÕÆøбÉäÈëºñ¶ÈΪhµÄ²£Á§×©£¬ÈëÉä¹âÓëÉϱíÃæ¼Ð½ÇΪ¦È£¬ÈëÉäµãÓë²£Á§×©µÄ×óǽ¾àÀëΪb2£¬¿ÉÒÔÈÏΪ¹âÔÚ¿ÕÆøÖеÄËٶȵÈÓÚÕæ¿ÕÖеÄËÙ¶Èc¡£Ç󣺹âÔÚ²£Á§×©ÖеĴ«²¥ËÙ¶Èv¡£

£¨1£©AEF

£¨2£©ÈçͼËùʾµÄ¹â·ͼ

w=-¦È,

sinr=,¢Ù

ËùÒÔÕÛÉäÂÊΪn==        ¢Ú

¹âÔÚ½éÖÊÖеÄËÙ¶ÈΪv½é=c=¢Û

½âÎö£º£¨1£©²âÁ¿Ê±¼äµÄżȻÎó²îºÜ´ó£¬Í¨¹ý²âÁ¿n´ÎÈ«Õñ¶¯µÄʱ¼ät£¬¿ÉÒÔÓÐЧ¼õСżȻÎó²î£¬Ñ¡ÏîAÕýÈ·¡£¼òгÔ˶¯µÄ»Ø¸´Á¦×ÜÊÇÖ¸ÏòƽºâλÖ㬴óСÓëλÒƳÉÕý±È£¬Ñ¡ÏîB´íÎ󡣱仯µÄ´Å³¡Ò»¶¨²úÉúµç³¡£¬µ«¾ùÔȱ仯µÄ´Å³¡²úÉúÎȶ¨µÄµç³¡£¬Ñ¡ÏîC´íÎó¡£XÉäÏßÊÇÓÉÄÚ²ãµç×Ó±»¼¤·¢²úÉúµÄ£¬µ«²»Êǵç×ÓÁ÷£¬Ñ¡ÏîD´íÎó¡£²¨³¤ÓëÕÏ°­Îï³ß´çÏà²î²»´ó¿É²úÉúÃ÷ÏÔÑÜÉäÏÖÏ󣬲¨³¤Ô½³¤£¬ÑÜÉäÏÖÏóÔ½Ã÷ÏÔ£¬Ñ¡ÏîEÕýÈ·¡£Í¬ÖÖ¾ùÔȽéÖʵÄÉù²¨²¨ËÙÏàµÈ£¬ÓɦË=¿ÉÖª£¬ÆµÂÊÔ½¸ß£¬²¨³¤Ô½¶Ì£¬Ñ¡ÏîFÕýÈ·¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø