ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿(2011Äê±±¾©¶«³ÇÇø¼ì²â)ÖÊÁ¿Îªm¡¢´øµçÁ¿ÎªqµÄСÎï¿é£¬´ÓÇã½ÇΪ¦ÈµÄ¹â»¬¾øÔµÐ±ÃæÉÏÓɾ²Ö¹Ï»¬£¬Õû¸öÐ±ÃæÖÃÓÚ·½ÏòˮƽÏòÀïµÄÔÈÇ¿´Å³¡ÖУ¬´Å¸ÐӦǿ¶ÈΪB£¬ÈçͼËùʾ£®Èô´øµçСÎï¿éÏ»¬ºóijʱ¿Ì¶ÔÐ±ÃæµÄ×÷ÓÃÁ¦Ç¡ºÃΪÁ㣬ÏÂÃæËµ·¨Öв»ÕýÈ·µÄÊÇ( )

A. СÎï¿éÒ»¶¨´ø¸ºµçºÉ

B. СÎï¿éÔÚÐ±ÃæÉÏÔ˶¯Ê±×öÔȼÓËÙÖ±ÏßÔ˶¯

C. СÎï¿éÔÚÐ±ÃæÉÏÔ˶¯Ê±×ö¼ÓËÙ¶ÈÔö´ó£¬¶øËÙ¶ÈÒ²Ôö´óµÄ±ä¼ÓËÙÖ±ÏßÔ˶¯

D. СÎï¿éÔÚÐ±ÃæÉÏÏ»¬¹ý³ÌÖУ¬µ±Ð¡Îï¿é¶ÔÐ±ÃæÑ¹Á¦ÎªÁãʱµÄËÙÂÊΪ

¡¾´ð°¸¡¿ABD

¡¾½âÎö¡¿

´øµç»¬¿éÔÚ»¬ÖÁijһλÖÃʱ£¬ÓÉÓÚÔÚ°²ÅàÁ¦µÄ×÷ÓÃÏ£¬ÒªÀë¿ªÐ±Ãæ£®¸ù¾Ý´Å³¡·½Ïò½áºÏ×óÊÖ¶¨Ôò¿ÉµÃ´øµçÁ£×ӵĵçÐÔ£®ÓÉÐ±Ãæ´Ö²Ú£¬ËùÒÔС»¬¿éÔÚûÓÐÀë¿ªÐ±ÃæÖ®Ç°Ò»Ö±×ö¼ÓËÙÔö´óµÄÖ±ÏßÔ˶¯£®½èÖúÓÚÂåÂ××ÈÁ¦¹«Ê½¿ÉÇó³öÇ¡ºÃÀ뿪ʱµÄËÙ¶È´óС£®

СÇòÏòÏÂÔ˶¯£¬Óɴų¡´¹Ö±Ö½ÃæÏòÍ⣬ÓÖÓÉÓÚÂåÂ××ÈÁ¦´¹Ö±Ð±ÃæÏòÉÏ£¬ËùÒÔСÇò´øÕýµç¡£¹ÊAÕýÈ·£»Ð¡ÇòûÓÐÀë¿ªÐ±ÃæÖ®Ç°£¬ÔÚÖØÁ¦£¬Ö§³ÖÁ¦¡¢ÂåÂ××ÈÁ¦ºÍÐ±ÃæµÄĦ²ÁÁ¦×÷ÓÃÏÂ×ö¼ÓËÙÖ±ÏßÔ˶¯£¬Ëæ×ÅËٶȱä´ó£¬µ¼ÖÂÂåÂ××ÈÁ¦±ä´ó£¬Ð¡Çò¶ÔÐ±ÃæµÄÕýѹÁ¦±äС£¬Ä¦²ÁÁ¦¼õС£¬ÔòСÇòµÄ¼ÓËٶȱä´ó£¬ÔòСÇòÔÚÐ±ÃæÉÏÔ˶¯Ê±×öÔȼÓËÙ¶ÈÔö´ó¡¢ËÙ¶ÈÒ²Ôö´óµÄ±ä¼ÓËÙÖ±ÏßÔ˶¯£¬¹ÊB´íÎó£¬CÕýÈ·£»ÔòСÇòÔÚÐ±ÃæÉÏÏ»¬¹ý³ÌÖУ¬µ±Ð¡ÇòÊܵ½µÄÂåÂ××ÈÁ¦µÈÓÚÖØÁ¦´¹Ö±ÓëÐ±ÃæµÄ·ÖÁ¦ÏàµÈʱ£¬Ð¡Çò¶ÔÐ±ÃæÑ¹Á¦ÎªÁã¡£ËùÒÔBqv=mgcos¦È£¬ÔòËÙÂÊΪ£®¹ÊDÕýÈ·£»¹ÊÑ¡ACD¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÀûÓÃͼ1×°ÖÃ×ö¡°ÑéÖ¤»úеÄÜÊØºã¶¨ÂÉ¡±µÄʵÑé¡£

(1)³ý´òµã¼ÆÊ±Æ÷º¬Ö½´ø¡¢¸´Ð´Ö½¡¢½»Á÷µçÔ´¡¢Ìú¼Ų̈¡¢µ¼Ïß¼°¿ª¹ØÍ⣬ÔÚÏÂÃæµÄÆ÷²ÄÖУ¬±ØÐëʹÓõϹÓÐ______¡£Ñ¡ÌîÆ÷²ÄǰµÄ×Öĸ

A.´óСºÏÊʵÄÌúÖÊÖØ´¸Ìå»ý½Ï´óµÄľÖÊÖØ´¸¿Ì¶È³ß Óα꿨³ß Ãë±í

(2)ͼ2ÊÇʵÑéÖеõ½µÄÒ»ÌõÖ½´ø¡£ÔÚÖ½´øÉÏѡȡÈý¸öÁ¬Ðø´ò³öµÄµãA¡¢B¡¢C£¬²âµÃËüÃǵ½ÆðʼµãOµÄ¾àÀë·Ö±ðΪ¡¢¡¢ÖØ´¸ÖÊÁ¿ÓÃm±íʾ£¬ÒÑÖªµ±µØÖØÁ¦¼ÓËÙ¶ÈΪg£¬´òµã¼ÆÊ±Æ÷´òµãµÄÖÜÆÚΪ´Ó´òÏÂOµãµ½´òÏÂBµãµÄ¹ý³ÌÖУ¬ÖØ´¸ÖØÁ¦ÊÆÄܵļõÉÙÁ¿______£¬¶¯ÄܵÄÔö¼ÓÁ¿______¡£

(3)ʵÑé½á¹ûÍùÍùÊÇÖØÁ¦ÊÆÄܵļõÉÙÁ¿ÂÔ´óÓÚ¶¯ÄܵÄÔö¼ÓÁ¿£¬¹ØÓÚÕâ¸öÎó²îÏÂÁÐ˵·¨ÕýÈ·ÊÇ______¡£

A.¸ÃÎó²îÊôÓÚżȻÎó²î

B.¸ÃÎó²îÊôÓÚϵͳÎó²î

C.¿ÉÒÔͨ¹ý¶à´Î²âÁ¿È¡Æ½¾ùÖµµÄ·½·¨À´¼õС¸ÃÎó²î

D.¿ÉÒÔͨ¹ý¼õС¿ÕÆø×èÁ¦ºÍĦ²Á×èÁ¦µÄÓ°ÏìÀ´¼õС¸ÃÎó²î

(4)ÔÚʵÑé¹ý³ÌÖУ¬ÏÂÁÐʵÑé²Ù×÷ºÍÊý¾Ý´¦ÀíÕýÈ·µÄÊÇ______¡£

A.ÊÍ·ÅÖØ´¸Ç°£¬Ê¹Ö½´ø±£³ÖÊúÖ±

B.×öʵÑéʱ£¬ÏȽÓͨ´òµã¼ÆÊ±Æ÷µÄµçÔ´£¬ÔÙÊÍ·ÅÖØ´¸

C.Ϊ²âÁ¿´òµã¼ÆÊ±Æ÷´òÏÂijµãÊ±ÖØ´¸µÄËÙ¶Èv£¬¿É²âÁ¿¸Ãµãµ½OµãµÄ¾àÀëh£¬ÔÙ¸ù¾Ý¹«Ê½¼ÆË㣬ÆäÖÐgӦȡµ±µØµÄÖØÁ¦¼ÓËÙ¶È

D.Óÿ̶ȳ߲âÁ¿Ä³µãµ½OµãµÄ¾àÀëh£¬ÀûÓù«Ê½mgh¼ÆËãÖØÁ¦ÊÆÄܵļõÉÙÁ¿£¬ÆäÖÐgӦȡµ±µØµÄÖØÁ¦¼ÓËÙ¶È

(5)ijͬѧÔÚÖ½´øÉÏѡȡ¼ÆÊýµãºó£¬²âÁ¿ËüÃǵ½ÆðʼµãOµÄ¾àÀëh£¬²¢¼ÆËã³ö´òÏàÓ¦¼ÆÊýµãÊ±ÖØ´¸µÄËÙ¶Èv£¬Í¨¹ýÃè»æÍ¼ÏóÈ¥Ñо¿»úеÄÜÊÇ·ñÊØºã¡£ÈôʵÑéÖÐÖØ´¸ËùÊÜ×èÁ¦²»¿ÉºöÂÔ£¬ÇÒ×èÁ¦´óС±£³Ö²»±ä£¬´ÓÀíÂÛÉÏ·ÖÎö£¬ºÏÀíµÄͼÏóÊÇͼ3ÖеÄÄÄÒ»¸ö______¡£

(6)Ëû½øÒ»²½·ÖÎö£¬·¢ÏÖ±¾ÊµÑé´æÔڽϴóÎó²î¡£Îª´ËÉè¼Æ³öÓÃÈçͼ4ËùʾµÄʵÑé×°ÖÃÀ´ÑéÖ¤»úеÄÜÊØºã¶¨ÂÉ¡£Í¨¹ýµç´ÅÌú¿ØÖƵÄСÌúÇò´ÓAµã×ÔÓÉÏÂÂ䣬ÏÂÂä¹ý³ÌÖо­¹ý¹âµçÃÅBʱ£¬Í¨¹ýÓëÖ®ÏàÁ¬µÄºÁÃë¼ÆÊ±Æ÷ͼÖÐδ»­³ö¼Ç¼µ²¹âʱ¼ät£¬ÓúÁÃ׿̶ȳ߲â³öABÖ®¼äµÄ¾àÀëh£¬ÓÃÓα꿨³ß²âµÃСÌúÇòµÄÖ±¾¶d¡£ÖØÁ¦¼ÓËÙ¶ÈΪg¡£ÊµÑéǰӦµ÷Õû¹âµçÃÅλÖÃʹСÇòÏÂÂä¹ý³ÌÖÐÇòÐÄͨ¹ý¹âµçÃÅÖе魯âÊø¡£Ð¡ÌúÇòͨ¹ý¹âµçÃÅʱµÄ˲ʱËÙ¶È______¡£Èç¹ûd¡¢t¡¢h¡¢g´æÔÚ¹ØÏµÊ½______£¬Ò²¿ÉÑéÖ¤»úеÄÜÊØºã¶¨ÂÉ¡£

(7)±È½ÏÁ½¸ö·½°¸£¬¸Ä½øºóµÄ·½°¸Ïà±ÈÔ­·½°¸µÄ×îÖ÷ÒªµÄÓŵãÊÇ£º______¡£

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

¾«Ó¢¼Ò½ÌÍø