ÌâÄ¿ÄÚÈÝ

ÔÚ̽¾¿¡°¸Ü¸ËƽºâÌõ¼þ¡±µÄʵÑéÖУ¬¸Ü¸ËÉÏÿ¸ñµÈ¾à£º
£¨1£©ÊµÑéǰû¹Ò¹³Âëʱ£¬·¢ÏָܸË×ó¶ËÉÏÇÌ£¬Ó¦½«×ó¶ËƽºâÂÝĸÏò ______ÐýһЩ£¨Ñ¡Ìî¡°×ó¡±»ò¡°ÓÒ¡±£©£¬Ê¹¸Ü¸ËÔÚ ______λÖÃÆ½ºâ£®
£¨2£©ÊµÑéÖУ¬ÓÃͼËùʾµÄ·½Ê½Ðü¹Ò¹³Â룬¸Ü¸ËÒ²ÄÜÆ½ºâ£¬µ«²ÉÓÃÕâÖÖ·½Ê½ÊDz»Í×µ±µÄ£®ÕâÖ÷ÒªÊÇÒòΪ ______

A£®Ò»¸öÈËÎÞ·¨¶ÀÁ¢²Ù×÷
B£®ÐèҪʹÓÃÌ«¶àµÄ¹³Âë
C£®Á¦±ÛÓë¸Ü¸Ë²»ÖغÏ
D£®Á¦ºÍÁ¦±ÛÊýÄ¿¹ý¶à
£¨3£©Í¼ÖУ¬²»¸Ä±äÖ§µãOÓÒ²àËù¹ÒµÄÁ½¸ö¹³Âë¼°ÆäλÖ㬱£³Ö×ó²àµÚ ______¸ñµÄ¹³Âë²»¶¯£¬½«×ó²àÁíÍâÁ½¸ö¹³Âë¸Ä¹Òµ½ËüµÄÏ·½£¬¸Ü¸ËÈÔ¿ÉÒÔÆ½ºâ£®
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©ÎªÁ˱ÜÃâ¸Ü¸ËÖØÁ¦¶Ô¸Ü¸Ëƽºâ²úÉúµÄÓ°ÏìºÍ±ãÓÚ²âÁ¿Á¦±Û£¬ÊµÑéǰ£¬Ó¦Ê×ÏȽøÐÐ¸Ü¸ËÆ½ºâµ÷½Ú£¬¸ù¾Ý¸Ü¸ËµÄƽºâÌõ¼þ£¬¸Ü¸Ë×ó¡¢ÓÒÁ½¶ËµÄÂÝĸ£¨»òÒ»¶ËµÄÂÝĸ£©Ïò¸Ü¸ËÉÏÇ̵ÄÒ»¶Ëµ÷½Ú£®
£¨2£©ÔÚ³õÖн׶Σ¬Ì½¾¿¸Ü¸ËƽºâÌõ¼þµÄʵÑ飬×÷ÓÃÔڸܸËÉϵÄÁ¦Ö»ÓÐÒ»¸ö¶¯Á¦ºÍÒ»¸ö×èÁ¦£¬²»Ì½¾¿¶à¸ö¶¯Á¦»ò×èÁ¦µÄ×÷ÓÃÏÂµÄ¸Ü¸ËÆ½ºâ£®
£¨3£©¸ù¾Ý¸Ü¸ËƽºâµÄÌõ¼þ£¬F1×L1=F2×L2£¬½øÐÐÅжÏÓÒ²àµÄÁ¦ÓëÁ¦±Û²»±ä£¬×ó²àµÄÈý¸ö¹³ÂëÒ»ÆðËù¹ÒµÄλÖã®
½â´ð£º½â£¨1£©ÊµÑéǰû¹Ò¹³Âëʱ£¬·¢ÏָܸË×ó¶ËÉÏÇÌ£¬ÔòÖØÐÄÓ¦ÏòÓÒÒÆ¶¯£¬Ó¦½«×ó¶ËƽºâÂÝĸÏò×óÐýһЩ£¬Ê¹¸Ü¸ËÔÚˮƽλÖÃÆ½ºâ£®
£¨2£©ÊµÑéÖУ¬ÈçͼËùʾµÄ·½Ê½Ðü¹Ò¹³Â룬¸Ü¸ËƽºâÊǸܸ˵Ä×ó²àÔÚ¶à¸öÁ¦¹²Í¬×÷ÓõĽá¹û£¬²ÉÓÃÕâÖÖ·½Ê½ÊDz»Í×µ±µÄ£®ÕâÖ÷ÒªÊÇÒòΪ¸Ü¸ËµÄÁ¦ºÍÁ¦±ÛÊýÄ¿¹ý¶à£®
£¨3£©²»¸Ä±äÖ§µãOÓÒ²àËù¹ÒµÄÁ½¸ö¹³Âë¼°ÆäλÖ㬽«×ó²àÁíÍâÁ½¸ö¹³Âë¸Ä¹Òµ½µÚÈý¸ö¹³ÂëµÄÏ·½£¬¼´×ó²àµÄÁ¦ÊÇÈý¸ö¹³Â룬¸ù¾Ý¸Ü¸ËƽºâµÄÌõ¼þ£¬F1×L1=F2×L2£¬2¸ö×3¸ñ=3¸ö×n¸ñ£¬n=2£»¼´±£³Ö×ó²àµÚ2¸ñµÄ¹³Âë²»¶¯£®
¹Ê´ð°¸Îª£º£¨1£©×ó¡¢Ë®Æ½£»£¨2£©D£»£¨3£©2£®
µãÆÀ£º±¾Ì⿼²éµ÷½ÚƽºâÂÝĸµÄ×÷ÓᢸܸËʵÑéʱ¶¯Á¦ºÍ×èÁ¦µÄʵÑéÒªÇó¼°¸ù¾Ý¸Ü¸ËƽºâÌõ¼þ¼ÆË㣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÔÚ¡°Ì½¾¿¸Ü¸ËƽºâÌõ¼þ¡±ÊµÑéÖУº
£¨1£©ÊµÑéǰ£¬ÏȰѸܸ˵ÄÖеãÖ§ÔÚÖ§¼ÜÉÏ£¬µ÷½ÚÁ½¶ËµÄƽºâÂÝĸ£¬Ê¹¸Ü¸ËÔÚ
ˮƽ
ˮƽ
λÖÃÆ½ºâ£¬ÕâÑù×öµÄÄ¿µÄÊÇ
Á¦±ÛÔڸܸËÉÏ£¬±ãÓÚ²âÁ¿Á¦±Û´óС£®Í¬Ê±Ïû³ý¸Ü¸ËÖØ¶Ô¸Ü¸ËƽºâµÄÓ°Ïì
Á¦±ÛÔڸܸËÉÏ£¬±ãÓÚ²âÁ¿Á¦±Û´óС£®Í¬Ê±Ïû³ý¸Ü¸ËÖØ¶Ô¸Ü¸ËƽºâµÄÓ°Ïì
£¬Èç¹û¸Ü¸Ë×ó±ßµÍÓҶ˸ߣ¬Ôòµ÷½ÚƽºâÂÝĸӦÏò
ÓÒ
ÓÒ
ÒÆ¶¯£®´ËºóÔÚÕû¸öʵÑé¹ý³ÌÖУ¬ÊÇ·ñ»¹ÒªÔÙÐý¶¯Á½²àµÄƽºâÂÝĸ£¿
²»Òª
²»Òª
£®£¨Í¼ÖиܸËÉÏÿ¸ñ¾àÀëÏàµÈ£©
£¨2£©ÊµÑéÖУ¬¸Ä±äÖ§µãÁ½²àµÄ¹³ÂëλÖú͸öÊý£¬Ò»°ãҪʵÑéÖжà´Î²âÁ¿£¬µÃµ½¶à×éÊý¾Ý²¢½øÐзÖÎö£¬ÕâÑù×öµÄÄ¿µÄÊÇ£º
ʹʵÑé½áÂÛ¾ßÓÐÆÕ±éÐÔ£¬±ÜÃâżȻÐÔ
ʹʵÑé½áÂÛ¾ßÓÐÆÕ±éÐÔ£¬±ÜÃâżȻÐÔ
£®
£¨3£©ÈçͼËùʾ£¬¸Ü¸Ë´¦ÓÚÆ½ºâ״̬£®Èç¹ûÔÚÖ§µãÁ½²àµÄ¹³ÂëÏ·½·Ö±ðÔÙ¹ÒÒ»¸öµÈÖØµÄ¹³Âëºó£¬¸Ü¸Ë
²»ÄÜ
²»ÄÜ
±£³Öƽºâ£¨Ñ¡Ìî¡°ÄÜ¡±»ò¡°²»ÄÜ¡±£©£¬Èô²»ÄÜ£¬
×ó
×ó
¶ËÏòÏÂÇãб£»
£¨4£©Èç¹ûÁ½±ß¸÷¼õÉÙÒ»¸ö¹³Â룬¸Ü¸Ë
ÓÒ
ÓÒ
¶ËÏòÏÂÇãб£»½«Á½±ß¹³Âë¶¼ÏòÍâ²àÒÆ¶¯Ò»¸ö¸ñ×Ó£¬¸Ü¸Ë
ÓÒ
ÓÒ
¶ËÏòÏÂÇãб£»½«Á½±ß¹³Âë¶¼ÏòÄÚ²àÒÆ¶¯Ò»¸ö¸ñ×Ó£¬¸Ü¸Ë
×ó
×ó
¶ËÏòÏÂÇãб£®

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

¾«Ó¢¼Ò½ÌÍø