ÌâÄ¿ÄÚÈÝ

20¡¢Ð¡Ã÷ͬѧÓÃÒ»¸ö½¹¾àδ֪µÄ͹͸¾µ¡¢À¯Öò¡¢¹âÆÁ̽¾¿Í¹Í¸¾µ³ÉÏñ¹æÂÉ£¬ÈçͼËùʾÊÇÆäʵÑéµÄ²¿·Ö¹ý³Ì£®
£¨1£©ÓÉͼ¿ÉÖª£¬Í¹Í¸¾µµÄ½¹¾àÊÇ
15
cm£®
£¨2£©½«Í¹Í¸¾µ¡¢À¯Öò¡¢¹âÆÁ·ÅÔÚ¹â¾ß×ùÉÏ£¬ÈçͼÒÒËùʾ£¬ÎªÊ¹¹âÆÁµÄÏñÇåÎú£¬Ó¦½«¹âÆÁÏò
ÓÒ
ÒÆ¶¯£®
ÕÕÏà»ú
£¨Ìî¡°¹âѧÒÇÆ÷¡±Ãû³Æ£©ÊÇÀûÓÃÕâÔ­ÀíÖÆ³ÉµÄ£®
£¨3£©ÔÚ£¨2£©ÖÐÒÆ¶¯¹âÆÁ³ÉÇåÎúÏñºó£¬ÄÃ×ß¹âÆÁ£¬ÔÙ½«À¯Öò·ÅÔÚ¹âÆÁλÖô¦£¬Ôò´Ëʱ¹âÆÁÓ¦·ÅÔÚ
À¯Öò
λÖòÅÄܳÉÇåÎúµÄÏñ£¬´ËÏÖÏó˵Ã÷͹͸¾µµÄ¹â·ÊÇ
¿ÉÄæµÄ
£®
·ÖÎö£º£¨1£©µ±U£¾2fʱ£¬³Éµ¹Á¢¡¢ËõСµÄʵÏñ£¬Ó¦ÓÃÓÚÕÕÏà»úºÍÉãÏñÍ·£®
£¨2£©µ±2f£¾U£¾fʱ£¬³Éµ¹Á¢¡¢·Å´óµÄʵÏñ£¬Ó¦ÓÃÓÚͶӰÒǺͻõƻú£®
£¨3£©µ±U£¼fʱ£¬³ÉÕýÁ¢¡¢·Å´óµÄÐéÏñ£¬Ó¦ÓÃÓÚ·Å´ó¾µ£®
£¨4£©Æ½ÐÐÓÚÖ÷¹âÖáµÄ¹âÏß¾­Í¹Í¸¾µÕÛÉäºó»á¾ÛÔÚÖ÷¹âÖáÉÏÒ»µã£¬Õâ¸öµãÊÇ͹͸¾µµÄ½¹µã£¬¹âÐĵ½½¹µãµÄ¾àÀë½Ð͹͸¾µµÄ½¹¾à£®
£¨5£©¹âµÄÕÛÉäÖйâ·ÊÇ¿ÉÄæµÄ£®
½â´ð£º½â£º£¨1£©ÈçͼƽÐÐÓÚÖ÷¹âÖáµÄ¹âÏß¾­Í¹Í¸¾µÕÛÉäºó»á¾ÛÔÚÖ÷¹âÖáÉÏÒ»µã£¬¹âÆÁÉϵĹâµãÊÇ͹͸¾µµÄ½¹µã£¬¹âÐĵ½½¹µãµÄ¾àÀë½Ð͹͸¾µµÄ½¹¾à£¬½¹¾àÊÇ15cm£®
£¨2£©ÈçͼÎï¾àÊÇ40cm£¾2f£¬³Éµ¹Á¢¡¢ËõСµÄʵÏñ£¬Ïñ¾àÔÚ2f£¾V£¾f£¬ËùÒÔ¹âÆÁÓÒÒÆ£®Ó¦ÓÃÓÚÕÕÏà»úºÍÉãÏñÍ·£®
£¨3£©¹âµÄÕÛÉäÖйâ·ÊÇ¿ÉÄæµÄ£®µ±U£¾2fʱ£¬¹âÆÁÉϳɵ¹Á¢¡¢ËõСµÄʵÏñ£¬Èç¹ûÀ¯ÖòºÍ¹âÆÁ»¥»»Î»Ö㬹âÆÁÉÏ»áµÃµ½µ¹Á¢¡¢·Å´óµÄʵÏñ£®
¹Ê´ð°¸Îª£º£¨1£©15£®£¨2£©ÓÒ£»ÕÕÏà»ú£®£¨3£©À¯Öò£»¿ÉÄæµÄ£®
µãÆÀ£º£¨1£©ÕÆÎÕ͹͸¾µµÄÈýÖÖ³ÉÏñÇé¿öºÍÓ¦Óã®
£¨2£©ÕÆÎÕ¹âµÄ·´ÉäºÍ¹âµÄÕÛÉäÖйâ·ÊÇ¿ÉÄæµÄ£®
£¨3£©¸ø¶¨Í¹Í¸¾µ»áÈ·¶¨Í¹Í¸¾µµÄ½¹¾à£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
СÃ÷ͬѧÓÃÒ»¸ö½¹¾àδ֪µÄ͹͸¾µ¡¢À¯Öò¡¢¹âÆÁ̽¾¿Í¹Í¸¾µ³ÉÏñ¹æÂÉ£®
£¨1£©ÓÉͼ1¿ÉÖª£¬Í¹Í¸¾µµÄ½¹¾àÊÇ
15
15
cm£®ÊµÑéʱ£¬Ó¦Ê¹ÖòÑæ¡¢Í¹Í¸¾µ¡¢¹âÆÁµÄÖÐÐÄ´óÖÂÔÚ
ͬһ¸ß¶È
ͬһ¸ß¶È
_£»ÕâÑù×öµÄÄ¿µÄÊÇʹÏñ³ÉÔÚ
¹âÆÁµÄÖÐÑë
¹âÆÁµÄÖÐÑë
£®
£¨2£©Èçͼ2Ëùʾ£¬ÈôÔÚ¹âÆÁÉÏ£¨¹âÆÁδ»­³ö£©Äܵõ½ÇåÎú·Å´óµÄÖòÑæÊµÏñ£¬ÔòÀ¯Öò¿ÉÄÜÖÃÓÚ͸¾µ×ó±ßa¡¢b¡¢c¡¢dËĵãÖеÄ
c
c
 µãÉÏ£¬´Ë³ÉÏñÌØµã¿ÉÓ¦ÓÃÔÚ
»ÃµÆ»ú»òͶӰÒÇ
»ÃµÆ»ú»òͶӰÒÇ
ÉÏ£®·ÅÔÚ
a
a
µã¿ÉÒÔÔÚ¹âÆÁÉÏ¿´µ½Ò»¸öµ¹Á¢¡¢ËõСµÄÏñ£®·ÅÔÚdµãʱ£¬¹âÆÁÉÏ
²»ÄÜ
²»ÄÜ
£¨ÄÜ/²»ÄÜ£©½ÓÊܵ½Ïñ£¬´Ëʱ³ÉµÄÊÇ
ÕýÁ¢
ÕýÁ¢
¡¢
·Å´óµÄ
·Å´óµÄ
¡¢
Ðé
Ðé
Ïñ£¬ÒªÏë¿´µ½Õâ¸öÏñ£¬ÑÛ¾¦Ó¦´Óͼ2ÖÐ
¼×
¼×
µÄ¼ýÍ··½Ïò¿´£¬Éú»îÖеÄ
·Å´ó¾µ
·Å´ó¾µ
¾µ¾ÍÊÇÓ¦ÓÃÁ˸ùæÂÉ£®
£¨3£©Ð¡Ã÷ÒÀ´Î½«À¯Öò¡¢Í¹Í¸¾µ¡¢¹âÆÁ·ÅÖÃÔÚ¹â¾ß×ùÉÏ£¬Èçͼ3Ëùʾ£¬°´£¨1£©µÄÒªÇóµ÷ÕûºÃÈýÕßÖÐÐĵÄλÖ㬵«ÎÞÂÛÔõÑùÒÆ¶¯¹âÆÁ£¬ÔÚ¹âÆÁÉÏʼÖÕ¶¼Ã»ÄÜ¿´µ½ÖòÑæËù³ÉµÄÏñ£®Ô­Òò¿ÉÄÜÊÇ£¨Ð´³öÒ»¸öÔ­Òò¼´¿É£©
ÎïÌåÔÚ͹͸¾µµÄÒ»±¶½¹¾àÒÔÄÚ
ÎïÌåÔÚ͹͸¾µµÄÒ»±¶½¹¾àÒÔÄÚ
£®
£¨4£©Í¨¹ýʵÑ飬СÃ÷·¢ÏÖÀ¯ÖòÀë͸¾µÔ½Ô¶£¬¹âÆÁÉϵõ½ÇåÎúµÄÏñÔ½
С
С
£¨Ìî¡°´ó¡±»ò¡°Ð¡¡±£©£®µ±°ÑÀ¯ÖòÏò͹͸¾µ¿¿½üʱ£¬ÒªÔÚ¹âÆÁÉϵõ½ÇåÎúµÄÏñ£¬¹âÆÁÓ¦
Ô¶Àë
Ô¶Àë
͹͸¾µ£¨Ìî¡°¿¿½ü¡±»ò¡°Ô¶À롱£©£¬´ËʱÔÚ¹âÆÁÉÏÒѳÉÇåÎúµÄÏñÊÇ
µ¹Á¢
µ¹Á¢
µÄ£¨Ìî¡°µ¹Á¢¡±»ò¡°ÕýÁ¢¡±£©£®Èç¹ûûÓÐÒÆ¶¯¹âÆÁʹÏñÇåÎú£¬Ôò»áÓ°Ïì
Ïñ¾à
Ïñ¾à
µÄ²âÁ¿£®
£¨5£©ÈôÔÚʵÑéÖз¢ÏÖ¹âÆÁÉÏÖòÑæËù³ÉµÄÏñƫϣ¬ÎªÁËʹÖòÑæµÄÏñÄܳÉÔÚ¹âÆÁµÄÖÐÑ룬Ӧ¸ÃÏò
ÏÂ
ÏÂ
£¨Ñ¡Ìî¡°ÉÏ¡±»ò¡°Ï¡±£©µ÷½ÚÀ¯ÖòµÄλÖ㬻òÏò
ÉÏ
ÉÏ
£¨Ñ¡Ìî¡°ÉÏ¡±»ò¡°Ï¡±£©µ÷½Ú͹͸¾µµÄλÖã®
СÃ÷ͬѧÓÃÒ»¸ö½¹¾àδ֪µÄ͹͸¾µ¡¢À¯Öò¡¢¹âÆÁ̽¾¿Í¹Í¸¾µ³ÉÏñ¹æÂÉ£®
£¨1£©ÓÉͼa¿ÉÖª£¬Í¹Í¸¾µµÄ½¹¾àÊÇ
15
15
cm£®ÊµÑéʱ£¬Ó¦Ê¹ÖòÑæ¡¢Í¹Í¸¾µ¡¢¹âÆÁµÄÖÐÐÄ´óÖÂÔÚ
ͬһ¸ß¶ÈÉÏ
ͬһ¸ß¶ÈÉÏ
_£»ÕâÑù×öµÄÄ¿µÄÊÇʹÏñÄܳÉÔÚ
¹âÆÁµÄÖÐÐÄ
¹âÆÁµÄÖÐÐÄ
£®

£¨2£©ÈçͼbËùʾ£¬ÈôÔÚ¹âÆÁÉÏ£¨¹âÆÁδ»­³ö£©Äܵõ½ÇåÎú·Å´óµÄÖòÑæÊµÏñ£¬ÔòÀ¯Öò¿ÉÄÜÖÃÓÚ͸¾µ×ó±ßa¡¢b¡¢c¡¢dËĵãÖеÄ
c
c
µãÉÏ£¬´Ë³ÉÏñÌØµã¿ÉÓ¦ÓÃÔÚ
»ÃµÆ»ú
»ÃµÆ»ú
ÉÏ£®
£¨3£©Ð¡Ã÷ÒÀ´Î½«À¯Öò¡¢Í¹Í¸¾µ¡¢¹âÆÁ·ÅÖÃÔÚ¹â¾ß×ùÉÏ£¬ÈçͼcËùʾ£¬°´£¨1£©µÄÒªÇóµ÷ÕûºÃÈýÕßÖÐÐĵÄλÖ㬵«ÎÞÂÛÔõÑùÒÆ¶¯¹âÆÁ£¬ÔÚ¹âÆÁÉÏʼÖÕ¶¼Ã»ÄÜ¿´µ½ÖòÑæËù³ÉµÄÏñ£®Ô­Òò¿ÉÄÜÊÇ£¨Ð´³öÒ»¸öÔ­Òò¼´¿É£©
À¯Öò·ÅÔÚ½¹¾àÖ®ÄÚ
À¯Öò·ÅÔÚ½¹¾àÖ®ÄÚ
£®
£¨4£©Í¨¹ýʵÑ飬СÃ÷·¢ÏÖÀ¯ÖòÀë͸¾µÔ½Ô¶£¬¹âÆÁÉϵõ½ÇåÎúµÄÏñÔ½
С
С
£¨Ìî¡°´ó¡±»ò¡°Ð¡¡±£©£®µ±°ÑÀ¯ÖòÏò͹͸¾µ¿¿½üʱ£¬ÒªÔÚ¹âÆÁÉϵõ½ÇåÎúµÄÏñ£¬¹âÆÁÓ¦
Ô¶Àë
Ô¶Àë
͹͸¾µ£¨Ìî¡°¿¿½ü¡±»ò¡°Ô¶À롱£©£¬´ËʱÔÚ¹âÆÁÉÏÒѳÉÇåÎúµÄÏñÊÇ
µ¹Á¢
µ¹Á¢
µÄ£¨Ìî¡°µ¹Á¢¡±»ò¡°ÕýÁ¢¡±£©£®
£¨5£©ÊµÑéÖУ¬ÆÁÉÏÒѳÉÇåÎúµÄÏñ£¬´ËʱСÃ÷¹Ì¶¨À¯ÖòºÍ͸¾µ£¬ÔÚ¹âÆÁºÍ͸¾µ¼ä·ÅÉÏ×Ô¼ºËùÅä´÷µÄ½üÊÓÑÛ¾µ£¬ÈôÒªÔÚ¹âÆÁÉϳÉÇåÎúµÄÏñ£¬ÔòÐ轫ÆÁÏò
Ô¶Àë
Ô¶Àë
£¨Ìî¡°¿¿½ü¡±»ò¡°Ô¶À롱£©Í¸¾µµÄ·½ÏòÒÆ¶¯£¬´ËʱËù³ÉµÄÇåÎúÏñΪ
ʵ
ʵ
Ïñ£¨Ìʵ¡±»ò¡°Ð顱£©£®

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

¾«Ó¢¼Ò½ÌÍø