ÌâÄ¿ÄÚÈÝ

ÔÚ̽¾¿Í¹Í¸¾µ³ÉÏñµÄ¹æÂɵÄʵÑéÖУ»
¾«Ó¢¼Ò½ÌÍø
£¨1£©Ä³Ð¡×éµÄͬѧÊ×ÏȲâ³öÁË͹͸¾µµÄ½¹¾àΪf£¬È»ºó°ÑÀ¯Öò¡¢Í¹Í¸¾µ¡¢¹âÆÁ´Ó×óÏòÓÒÒÀ´Î·ÅÔÚͬһ
 
ÉÏ£¬µãȼÀ¯Öò²¢µ÷ÕûÖòÑ桢͹͸¾µ¡¢¹âÆÁµÄ¸ß¶È£¬Ê¹ËüÃǵÄÖÐÐÄ´óÖÂÔÚͬһ
 
£®
£¨2£©È·¶¨ÏñµÄλÖÃʱ£¬ÑØ͹͸¾µÖ÷¹âÖáÒƶ¯¹âÆÁ£¬Ö±µ½¹âÆÁÉϳöÏÖÃ÷ÁÁ¡¢
 
µÄÖòÑæÏñ£»
£¨3£©´ÓÀ¯Öòµ½Í¹Í¸¾µ¾àÀëµÈÓÚ2±¶½¹¾à´¦¿ªÊ¼£¬Ïò½¹µã·½ÏòÒƶ¯À¯Öò£¬ÔÚÕâ¹ý³ÌÖУ¬Ïñµ½Í¸¾µµÄ¾àÀë
 
£¨Ìî¡°Ôö´ó¡±¡¢¡°¼õС¡±»ò¡°²»±ä¡±£©£¬Ïñ
 
£¨Ìî¡°±ä´ó¡±¡¢¡°±äС¡±»ò¡°²»±ä¡±£©£»
£¨4£©¹âÆÁÉϳöÏÖÇåÎúµÄÖòÑæµÄÏñ£¬ÈçͼËùʾ£¬Ôò´ËʱÀ¯Öòµ½Í¹Í¸¾µµÄ¾àÀëËùÔڵķ¶Î§ÊÇ
 
£»ÀûÓÃ͹͸¾µµÄÕâÒ»Ô­Àí¿ÉÖƳÉ
 
¾µ£®ÊµÑéÖУ¬ÈôÔÚ¾à͹͸¾µ15cmµÄ¹âÆÁÉϵõ½Ò»¸öÇåÎúµÄ¡¢ÓëÖòÑæµÈ´óµÄÏñ£¬Ôò¸Ã͹͸¾µµÄ½¹¾àÊýֵΪf=
 
cm£®
·ÖÎö£º£¨1£©ÒªÃ÷È·À¯Öò¡¢Í¹Í¸¾µ¡¢¹âÆÁµÄÒªÇó£ºÀ¯Öò¡¢Í¹Í¸¾µ¡¢¹âÆÁÔÚͬһֱÏߣ»ÖòÑ桢͹͸¾µ¡¢¹âÆÁµÄÖÐÐÄ´óÖÂÔÚͬһ¸ß¶È£®
£¨2£©ÒªÇå³ýÖ»ÓгöÏÖÇåÎúµÄÏñʱ£¬²ÅÊÇÏñµÄλÖã®
£¨3£©ÒªÕÆÎÕ͹͸¾µ³ÉÏñµÄ¹æÂÉ£¬ÖªµÀÎï¾à´óÓÚÒ»±¶½¹¾àСÓÚ¶þ±¶½¹¾à³Éµ¹Á¢·Å´óʵÏñ£¬Ïñ¾à´óÓÚ¶þ±¶½¹¾à£»Îï¾àµÈÓÚ¶þ±¶½¹¾à³Éµ¹Á¢µÈ´óʵÏñ£¬Ïñ¾àµÈÓÚ¶þ±¶½¹¾à£®
£¨4£©½â¾ö´ËÌâÐèÒª¸ù¾ÝÎï¾à´óÓÚÒ»±¶½¹¾àСÓÚ¶þ±¶½¹¾à³Éµ¹Á¢·Å´óʵÏñ£¬²¢ÇÒÒªÁ˽âÆäÓ¦Óûõƻú»òͶӰÒÇ£®
ͬʱҪӦÓõ½Îï¾àµÈÓÚ¶þ±¶½¹¾à³Éµ¹Á¢µÈ´óʵÏñ£®
½â´ð£º½â£º£¨1£©ÔÚʵÑé¹ý³ÌÖУ¬À¯Öò¡¢Í¹Í¸¾µ¡¢¹âÆÁÔÚͬһֱÏߣ»ÖòÑ桢͹͸¾µ¡¢¹âÆÁµÄÖÐÐÄ´óÖÂÔÚͬһ¸ß¶È£®
¹Ê´ð°¸Îª£ºÖ±Ïߣ»¸ß¶È£®
£¨2£©È·¶¨ÏñµÄλÖÃʱ£¬Ó¦Ê¹¹âÆÁÉϳöÏÖÃ÷ÁÁÇåÎúµÄÖòÑæµÄÏñ£®
¹Ê´ð°¸Îª£ºÇåÎú£®
£¨3£©ÓÉ͹͸¾µ³ÉÏñµÄ¹æÂÉ£¬Îï¾à¼õС£¬Ïñ¾à±ä´ó£¬Ïñ±ä´ó£®
¹Ê´ð°¸Îª£ºÔö´ó£»±ä´ó£®
£¨4£©ÓÉͼ֪£¬´Ëʱ³Éµ¹Á¢·Å´óµÄʵÏñ£¬ËùÒÔÎï¾àÔÚÒ»±¶¡¢¶þ±¶½¹¾àÖ®¼ä£®ÀûÓÃÕâÒ»Ô­Àí¿ÉÒÔÖƳɻõƻú»òͶӰÒÇ£®
µ±ÏñÓëÎïÖ®¼äµÄ¾àÀëÊÇ15cmʱ£¬³Éµ¹Á¢µÈ´óµÄÏñ£¬´ËʱÎï¾àµÈÓÚÏñ¾àµÈÓÚ¶þ±¶½¹¾à£®ËùÒÔf=
1
2
¡Á15cm=7.5cm
£®
¹Ê´ð°¸Îª£ºf£¼u£¼2f£»»ÃµÆ»ú£¨Í¶Ó°ÒÇ£©£»7.5£®
µãÆÀ£º´ËÌâͨ¹ýʵÑé̽¾¿ÁË͹͸¾µ³ÉÏñµÄ¹æÂɼ°Ìص㣬²¢¿¼²éÁ˶Ô͹͸¾µ³ÉÏñ¹æÂɵÄÓ¦Óã®Òª½â¾ö´ËÀàÌâÄ¿£¬ÐèÒªÊì¼Ç͹͸¾µ³ÉÏñµÄ¹æÂɲ¢×öµ½Áé»îÓ¦Óã®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø