ÌâÄ¿ÄÚÈÝ

ÔÚ̽¾¿Í¹Í¸¾µ³ÉÏñ¹æÂɵÄʵÑéÖУº

£¨1£©ÏÖÓÐ͹͸¾µ¡¢À¯Öò¡¢¹âÆÁ¡¢»ð²ñËÄÖÖÆ÷²Ä£¬»¹ÐèÒª²¹³äµÄÆ÷²ÄÊÇ
¿Ì¶È³ß
¿Ì¶È³ß
£¬ÊµÑéÖÐÐèµ÷ÕûÀ¯Öò¡¢Í¹Í¸¾µ¡¢¹âÆÁµÄÖÐÐÄ£¬Ê¹ÈýÐÄ´óÖÂÔÚ
ͬһ¸ß¶È
ͬһ¸ß¶È
£¬ÆäÄ¿µÄÊÇ
ʹÖòÑæµÄÏñ³ÉÔÚ¹âÆÁµÄÖÐÑë
ʹÖòÑæµÄÏñ³ÉÔÚ¹âÆÁµÄÖÐÑë
£®
£¨2£©Ð¡¸ÕͬѧÓý¹¾àΪ10cmµÄ͹͸¾µ×öʵÑ飬ʵÑé×°ÖÃʾÒâͼÈçͼËùʾ£¬ÔÚʵÑé¹ý³ÌÖб£³Ö͹͸¾µµÄλÖò»±ä£¬ÇëÄã¸ù¾ÝËùѧ֪ʶÍê³ÉÏÂÁÐÌî¿Õ£º
¢Ù¸Ä±äÀ¯ÖòλÖã¬Ê¹ÆäλÓÚ20cm¿Ì¶ÈÏß´¦£¬ÔÙÒƶ¯¹âÆÁ£¬Ê¹ÖòÑæÔÚ¹âÆÁÉϳÉÇåÎúµÄµ¹Á¢¡¢
ËõС
ËõС
µÄʵÏñ£®£¨Ñ¡Ì¡°·Å´ó¡±¡¢¡°µÈ´ó¡±»ò¡°ËõС¡±£©
¢Ú¸Ä±äÀ¯ÖòλÖã¬Ê¹ÆäλÓÚ35cm¿Ì¶ÈÏß´¦£¬ÔÙÒƶ¯¹âÆÁ£¬Ê¹ÖòÑæÔÚ¹âÆÁÉϳÉÇåÎúµÄ
µ¹Á¢
µ¹Á¢
µÄʵÏñ£®£¨Ñ¡Ì¡°µ¹Á¢¡±»ò¡°ÕýÁ¢¡±£©
¢Û¸Ä±äÀ¯ÖòλÖã¬Ê¹ÆäλÓÚ42cm¿Ì¶ÈÏß´¦£¬Ð¡¸Õ´Ó͸¾µµÄÓÒ²àͨ¹ý͸¾µ¿ÉÒÔ¿´µ½Ò»¸öÕýÁ¢¡¢
·Å´ó
·Å´ó
µÄÖòÑæµÄÏñ£®£¨Ñ¡Ì¡°·Å´ó¡±¡¢¡°µÈ´ó¡±»ò¡°ËõС¡±£©
£¨3£©Ï±íÊÇС¸ÕͬѧµÄʵÑé¼Ç¼£¬ÕÕÏà»úÊǸù¾ÝµÚ
1
1
´ÎʵÑé³ÉÏñÌصãÖƳɵģ®
ʵ  Ñé
´Î  Êý
ÏñµÄÇé¿ö
ÕýÁ¢»òµ¹Á¢ ËõС»ò·Å´ó ʵÏñ»òÐéÏñ
1 µ¹Á¢ ËõС ʵÏñ
2 µ¹Á¢ µÈ´ó ʵÏñ
3 µ¹Á¢ ·Å´ó ʵÏñ
4 ÕýÁ¢ ·Å´ó ÐéÏñ
£¨4£©ÈôÔÚµÚ3´ÎʵÑéµÄ»ù´¡ÉÏ£¬±£³ÖÀ¯ÖòºÍ¹âÆÁµÄλÖò»±ä£¬½«ËüÃÇÖ®¼äµÄ͹͸¾µÍù
¹âÆÁ
¹âÆÁ
·½ÏòÒƶ¯Ò»¶¨µÄ¾àÀ룬¿Éʹ¹âÆÁÉÏÔÙ³öÏÖÒ»¸öÃ÷ÁÁÇåÎúµÄÏñ£®£¨Ìî¡°À¯Öò¡±»ò¡°¹âÆÁ¡±£©
·ÖÎö£º£¨1£©ÔÚʵÑéÖУ¬ÐèÒª²âÁ¿Îï¾à¡¢Ïñ¾à£¬ËùÒÔÒªÓõ½¿Ì¶È³ß£»
ΪʹÏñÄܳÉÔÚ¹âÆÁµÄÖÐÑ룬µ÷ÕûÀ¯Öò¡¢Í¹Í¸¾µ¡¢¹âÆÁµÄÖÐÐÄ£¬Ê¹ÈýÐÄ´óÖÂÔÚͬһ¸ß¶È´¦£»
£¨2£©£¨3£©ÕÆÎÕ͹͸¾µ³ÉÏñµÄ¹æÂÉ£º
Îï¾à´óÓÚ2f£¬Í¹Í¸¾µ³Éµ¹Á¢ËõСµÄʵÏñ£¬ÕÕÏà»úÊǸù¾ÝÕâ¸öÔ­ÀíÖƳɣ»
Îï¾à´¦ÓÚfºÍ2fÖ®¼ä£¬Í¹Í¸¾µ³Éµ¹Á¢·Å´óµÄʵÏñ£¬»ÃµÆ»ú»òͶӰÒÇÊǸù¾ÝÕâ¸öÔ­ÀíÖƳɣ»
Îï¾àСÓÚf£¬³ÉÕýÁ¢·Å´óµÄÐéÏñ£¬·Å´ó¾µ¸ù¾ÝÕâ¸öÔ­ÀíÖƳɣ»
£¨4£©¸ù¾Ý¹â·µÄ¿ÉÄæÐÔ½øÐзÖÎö£¬µ±À¯Öò·ÅÔÚÏñµÄλÖÃʱ£¬³ÉµÄÏñµ½Í¹Í¸¾µµÄ¾àÀë»áµÈÓÚÔ­À´À¯Öòµ½Í¹Í¸¾µµÄ¾àÀ룮
½â´ð£º½â£º£¨1£©ÊµÑéÖл¹ÐèÒªÓõ½¿Ì¶È³ß²âÁ¿ÏñºÍÎïÌ嵽͹͸¾µµÄ¾àÀ룻
ʵÑéÖÐÐèµ÷ÕûÀ¯Öò¡¢Í¹Í¸¾µ¡¢¹âÆÁµÄÖÐÐÄ£¬Ê¹ÈýÐÄ´óÖÂÔÚͬһ¸ß¶È´¦£¬ÆäÄ¿µÄÊÇʹÖòÑæµÄÏñ³ÉÔÚ¹âÆÁµÄÖÐÑ룻
£¨2£©¢ÙÀ¯ÖòλÓÚ20cm¿Ì¶ÈÏß´¦£¬Îï¾àµÈÓÚ50cm-20cm=30cm£¬´óÓÚ2f£¬³Éµ¹Á¢ËõСµÄʵÏñ£»
¢ÚÀ¯ÖòλÓÚ35cm¿Ì¶ÈÏß´¦£¬Îï¾àµÈÓÚ35cm-20cm=15cm£¬´¦ÓÚfºÍ2fÖ®¼ä£¬³Éµ¹Á¢·Å´óµÄʵÏñ£»
¢ÛÀ¯ÖòλÓÚ42cm¿Ì¶ÈÏß´¦£¬Îï¾àµÈÓÚ50cm-42cm=8cm£¬Ð¡ÓÚf£¬³ÉÕýÁ¢·Å´óµÄÐéÏñ£»
£¨3£©ÕÕÏà»úÊǸù¾ÝÎï¾à´óÓÚ2fʱ£¬³Éµ¹Á¢ËõСʵÏñµÄÔ­ÀíÖƳɵģ¬ËùÒÔÊǵÚ1´Î£»
£¨4£©µÚ3´ÎʵÑ飬Îï¾à´¦ÓÚfºÍ2fÖ®¼ä£¬³Éµ¹Á¢·Å´óµÄʵÏñ£¬Ïñ¾à´óÓÚ2f£¬Òª±£³ÖÀ¯ÖòºÍ¹âÆÁµÄλÖò»±ä£¬¿ÉÒÔÏò¹âÆÁ·½ÏòÒƶ¯Ò»¶Î¾àÀ룬ʹÎï¾àµÈÓÚÔ­À´µÄÏñ¾à£¬´ËʱÏñ¾à»áÔÚÔ­À´Îï¾àµÄλÖã®
¹Ê´ð°¸Îª£º£¨1£©¿Ì¶È³ß£»Í¬Ò»¸ß¶È£»Ê¹ÖòÑæµÄÏñ³ÉÔÚ¹âÆÁµÄÖÐÑ룻£¨2£©¢ÙËõС£»¢Úµ¹Á¢£»¢Û·Å´ó£»1£»£¨3£©¹âÆÁ£®
µãÆÀ£º±¾Ì⿼²éµÄÊÇ͹͸¾µµÄ³ÉÏñ¹æÂÉ£¬¶ÔÓÚ͹͸¾µ³É·Å´ó¡¢ËõСµÄʵÏñºÍ³ÉÐéÏñµÄÌõ¼þ£¬¼°ÕâЩÏñµÄÌصãÒªÕÆÎÕ£¬Í¬Ê±Äܸù¾ÝËù¸øµÄÌõ¼þÅжÏ͹͸¾µµÄ³ÉÏñÇé¿ö£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø