ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ð¡Ã÷ͬѧÓÃÈçͼËùʾµÄ×°ÖòⶨбÃæµÄ»úеЧÂÊ£¬ÊµÑé¼Ç¼½á¹ûÈçÏÂ±í£º

ʵÑé´ÎÊý

бÃæÇãб³Ì¶È

ÎïÌåÖØG/N

бÃæ¸ß¶Èh/m

ÑØбÃæÀ­Á¦F/N

бÃ泤s/m

ÓÐÓù¦WÓÐ/J

×ܹ¦W×Ü/J

бÃæµÄ»úеЧÂʦÇ

1

½Ï»º

5

0.1

1.5

1

0.5

1.5

33.3%

2

½Ï¶¸

5

0.2

2

1

1

2

50%

3

½Ï¶¸

10

0.2

4

1

2

4

50%

4

×

5

0.3

2.4

1

1.5

2.4

62.5%


£¨1£©ÊµÑéʱËûÓõ¯»É²âÁ¦¼ÆÀ­×ÅÎï¿éÑشֲڳ̶ÈÏàͬµÄбÃæÏòÉÏ×öÔÈËÙÖ±ÏßÔ˶¯£¬´ËʱÀ­Á¦Ä¦²ÁÁ¦£¨Ñ¡Ìî¡°´óÓÚ¡±¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©£®
£¨2£©·ÖÎöÊý¾Ý¿ÉÖª£¬ÔÚбÃæ´Ö²Ú³Ì¶ÈÏàͬʱ£¬Ð±ÃæÔ½¶¸£¬»úеЧÂÊ£¨Ñ¡Ìî¡°Ô½¸ß¡±¡¢¡°Ô½µÍ¡±»ò¡°²»±ä¡±£©£®
£¨3£©ÓɱíÖÐÊý¾Ý¿ÉÖª£¬Óôֲڳ̶ÈÏàͬµÄбÃæÑØбÃæÏòÉÏÀ­¶¯ÏàͬµÄÖØÎïÔÈËÙÉÏÉý£¬Ð±ÃæµÄÇãб³Ì¶ÈԽԽʡÁ¦£¨Ñ¡Ìî¡°´ó¡±»ò¡°Ð¡¡±£©£®

¡¾´ð°¸¡¿
£¨1£©´óÓÚ
£¨2£©Ô½¸ß
£¨3£©Ð¡
¡¾½âÎö¡¿½â£º£¨1£©ÊµÑé¹ý³ÌÖУ¬¿Ë·þĦ²ÁÁ¦fËù×öµÄ¹¦ÊǶîÍ⹦£¬Óõ¯»É²âÁ¦¼ÆµÄÀ­Á¦Ëù×öµÄ¹¦ÊÇ×ܹ¦£¬

¸ù¾ÝW×Ü=WÓÐ+W¶î£¬W¶îСÓÚW×Ü£¬¼´fsСÓÚFs£¬Ð±ÃæµÄ³¤sÏàͬ£¬ËùÒÔf£¼F£®£¨2£©·ÖÎö1¡¢2¡¢4µÄÊý¾Ý¿ÉÖª£ºÔÚбÃæ´Ö²Ú³Ì¶ÈÏàͬʱ£¬Ð±ÃæµÄÇãб³Ì¶ÈÔ½´ó£¬¼´Ð±ÃæÔ½¶¸£¬Ð±ÃæµÄ»úеЧÂÊÔ½¸ß£»£¨3£©ÓÉ1¡¢2¡¢4¿ÉÖª£¬Óôֲڳ̶ÈÏàͬµÄбÃæÑØбÃæÏòÉÏÀ­¶¯ÏàͬµÄÖØÎïÔÈËÙÉÏÉý£¬Ð±ÃæµÄÇãб³Ì¶ÈԽСԽʡÁ¦£®

ËùÒÔ´ð°¸ÊÇ£º£¨1£©´óÓÚ£»£¨2£©Ô½¸ß£»£¨3£©Ð¡£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÔÚ̽¾¿¡°Í¹Í¸¾µ³ÉÏñÌص㡱ʵÑéÖУ¬ÈÃÖòÑ桢͹͸¾µ¡¢¹âÆÁÈýÕßÖÐÐÄÔÚͬһ¸ß¶È¡£

£¨1£©µ±ÖòÑ桢͹͸¾µ¡¢¹âÆÁÔÚ¹â¾ß×ù±ê³ßÉÏλÖÃÈçͼËùʾʱ£¬¹âÆÁÉϳöÏÖÒ»¸öÇåÎúµ¹Á¢¡¢ËõСµÄÏñ£¬Õâ¸öÏñÊÇ_________Ïñ£¨Ñ¡Ìʵ¡±»ò¡°Ð顱£©£»

£¨2£©Çë¸ù¾ÝÎï¾àÓëÏñ¾à´óС¹Øϵ£¬ÍƶÏÕâ¸ö͹͸¾µµÄ½¹¾à¿ÉÄÜÊÇ________£¨ÌîÐòºÅ£©£»

A.8cm B.10cm

C.12cm D.15cm

£¨3£©°ÑÀ¯ÖòÏò×óÒƶ¯Ò»Ð¡¶Î¾àÀ룬·¢ÏÖ¹âÆÁÉÏÖòÑæµÄÏñ±äÄ£ºýÁË£º

¢ÙСÃ÷ΪÁËÔٴεõ½ÇåÎúµÄÏñ£¬Ó¦¸Ãµ÷Õû¹âÆÁÏò________Òƶ¯£¨Ñ¡Ìî¡°×ó¡±»ò¡°ÓÒ¡±£©£»

¢ÚС·¼²»Òƶ¯¹âÆÁ£¬½«Ò»¸öÑÛ¾µÆ¬·ÅÔÚ͹͸¾µºÍÖòÑæÖ®¼ä£¬·¢ÏÖ¹âÆÁÉϵÄÏñÒ²±äÇåÎúÁË£¬Ôò¸ÃÑÛ¾µÆ¬ÊÇ_____£¨Ñ¡Ìî¡°½üÊÓ¡±»ò¡°Ô¶ÊÓ¡±£©ÑÛ¾µÆ¬£»

£¨4£©ÖØÐÂʹÖòÑ桢͹͸¾µ¡¢¹âÆÁÈýÕßµÄλÖÃÈçͼËùʾ£¬È»ºó°Ñ͹͸¾µ»»³ÉƽÃæ¾µ£¬¹Û²ìƽÃæ¾µÒ²ÄÜ¿´µ½Ò»¸öÕýÁ¢¡¢__________£¨Ñ¡Ìî¡°·Å´ó¡±¡¢¡°µÈ´ó¡±»ò¡°ËõС¡±£©µÄÀ¯ÖòµÄÏñ£¬Õâ¸öÏñλÓÚ±ê³ß________cm¿Ì¶È´¦ÕýÉÏ·½£»°Ñ¹âÆÁÒƵ½Õâ¸öÏñËùÔÚµÄλÖ㬹âÆÁÉÏ_________£¨Ñ¡Ìî¡°ÓС±»ò¡°Ã»ÓС±£©Õâ¸öÏñ¡£

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

¾«Ó¢¼Ò½ÌÍø