ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬ÊÇСÃ÷ÔÚ¡°Ì½¾¿Æ½Ãæ¾µ³ÉÏñµÄÌØµã¡±µÄ»î¶¯ÖÐËùÑ¡ÓÃµÄÆ÷²ÄºÍ»î¶¯¹ý³Ì£®

£¨1£©ÔÚ̽¾¿»î¶¯ÖжԲ£Á§°å·ÅÖõÄÒªÇóÊÇ£º £»
£¨2£©Ñ¡ÔñÀ¯ÖòaºÍbµÄÒªÇóÊÇ£º £»
£¨3£©Èç¹ûÔÚͼaÖÐÀ¯ÖòÏñµÄλÖÃÉÏ·ÅÒ»ÕŰ×Ö½°å×öÆÁÄ»£¬Ôò°×Ö½°åÉϽ« £¨Ìîд¡°ÓС±»ò¡°Ã»ÓС±£©À¯ÖòµÄÏñ£»Õâ˵Ã÷£º £®
£¨4£©°ÑÀ¯Öòb·Åµ½aÀ¯ÖòÏñµÄλÖÃÉÏ£¬½«»á¿´µ½Í¼cËùʾµÄÏÖÏó£®Õâ˵Ã÷£º £®
£¨5£©Èç¹û½«À¯ÖòÏò¿¿½ü¾µÃæµÄ·½ÏòÒÆ¶¯£¬ÄÇôÏñµÄ´óС½« £¨Ìî¡°±ä´ó¡±¡¢¡°±äС¡±»ò¡°²»±ä¡±£©£®
£¨6£©Ð¡Ã÷ͬѧµÄʵÑéС×é¼Ç¼ÏñºÍÀ¯Öòµ½Æ½Ãæ¾µµÄ¾àÀëµÄÊý¾ÝÈçÏÂ±í£¬±íÖеÄÊý¾ÝÓëÎÒÃÇÊìϤµÄÆ½Ãæ¾µ³ÉÏñÌØµãÓÐЩ²»Í¬£¬µ¼Ö²âÁ¿½á¹û²îÒìµÄÔÒòÊÇ £®£¨Ð´³öÒ»Ìõ¼´¿É£©
£¨1£©ÔÚ̽¾¿»î¶¯ÖжԲ£Á§°å·ÅÖõÄÒªÇóÊÇ£º
£¨2£©Ñ¡ÔñÀ¯ÖòaºÍbµÄÒªÇóÊÇ£º
£¨3£©Èç¹ûÔÚͼaÖÐÀ¯ÖòÏñµÄλÖÃÉÏ·ÅÒ»ÕŰ×Ö½°å×öÆÁÄ»£¬Ôò°×Ö½°åÉϽ«
£¨4£©°ÑÀ¯Öòb·Åµ½aÀ¯ÖòÏñµÄλÖÃÉÏ£¬½«»á¿´µ½Í¼cËùʾµÄÏÖÏó£®Õâ˵Ã÷£º
£¨5£©Èç¹û½«À¯ÖòÏò¿¿½ü¾µÃæµÄ·½ÏòÒÆ¶¯£¬ÄÇôÏñµÄ´óС½«
£¨6£©Ð¡Ã÷ͬѧµÄʵÑéС×é¼Ç¼ÏñºÍÀ¯Öòµ½Æ½Ãæ¾µµÄ¾àÀëµÄÊý¾ÝÈçÏÂ±í£¬±íÖеÄÊý¾ÝÓëÎÒÃÇÊìϤµÄÆ½Ãæ¾µ³ÉÏñÌØµãÓÐЩ²»Í¬£¬µ¼Ö²âÁ¿½á¹û²îÒìµÄÔÒòÊÇ
| ÏîÄ¿ | À¯Öòµ½Æ½Ãæ¾µµÄ¾àÀë | Ïñµ½Æ½Ãæ¾µµÄ¾àÀë |
| µÚÒ»´Î | 6cm | 7cm |
| µÚ¶þ´Î | 12cm | 11.5cm |
| µÚÈý´Î | 14cm | 15cm |
·ÖÎö£º£¨1£©ÔÚʵÑéÖбØÐ뽫²£Á§°åÊúÖ±°Ú·Å£¬²ÅÄÜÈ·±£À¯ÖòÓëÏñÍêÈ«ÖØºÏ£¬²ÅÄÜʹʵÑé´ïµ½Ð§¹û£»
£¨2£©ÔÚʵÑéÖÐÒªÁ½¸ùÀ¯ÖòͬÑù´óС£¬ÊÇΪÁËÑéÖ¤ÏñÎïµÄ´óС¹ØÏµ£»
£¨3£©Æ½Ãæ¾µËù³ÉµÄÏñÊÇÐéÏñ£¬ÊDz»»áÔÚÆÁÉϳÉÏñµÄ£®
£¨4£©°ÑÀ¯ÖòB·Åµ½AÀ¯ÖòÏñµÄλÖÃÉÏ£¬ÎªÁËÑéÖ¤ÁËÆ½ÃæÏñ³ÉÏñµÄÌØµã£®
£¨5£©Æ½Ãæ¾µ³ÉÏñÖÐÏñµÄ´óСȡ¾öÓÚÎïÌå±¾ÉíµÄ´óС£¬Óë¾àÀëÆ½Ãæ¾µµÄÔ¶½üÎ޹أ®
£¨6£©Æ½Ãæ¾µµÄ·´ÉäÃæÔÚÆ½Ãæ¾µµÄºóÃæ£¬Îï¾à²âÁ¿Ê±Ã»Óп¼Âǵ½Æ½Ãæ¾µµÄºñ¶È£¬¶ø³öÏÖ²âÁ¿´íÎó£®
£¨2£©ÔÚʵÑéÖÐÒªÁ½¸ùÀ¯ÖòͬÑù´óС£¬ÊÇΪÁËÑéÖ¤ÏñÎïµÄ´óС¹ØÏµ£»
£¨3£©Æ½Ãæ¾µËù³ÉµÄÏñÊÇÐéÏñ£¬ÊDz»»áÔÚÆÁÉϳÉÏñµÄ£®
£¨4£©°ÑÀ¯ÖòB·Åµ½AÀ¯ÖòÏñµÄλÖÃÉÏ£¬ÎªÁËÑéÖ¤ÁËÆ½ÃæÏñ³ÉÏñµÄÌØµã£®
£¨5£©Æ½Ãæ¾µ³ÉÏñÖÐÏñµÄ´óСȡ¾öÓÚÎïÌå±¾ÉíµÄ´óС£¬Óë¾àÀëÆ½Ãæ¾µµÄÔ¶½üÎ޹أ®
£¨6£©Æ½Ãæ¾µµÄ·´ÉäÃæÔÚÆ½Ãæ¾µµÄºóÃæ£¬Îï¾à²âÁ¿Ê±Ã»Óп¼Âǵ½Æ½Ãæ¾µµÄºñ¶È£¬¶ø³öÏÖ²âÁ¿´íÎó£®
½â´ð£º½â£º£¨1£©¸ù¾ÝʵÑéµÄÒªÇ󣬱ØÐ뽫²£Á§°åÊúÖ±ÔÚË®Æ½ÃæÉÏ£»
£¨2£©ÊµÑéʱΪÁËÄÜÑéÖ¤ÎïÏñµÄ´óС£¬ÐëʹԤÏÈ×¼±¸ºÃµÄÀ¯Öò´óСÏàµÈ£¬ÐÎ×´Ïàͬ£»
£¨3£©ÒòÎªÆ½Ãæ¾µËù³ÉµÄÏñÊÇÐéÏñ£¬ËùÒÔ°×Ö½°åÉÏûÓÐÀ¯ÖòµÄÏñ£»
£¨4£©ÕýÊÇÑéÖ¤Æ½ÃæÏñ³ÉÏñµÄÌØµã£¬ÏñºÍÎï´óСÏàµÈ£®
£¨5£©Æ½Ãæ¾µ³ÉÏñÖÐÏñµÄ´óСȡ¾öÓÚÎïÌå±¾ÉíµÄ´óС£¬Óë¾àÀëÆ½Ãæ¾µµÄÔ¶½üÎ޹أ¬ËùÒÔÈç¹û½«À¯ÖòÏò¿¿½ü¾µÃæµÄ·½ÏòÒÆ¶¯£¬ÄÇôÏñµÄ´óС½«²»»á¸Ä±ä£®
£¨6£©Æ½Ãæ¾µµÄ·´ÉäÃæÔÚÆ½Ãæ¾µµÄºóÃæ£¬Îï¾à²âÁ¿Ê±Ã»Óп¼Âǵ½Æ½Ãæ¾µµÄºñ¶È£¬Îï¾àÓ¦¸ÃÊÇÎïÌåµ½Æ½Ãæ¾µºóÃæ·´ÉäÃæµÄ¾àÀ룬¶ø²âÁ¿Ê±²âÁ¿ÎïÌåµ½Æ½Ãæ¾µÇ°ÃæµÄ¾àÀ룬ËùÒÔµ¼ÖÂÎï¾à²âÁ¿×Ü´óÓÚÏñ¾à£¬²¢ÇÒ¿ÉÒÔÍÆ¶ÏÆ½Ãæ¾µµÄºñ¶È´óÔ¼ÊÇ1cm£®
¹Ê´ð°¸Îª£º£¨1£©ÊúÖ±·ÅÖ㺣¨2£©ÐÎ×´Ïàͬ£¨´óСÏàµÈ£©£»£¨3£©Ã»ÓУ»Æ½Ãæ¾µËù³ÉµÄÏñÊÇÐéÏñ£»£¨4£©ÏñºÍÎï´óСÏàµÈ£»£¨5£©²»±ä£»£¨6£©Ã»Óп¼Âǵ½Æ½Ãæ¾µµÄºñ¶È£®
£¨2£©ÊµÑéʱΪÁËÄÜÑéÖ¤ÎïÏñµÄ´óС£¬ÐëʹԤÏÈ×¼±¸ºÃµÄÀ¯Öò´óСÏàµÈ£¬ÐÎ×´Ïàͬ£»
£¨3£©ÒòÎªÆ½Ãæ¾µËù³ÉµÄÏñÊÇÐéÏñ£¬ËùÒÔ°×Ö½°åÉÏûÓÐÀ¯ÖòµÄÏñ£»
£¨4£©ÕýÊÇÑéÖ¤Æ½ÃæÏñ³ÉÏñµÄÌØµã£¬ÏñºÍÎï´óСÏàµÈ£®
£¨5£©Æ½Ãæ¾µ³ÉÏñÖÐÏñµÄ´óСȡ¾öÓÚÎïÌå±¾ÉíµÄ´óС£¬Óë¾àÀëÆ½Ãæ¾µµÄÔ¶½üÎ޹أ¬ËùÒÔÈç¹û½«À¯ÖòÏò¿¿½ü¾µÃæµÄ·½ÏòÒÆ¶¯£¬ÄÇôÏñµÄ´óС½«²»»á¸Ä±ä£®
£¨6£©Æ½Ãæ¾µµÄ·´ÉäÃæÔÚÆ½Ãæ¾µµÄºóÃæ£¬Îï¾à²âÁ¿Ê±Ã»Óп¼Âǵ½Æ½Ãæ¾µµÄºñ¶È£¬Îï¾àÓ¦¸ÃÊÇÎïÌåµ½Æ½Ãæ¾µºóÃæ·´ÉäÃæµÄ¾àÀ룬¶ø²âÁ¿Ê±²âÁ¿ÎïÌåµ½Æ½Ãæ¾µÇ°ÃæµÄ¾àÀ룬ËùÒÔµ¼ÖÂÎï¾à²âÁ¿×Ü´óÓÚÏñ¾à£¬²¢ÇÒ¿ÉÒÔÍÆ¶ÏÆ½Ãæ¾µµÄºñ¶È´óÔ¼ÊÇ1cm£®
¹Ê´ð°¸Îª£º£¨1£©ÊúÖ±·ÅÖ㺣¨2£©ÐÎ×´Ïàͬ£¨´óСÏàµÈ£©£»£¨3£©Ã»ÓУ»Æ½Ãæ¾µËù³ÉµÄÏñÊÇÐéÏñ£»£¨4£©ÏñºÍÎï´óСÏàµÈ£»£¨5£©²»±ä£»£¨6£©Ã»Óп¼Âǵ½Æ½Ãæ¾µµÄºñ¶È£®
µãÆÀ£º±¾ÌâÖ÷Òª¿¼²éÁËÆ½Ãæ¾µ³ÉÏñÌØµãµÄʵÑé¼°²Ù×÷Ïà¹ØÎÊÌ⣬ÕâÊǹâѧÖеÄÒ»¸öÖØµã£¬Ò²Êǽü¼¸ÄêÀ´Öп¼¾³£³öÏÖµÄÌâÐÍ£¬ÒªÇóѧÉúÊìÁ·ÕÆÎÕ£¬²¢Ñ§»áÁé»îÔËÓã®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÈçͼËùʾ£¬ÊÇСÃ÷ÔÚ¡°²âÁ¿Ð¡µÆÅݵ繦ÂÊ¡±ÊµÑéÖÐÁ¬½ÓµÄʵÑéµç·£¬ËùÓÃСµÆÅݵĶµçѹΪ3.8V£¬µçÔ´ÊǵçѹΪ6VÇÒ±£³Ö²»±äµÄÐîµç³Ø×飮

£¨1£©ÊµÑ鿪ʼ£¬µ±¿ª¹Ø±ÕºÏ£¬±ä×èÆ÷»¬Æ¬PÏòÓÒÒÆ¶¯Ê±£¬µçÁ÷±íʾÊý £¬µçѹ±íʾÊý £®£¨Ñ¡Ìî¡°±ä´ó¡±¡¢¡°±äС¡±»ò¡°²»±ä¡±£©
£¨2£©Í¬×éµÄСºì·¢ÏÖÁ¬ÏßÖÐÓÐÒ»´¦²»·ûºÏʵÑéÒªÇó£¬ËùÒԲųöÏÖÉÏÊöÏÖÏ󣬶øÇÒÖ»Ðè¸Ä¶¯Ò»¸ùµ¼ÏßµÄÁ¬½Ó£¬¾Í¿ÉÒÔ˳Àû½øÐÐʵÑ飮ÇëÄãÔÚÐèÒª¸Ä¶¯µÄµ¼ÏßÉÏ´ò¡°¡Á¡±£¬²¢ÓñʻÏß´úÌæµ¼Ïß»³öÕýÈ·µÄ½ÓÏߣ®
£¨3£©µç·Á¬½ÓÕýÈ·ºó£¬Ð¡Ã÷ËûÃÇÕý³£½øÐÐʵÑé²¢½«ÊµÑéÊý¾Ý¼Ç¼ÔÚϱíÖУ®ÈôµÚ¶þ´Î²âÁ¿Ê±µçÁ÷±íµÄʾÊýÈçͼËùʾ£¬Ôò´Ëʱµç·µçÁ÷Ϊ A£¬¿ÉµÃСµÆÅݵĶ¹¦ÂÊΪ W£®·ÖÎö±íÖÐÊý¾Ý£¬Çëд³öÄ㻹ÄܵóöµÄÒ»¸ö½áÂÛ£º £®
£¨4£©Èç¹ûµçѹ±íµÄ0¡«15VÁ¿³Ì±»Ë𻵣¬Ö»ÓÐ0¡«3VÁ¿³ÌÄÜÕý³£Ê¹Óã¬ÊµÑéÊÒÀïҲûÓÐÆäËüµçѹ±í¿É¹©¸ü»»£¬ÒªÇóÀûÓÃÏÖÓÐÆ÷²Ä²â³öСµÆÅݵĶ¹¦ÂÊ£®ÇëÔÚÐéÏß¿òÖл³öÄãÉè¼ÆµÄµç·ͼ£®
£¨1£©ÊµÑ鿪ʼ£¬µ±¿ª¹Ø±ÕºÏ£¬±ä×èÆ÷»¬Æ¬PÏòÓÒÒÆ¶¯Ê±£¬µçÁ÷±íʾÊý
£¨2£©Í¬×éµÄСºì·¢ÏÖÁ¬ÏßÖÐÓÐÒ»´¦²»·ûºÏʵÑéÒªÇó£¬ËùÒԲųöÏÖÉÏÊöÏÖÏ󣬶øÇÒÖ»Ðè¸Ä¶¯Ò»¸ùµ¼ÏßµÄÁ¬½Ó£¬¾Í¿ÉÒÔ˳Àû½øÐÐʵÑ飮ÇëÄãÔÚÐèÒª¸Ä¶¯µÄµ¼ÏßÉÏ´ò¡°¡Á¡±£¬²¢ÓñʻÏß´úÌæµ¼Ïß»³öÕýÈ·µÄ½ÓÏߣ®
£¨3£©µç·Á¬½ÓÕýÈ·ºó£¬Ð¡Ã÷ËûÃÇÕý³£½øÐÐʵÑé²¢½«ÊµÑéÊý¾Ý¼Ç¼ÔÚϱíÖУ®ÈôµÚ¶þ´Î²âÁ¿Ê±µçÁ÷±íµÄʾÊýÈçͼËùʾ£¬Ôò´Ëʱµç·µçÁ÷Ϊ
| ʵÑé´ÎÊý | 1 | 2 | 3 |
| µçѹ/V | 3.0 | 3.8 | 4.5 |
| µçÁ÷/A | 0.36 | 0.45 |