ÌâÄ¿ÄÚÈÝ

19£®ÔÚ¡°Ì½¾¿Í¹Í¸¾µ³ÉÏñ¹æÂÉ¡±µÄʵÑéÖУ¬Ä³Í¬Ñ§½øÐÐÁËÈçÏÂÁ½¸ö̽¾¿£º
£¨1£©ÎªÑо¿Ïñ¾àÓë½¹¾àµÄ¹ØÏµ£¬ËûÑ¡Óý¹¾à²»Í¬µÄÈý¸ö͹͸¾µ½øÐÐʵÑ飬ʵÑéÊý¾Ý¼Ç¼ÈçÏÂ±í£¬·ÖÎö±íÖÐÊý¾Ý¿ÉÖª£¬±£³ÖÎï¾à²»±äʱ£¬½¹¾àÔ½´ó£¬ÔòËù³ÉʵÏñµÄÏñ¾àÔ½´ó£¨´ó/С£©£®
nÎï¾àu/cm½¹¾àf/cmÏñ¾àv/cm
11022.5
210510
310840
£¨2£©¸ÃͬѧÓÃÈô¸É¸ö·¢¹â¶þ¼«¹Ü×é³ÉÐÎ×´Èç¡°E¡±µÄ·¢¹âÎïÌ壬Èçͼ¼×Ëùʾ£¬½«·¢¹âÎïÌ塢͹͸¾µºÍ¹âÆÁÒÀ´Î×é×°µ½¹â¾ß×ùÉϲ¢µ÷ÕûºÃ£¬ÇÒÎï¾àµ÷½ÚΪ6cmʱ£¬ÔÚ¹âÆÁÉϳɵÄÏñÈçͼÒÒËùʾ£¬ÔòËûÑ¡ÓõÄÊÇÈý¸ö͸¾µÖн¹¾àΪ5cmµÄ͹͸¾µ£»Èç¹ûÖ»½«¡°E¡±£¬»»³É¡°R¡±£¬²¢ÔÚͬһλÖù۲죬¹âÆÁÉϳɵÄÏñÓ¦ÊÇͼ±ûÖеĢڣ¨ÌîÊý×ÖÐòºÅ£©£¬ÕâÒ»³ÉÏñÔ­Àí¿ÉÓ¦ÓÃÓڻõƻú£¨ÕÕÏà»ú/»ÃµÆ»ú/·Å´ó¾µ£©£®

·ÖÎö £¨1£©ÈÏÕæ·ÖÎö±í¸ñÖн¹¾àµÄ±ä»¯Çé¿öºÍÏñ¾àµÄ±ä»¯Çé¿ö£®¸ù¾ÝËüÃǵı仯Çé¿öµÃ³ö½áÂÛ£®
£¨2£©µ±Îï¾à´¦ÓÚfºÍ2fÖ®¼äʱ£¬Í¹Í¸¾µ³Éµ¹Á¢·Å´óµÄʵÏñ£¬Í¶Ó°ÒÇÊǸù¾ÝÕâ¸öÔ­ÀíÖÆ³ÉµÄ£»µ¹Á¢µÄº¬Ò壺ÉÏϵߵ¹£»×óÓÒÏà·´£®

½â´ð ½â£º£¨1£©Óɱí¸ñÖÐÊý¾ÝÖª£¬Îï¾à²»±ä£¬Í¹Í¸¾µµÄ½¹¾àÖð½¥Ôö´ó£¬³ÉµÄÏñ¾àÔÚÔö´ó£®
£¨2£©´ÓͼÖпÉÖª£¬Í¹Í¸¾µ³ÉµÄÊǵ¹Á¢¡¢·Å´óµÄʵÏñ£®Ôò2f£¾u=6cm£¾f£®ËùÒÔÖ»Óн¹¾àΪ5cmµÄ͹͸¾µ·ûºÏÕâÒ»Ìõ¼þ£®
ÓÖÒòΪ͹͸¾µ³ÉµÄʵÏñÓëÎïÌå×óÓÒÏà·´¡¢ÉÏÏÂÒ²Ïà·´£®ËùÒÔRµÄÏñӦΪ¢Ú£»
ÓÉͼ¿ÉÖª£¬Îï¾àСÓÚÏñ¾à£¬ËùÒÔ´Ëʱ³Éµ¹Á¢¡¢·Å´óµÄʵÏñ£¬¼´»ÃµÆ»ú¾ÍÊǸù¾ÝÕâ¸öÔ­ÀíÖÆ³ÉµÄ£®
¹Ê´ð°¸Îª£º£¨1£©´ó£»
£¨2£©5£»¢Ú£»»ÃµÆ»ú£®

µãÆÀ ´ËÌâÊÇ̽¾¿Í¹Í¸¾µ³ÉÏñµÄ¹æÂÉ£®¿¼²éÁËѧÉú¸ù¾ÝÊý¾ÝµÃ³ö½áÂÛµÄÄÜÁ¦£®Í¬Ê±¿¼²éÁË͹͸¾µ³ÉÏñ¹æÂɵÄÓ¦Óã¬Ò»¶¨ÒªÊì¼Ç¹æÂɵÄÄÚÈÝ£¬ÄÜ×öµ½¾ÙÒ»·´Èý£®²¢ÒªÕæÕýÀí½âµ¹Á¢ÊµÏñµÄº¬Ò壮

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø