ÌâÄ¿ÄÚÈÝ

ÈçͼËùʾµÄµç·ÖУ¬Èý¸öµç×è×èÖµ¾ùΪR£¬µçÔ´ÄÚ×è²»¼Æ¡£Á½½ðÊô°å¼äµÄ¾àÀëΪd£¬µ±¿ª¹ØK±ÕºÏʱ£¬Ò»ÖÊÁ¿Îªm¡¢µçÁ¿ÎªqµÄ´øµçÓ͵δӸߴ¦Óɾ²Ö¹ÏÂÂä¾­ÉÏ°åÖÐÑëС¿×ºó£¬Âäµ½Á½°å¼äµÄÔÈÇ¿µç³¡ÖÐʱ×öÔÈËÙÔ˶¯¡£¿ª¹Ø¶Ï¿ªºó£¬ÈÔʹ¸ÃÓ͵δÓͬһλÖÃÓɾ²Ö¹ÂäÏ£¬Ç¡ºÃ²»ÄÜÅöµ½Ï°壬ºöÂÔ¿ÕÆø¶ÔÓ͵εĸ¡Á¦ºÍ×èÁ¦£¬ÖØÁ¦¼ÓËÙ¶ÈΪg¡£Çó£º

£¨1£©Ó͵οªÊ¼ÏÂÂäʱÀëÉÏ°åµÄ¸ß¶ÈH£»
£¨2£©¿ª¹Ø¶Ï¿ªºó£¬Ó͵ÎÏÂÂä¹ý³ÌµÄ×Üʱ¼ät¡£
£¨1£©H=2d£¨2£©

ÊÔÌâ·ÖÎö£º£¨1£©ÉèµçÔ´µç¶¯ÊÆΪU£¬K±ÕºÏʱ£¬ÓÐmg=Eq£¬E=U/3d¡£
K¶Ï¿ªºó£¬ÓУ¬ µÃH=2d¡£  4·Ö
£¨2£©½øÈëµç³¡Ç°£¬ÓУ¬£¬¼ÓËٺͼõËÙ¹ý³Ìƽ¾ùËÙ¶ÈÏàͬ£¬£¬Ôò×Üʱ¼ä ¡£   4·Ö
µãÆÀ£º¹Ø¼üÊǶÔÁ£×ÓÔÚ½øÈëÇ°ºÍ½øÈëºóµÄÔ˶¯ÐÔÖÊ°ÑÎÕµ½Î»£¬È»ºó¸ù¾ÝÖ±ÏßÔ˶¯¹æÂɽâÌ⣬ÄѶÈÊÊÖÐ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
µç×ÓËù´øµçºÉÁ¿×îÔçÊÇÓÉÃÀ¹ú¿Æѧ¼ÒÃÜÁ¢¸ùËù×öµÄÓ͵ÎʵÑé²âµÃµÄ¡£ÃÜÁ¢¸ùÓ͵ÎʵÑéµÄÔ­ÀíÈçͼËùʾ£ºÁ½¿éˮƽ·ÅÖõÄƽÐнðÊô°åÓëµçÔ´ÏàÁ¬½Ó£¬ÉÏ°å´øÕýµç£¬Ï°å´ø¸ºµç£¬Ó͵δÓÅçÎíÆ÷Åç³öºó£¬ÓÉÓÚÓëÅç×ìĦ²Á¶ø´ø¸ºµç£¬Ó͵ÎÉ¢²¼ÔÚÓ͵ÎÊÒÖУ¬ÔÚÖØÁ¦×÷ÓÃÏ£¬ÉÙÊýÓ͵Îͨ¹ýÉÏÃæ½ðÊô°åµÄС¿×½øÈ루¿ÉÈÏΪ³õËÙ¶ÈΪ0£©Æ½ÐнðÊô°å¼ä£¬Âäµ½Á½°åÖ®¼äµÄÔÈÇ¿µç³¡ÖС£ÔÚÇ¿¹âÕÕÉäÏ£¬¹Û²ìÕßͨ¹ýÏÔ΢¾µ¹Û²ìÓ͵εÄÔ˶¯¡£
´ÓÅçÎíÅç³öµÄСÓ͵οÉÒÔÊÓΪÇòÐΣ¬Ð¡Ó͵ÎÔÚ¿ÕÆøÖÐÏÂÂäʱÊܵ½µÄ¿ÕÆø×èÁ¦f´óС¸úËüÏÂÂäµÄËÙ¶ÈvµÄ´óСµÄ¹ØϵÊÇ£ºf=6¦Ð¦Çrv£¬Ê½ÖÐrΪÓ͵ΰ뾶£¬¦ÇΪճÖÍϵÊý¡£ÉèÖØÁ¦¼ÓËÙ¶ÈΪg£¬²»¿¼ÂÇÓ͵εÄÕô·¢¡£

£¨1£©ÊµÑéÖÐÏȽ«¿ª¹Ø¶Ï¿ª£¬²â³öСÓ͵ÎÏÂÂäÒ»¶Îʱ¼äºó´ïµ½ÔÈËÙÔ˶¯Ê±µÄËÙ¶Èv1£¬ÒÑÖªÓ͵ÄÃܶÈΪ¦Ñ£¬¿ÕÆøµÄÃܶÈΪ¦Ñ¡ä£¬Õ³ÖÍϵÊýΪ¦Ç£¬ÊÔÓÉÒÔÉÏÊý¾Ý¼ÆËãСÓ͵εİ뾶r£»
£¨2£©´ýСÇòÏòÏÂÔ˶¯µÄËٶȴﵽv1ºó£¬½«¿ª¹Ø±ÕºÏ£¬Ð¡Ó͵ÎÊܵ糡Á¦×÷Óã¬×îÖÕ´ïµ½ÏòÉÏÔÈËÙÔ˶¯£¬²âµÃÔÈËÙÔ˶¯µÄËÙ¶Èv2£¬ÒÑÖªÁ½½ðÊô°å¼äµÄ¾àÀëΪd£¬µçѹΪU¡£ÊÔÓÉÒÔÉÏÊý¾Ý¼ÆËãСÓ͵ÎËù´øµÄµçºÉÁ¿q£»
£¨3£©´óÖ£¨²»ÒªÇó¾«È·µÄ±ê¶È£©»­³öÓ͵δӽøÈëƽÐнðÊô°åµ½ÏòÉÏÔÈËÙÔ˶¯Õâ¶Î¹ý³ÌÖеÄv¡ªtͼÏñ£¨ÉèÊúÖ±ÏòÏÂΪÕý·½Ïò£©¡£

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

¾«Ó¢¼Ò½ÌÍø