ÌâÄ¿ÄÚÈÝ

£¨08ÄêÉϺ£»ÆÆÒÄ£Ä⣩£¨14·Ö£©ÓÐÒ»´ø¸ºµçµÄСÇò£¬Æä´øµçÁ¿q = -C¡£ÈçͼËùʾ£¬¿ªÊ¼Ê±¾²Ö¹ÔÚ³¡Ç¿E=N/CµÄÔÈÇ¿µç³¡ÖеÄPµã£¬¿¿½üµç³¡¼«°åBÓÐÒ»µ²°åS£¬Ð¡ÇòÓëµ²°åSµÄ¾àÀëh=4cm£¬ÓëA°å¾àÀëH=36cm£¬Ð¡ÇòµÄÖØÁ¦ºöÂÔ²»¼Æ¡£Ôڵ糡Á¦×÷ÓÃÏÂСÇòÏò×óÔ˶¯£¬Óëµ²°åSÏàÅöºóµçÁ¿¼õÉÙµ½ÅöÇ°µÄk±¶£¬ÒÑÖªk=£¬¶øÅöײ¹ý³ÌÖÐСÇòµÄ»úеÄܲ»Ëðʧ¡£

£¨1£©ÉèÔÈÇ¿µç³¡Öе²°åSËùÔÚλÖõĵçÊÆΪÁ㣬ÔòСÇòÔÚPµãʱµÄµçÊÆÄÜΪ¶àÉÙ£¿£¨µçÊÆÄÜÓÃÀ´±íʾ£©

£¨2£©Ð¡Çò´ÓPµã³ö·¢µÚÒ»´Îµ½´ï×îÓҶ˵Ĺý³ÌÖе糡Á¦¶ÔСÇò×öÁ˶àÉÙ¹¦£¿

£¨3£©Ð¡Çò¾­¹ý¶àÉÙ´ÎÅöײºó£¬²ÅÄִܵïA°å£¿

½âÎö£º

£¨1£©SP¼äµÄµçÊƲ 

Òò£¬ËùÒÔ   

                                        

СÇòÔÚPµãʱµÄµçÊÆÄÜ 

            

£¨2£©Ð¡Çò´ÓPµ½Sµç³¡Á¦×ö¹¦ 

                             

СÇò´ÓSµÚÒ»´Îµ½´ï×îÓҶ˵糡Á¦×ö¹¦ 

              

СÇò´ÓPµã³ö·¢µÚÒ»´Îµ½´ï×îÓҶ˵糡Á¦¶ÔСÇò×ö¹¦ 

 

£¨3£©Ð¡ÇòµÚÒ»´Î´ÓPµ½SÓР 

                          

СÇòµÚÒ»´Î±»µ¯»ØÖÁ×îÓҶ˾àS°åµÄ¾àÀëΪ

 

ÓУ¬

                                      

µÃ                                                     

ͬÀíСÇòµÚ¶þ´ÎÅöײºóÓÐ

 

ÍƵà

                                                  

ÓУ¬ 

                                                

    

                                  

ËùÒÔСÇò¾­¹ý18´ÎÅöײºó£¬²ÅÄִܵïA°å¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø