ÌâÄ¿ÄÚÈÝ
´òÓ¡»úÊǰ칫µÄ³£Óù¤¾ß£¬ÅçÄ«´òÓ¡»úÊÇÆäÖеÄÒ»ÖÖ¡£Í¼11ÊÇÅçÄ«´òÓ¡»úµÄ¹¤×÷ÔÀí¼ò»¯Í¼¡£ÆäÖÐÄ«ºÐ¿ÉÒÔÅç³ö°ë¾¶Ô¼Îª10-5mµÄÄ«Ö΢µÎ£¬´óÁ¿µÄÄ«Ö΢µÎ¾¹ý´øµçÊÒʱ±»´øÉϸºµçºÉ£¬³ÉΪ´øµç΢Á£¡£Ä«Ö΢µÎËù´øµçºÉÁ¿µÄ¶àÉÙÓɼÆËã»úµÄÊäÈëÐźŰ´ÕÕÎÄ×ÖµÄÅÅÁйæÂɽøÐпØÖÆ¡£´øµçºóµÄ΢µÎÒÔÒ»¶¨µÄ³õËٶȽøÈëÓÉÁ½¿éƽÐдøµç½ðÊô°åÐÎ³ÉµÄÆ«×ªµç³¡ÖУ¬Î¢µÎ¾¹ýµç³¡µÄ×÷Ó÷¢Éúƫתºó´òÔÚÖ½ÃæÉÏ£¬ÏÔʾ³ö×ÖÌå¡£ÈôijÖÖÅçÄ«´òÓ¡»úµÄƫתµç³¡¼«°å³¤¶ÈΪl£¬Á½°å¼äµÄ¾àÀëΪd£¬Æ«×ªµç³¡¼«°åµÄÓҶ˾àÖ½ÃæµÄ¾àÀëΪb£¬Ä³¸ö´øµç΢µÎµÄÖÊÁ¿Îªm£¬ÑØÁ½°å¼äµÄÖÐÐÄÏßÒÔ³õËÙ¶Èv0½øÈëÆ«×ªµç³¡¡£Æ«×ªµç³¡Á½¼«°å¼äµçѹΪU¡£¸Ã΢µÎÀ뿪µç³¡Ê±µÄËÙ¶È´óСΪv£¬²»¼ÆÎ¢µÎÊܵ½µÄÖØÁ¦ºÍ¿ÕÆø×èÁ¦Ó°Ï죬ºöÂԵ糡±ßÑØ´¦³¡Ç¿µÄ²»¾ùÔÈÐÔ¡£
![]()
£¨1£©¸Ã¸Ã´øµç΢µÎËù´øµÄµçºÉÁ¿q£»
£¨2£©¸Ã¸Ã´øµç΢µÎµ½´ïÖ½ÃæÊ±Æ«ÀëÔÈëÉä·½ÏòµÄ¾àÀëy£»
£¨3£©ÔÚ΢µÎµÄÖÊÁ¿ºÍËù´øµçºÉÁ¿ÒÔ¼°½øÈëµç³¡µÄ³õËٶȾùÒ»¶¨µÄÌõ¼þÏ£¬·ÖÎö¾ö¶¨´òÓ¡ÔÚÖ½ÉÏ×ÖÌå´óСµÄÒòËØÓÐÄÄЩ£¿ÈôҪʹֽÉϵÄ×ÖÌå¸ß¶È·Å´ó£¬¿ÉÒÔ²ÉÈ¡µÄ´ëÊ©ÊÇʲô£¿
ÂÔ
¡¾½âÎö¡¿ÂÔ