Í·²¿»ú¿Ç»ú¹¹
¶·Ê½ÌáÉý»úÍ·²¿»ú¿Ç¡¢Î²²¿»ú¿ÇµÄÉè¼ÆÊǽÏΪÅÓ´óµÄ£¬ÖмäÏäÌåÏà¶ÔÀ´Ëµ£¬ÉèÅÌËãΪ¼òµ¥¡£Í·²¿»ú¿ÇÉè¼ÆÐèÒª°üÀ¨Á´ÂÖ¡¢Ö÷Öá¡¢Öá³Ð¡¢³öÁÏ¿Ú¡¢¼ìÐÞƽ̨¡¢ÄæÖ¹Æ÷µÈ¡£²î±ðÀàÐ͵Ķ·Ê½ÌáÉý»ú£¬Í·²¿Éè¼ÆÁíÓÐһЩÇø±ð£¬NE°åÁ´ÌáÉý»úÍ·²¿Îª³ÝÂÖ£¬Æ¤´øʽ¶·Ê½ÌáÉý»úÍ·²¿Îª¹öͲ¡£Á϶·ÔËÐÐËÙ¶ÈÒ²·×ÆçÑù£¬³öÁÏ¿ÚµÄÉè¼ÆÒ²»áÓÐËù²î±ð¡£
Éè¼Æ¶·Ìá»úÍ·²¿»ú¿ÇµÄÒªÇóÊÇ
(1)Ҫʹ´ÓÁ϶·ÄÚÅ׳öµÄÎïÁ϶¼ÂäÈëÅÅÁϹÜÖÐ;
(2)ҪʹÎïÁÏ´ÓÁ϶·ÄÚÅ׳öʱ¶ÔÍ·²¿»ú¿ÇÎÞÇ¿ÁÒײ»÷¡£
ͼ4-7Å×ÁÏÎïÁ÷¼°Í·²¿»ú¿ÇÂÖÀª
Í·²¿»ú¿ÇÂÖÀªÉè¼Æ
ÒªÂú×ãÉÏÊöÒªÇ󣬶·Ê½ÌáÉý»úÍ·²¿»ú¿ÇӦƾ¾ÝÎïÁÏ¿ÅÁ£´ÓÁ϶·ÄÚÅ׳öµÄÔ˶¯¹ì¼£ºÏÀíÉè¼Æ¡£Îª´Ë£¬Ê×ÏÈҪѡÔñµä·¶¿ÅÁ£»æÖÆÆäÅ׳ö¹ì¼££¬¼´Å×ÁÏÇúÏß¡£Å×ÁÏÇúÏß»æÖƵÄÔÀíºÍÒªÁìÓйØÎÄÏס£
µä·¶¿ÅÁ£µÄÅ×ÁÏÇúÏß×÷³öºó£¬±ã¿É»æ³öÎïÁÏÅ׳öÁ÷µÄ°üÂçÏß(¼ûͼ4-7)£¬Ò»°ãÍ·²¿»ú¿ÇÓ¦±È°üÂçÏßÉÔ´ó£¬ÒÔÖÆÖ¹ÎïÁÏÅ׳öʱ¶Ô»ú¿Ç±¬·¢Ç¿ÁÒײ»÷¡£
ΪʹÅ׳öÎïÁ϶¼ÂäÈëÅÅÁϹÜÖУ¬µ¼ÁÏ°åµ½Çý¶¯ÂÖˮƽÖáÏߵľàÀëZ0ÒªºÏÀí£¬ÈçZ0¹ýС£¬Ôò»áÓв¿·ÖÎïÁÏ·´³·µ½¶·Ìá»úβ²¿;z0¹ý´ó£¬ÓÖ»áʹ¶·Ìá»úµÄÓÐЧÌáÉý¸ß¶È½µµÍ£¬ÇÒÍ·²¿³ß´çÅÓ´ó¡£
Òª¼õСZ0£¬¶ÔÀëÐÄʽжÔØ£¬¿ÉÊʵ±¸Ä±äÇý¶¯ÂÖÖ±¾¶»òתËÙ;¶ÔÖØÁ¦Ê½Ð¶ÔØ£¬Ôò¿É½ÓÄɵ¼²Û¶·»òÔöÉèµ¼ÏòÁ´ÂÖ¡£