ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÔÚ̽¾¿¡°»¬¶¯Ä¦²ÁÁ¦µÄ´óСÓëÄÄЩÒòËØÓйء±µÄʵÑéÖУ®
£¨1£©Ð¡Ã÷µÄÈý´ÎʵÑéÇé¿ö·Ö±ðÈçͼÖеļס¢ÒÒ¡¢±ûËùʾ£®ÊµÑéʱ£¬Óõ¯»É²âÁ¦¼ÆÀľ¿éÔÚˮƽľ°å£¨»òë½í£©ÉÏ×öÔÈËÙÖ±ÏßÔ˶¯£¬¸ù¾Ý_____________________֪ʶ¿ÉÖª£¬Õâʱ»¬¶¯Ä¦²ÁÁ¦µÄ´óСµÈÓÚµ¯»É²âÁ¦¼ÆµÄʾÊý£¬¼×µ¯»É²âÁ¦Í¼Ê¾ÊýΪ£º___________________£®
£¨2£©Ð¡Ã÷ÔÚ̽¾¿¡°»¬¶¯Ä¦²ÁÁ¦µÄ´óСÓëѹÁ¦µÄ¹Øϵ¡±Ê±£¬ÀûÓÃͼÖмס¢ÒÒÁ½×éÊý¾Ý±È½ÏµÃ³ö£º¡°Ñ¹Á¦Ô½´ó£¬»¬¶¯Ä¦²ÁÁ¦¾ÍÔ½´ó¡±µÄ½áÂÛ£®ÄãÈÏΪËûÕâÑù¶Ô±ÈÕâÁ½×éÊý¾Ý¾ÍµÃ³öÕâÑùµÄ½áÂÛ¶ÔÂð£¿____________________________£®ÄãµÄÀíÓÉÊÇ___________________________________________________________________£®
£¨3£©´ÓͼÖмס¢±ûÁ½×éÊý¾Ý±È½Ï£¬ÄãÄܵóöµÄ½áÂÛÊÇ£º_____________________________________________£®
¡¾´ð°¸¡¿¶þÁ¦Æ½ºâ 3.60N ²»¶Ô ÔÚ¡°Ì½¾¿»¬¶¯Ä¦²ÁÁ¦µÄ´óСÓëѹÁ¦µÄ¹Øϵ¡±Ê±£¬Ó¦¿ØÖƽӴ¥ÃæµÄ´Ö²Ú³Ì¶ÈÏàͬ£¬Ö»¸Ä±äѹÁ¦´óС£¬¶øͼÖмס¢ÒÒʵÑéÖУ¬½Ó´¥ÃæµÄ´Ö²Ú³Ì¶ÈºÍѹÁ¦¾ù²»Í¬ ÔÚѹÁ¦Ïàͬʱ£¬Ä¦²ÁÁ¦´óСÓë½Ó´¥ÃæµÄ´Ö²Ú³Ì¶ÈÓйØ
¡¾½âÎö¡¿
(1)[1][2] Ö»ÓÐÑØˮƽ·½ÏòÀ×ÅÎïÌå×öÔÈËÙÖ±ÏßÔ˶¯£¬ÎïÌåÔÚˮƽ·½ÏòÉÏÊܵ½Æ½ºâÁ¦µÄ×÷Ó㬸ù¾Ý¶þÁ¦Æ½ºâ£¬»¬¶¯Ä¦²ÁÁ¦µÄ´óСµÈÓÚµ¯»É²âÁ¦¼ÆµÄʾÊý£»µ¯»É²âÁ¦¼Æ×îС·Ö¶ÈֵΪ0.2N£¬ËùÒÔ¼×µ¯»É²âÁ¦Í¼Ê¾ÊýΪ3.60N£®
(2)[3][4] ÔÚ¡°Ì½¾¿»¬¶¯Ä¦²ÁÁ¦µÄ´óСÓëѹÁ¦µÄ¹Øϵ¡±Ê±£¬Ó¦¿ØÖƽӴ¥ÃæµÄ´Ö²Ú³Ì¶ÈÏàͬ£¬Ö»¸Ä±äѹÁ¦´óС£¬¶øͼÖмס¢ÒÒʵÑéÖУ¬½Ó´¥ÃæµÄ´Ö²Ú³Ì¶ÈºÍѹÁ¦¾ù²»Í¬£»¹ÊµÃ³ö£º¡°Ñ¹Á¦Ô½´ó£¬»¬¶¯Ä¦²ÁÁ¦¾ÍÔ½´ó¡±µÄ½áÂÛÊDz»¶ÔµÄ£»
(3)[5] ´ÓͼÖмס¢±ûÁ½×éʵÑéÖª£¬Ñ¹Á¦Ïàͬ£¬¶ø½Ó´¥Ãæ´Ö²Ú³Ì¶È²»Í¬£¬²âÁ¦¼ÆʾÊý²»Í¬£¬¸ù¾ÝÊý¾Ý±È½Ï£¬µÃ³öµÄ½áÂÛÊÇ£ºÔÚѹÁ¦Ïàͬʱ£¬Ä¦²ÁÁ¦´óСÓë½Ó´¥ÃæµÄ´Ö²Ú³Ì¶ÈÓйأ»