ÌâÄ¿ÄÚÈÝ
̽¾¿²¢Áªµç·ÖеçÁ÷µÄ¹Øϵʱ£¬Éè¼ÆµÄµç·ͼÈçͼËùʾ£® ʵÑé²½ÖèÈçÏ£º
£¨1£©°ÑÁ½¸öСµÆÅÝL1ºÍL2²¢ÁªÆðÀ´½Óµ½µçÔ´ÉÏ£¬ÔÚÁ¬½Óʱ¿ª¹ØÓ¦¸Ã ______ £®
£¨2£©Ð¡Þ±ÏȽ«µçÁ÷±í½ÓÔÚͼËùʾA´¦£¬±ÕºÏ¿ª¹Øºó£¬¹Û²ìµ½µÆL2·¢¹â£¬µ«µÆL1²»·¢¹â£¬µçÁ÷±íµÄʾÊýΪÁ㣬µç·¿ÉÄÜ´æÔڵĹÊÕÏÊÇ ______£®
£¨3£©Åųý¹ÊÕϺó£¬ÓõçÁ÷±í·Ö±ð²â³öA¡¢B¡¢CÈý´¦µçÁ÷£¬¶Á³öÕâÈý´Î²âÁ¿ÖÐÿ´ÎµçÁ÷±íʾÊý£¬²¢¼ÇÈë±í¸ñÖУ® ϱíÊÇijͬѧÉè¼Æ¸ÃʵÑéµÄ¼Ç¼±í¸ñ£¬¸Ã±í¸ñÖдæÔÚʲôȱÏÝ£¿ ____ £»·ÖÎöÊý¾ÝµÃ³ö½áÂÛ£¬²¢Áªµç·¸É·ÖеĵçÁ÷µÈÓÚ ______£®
²âÁ¿´ÎÐò | A´¦µÄµçÁ÷IA | B´¦µÄµçÁ÷IB | C´¦µÄµçÁ÷IC |
1 | 0.10 | 0.12 | 0.22 |
2 | 0.20 | 0.24 | 0.44 |
3 | 0.25 | 0.30 | 0.55 |
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿