ÌâÄ¿ÄÚÈÝ
| 50Ôѵĵç´ÅÌú | 100Ôѵĵç´ÅÌú | |||||
| ʵÑé´ÎÊý | 1 | 2 | 3 | 4 | 5 | 6 |
| µçÁ÷±íʾÊý/A | 0.8 | 1.2 | 1.5 | 0.8 | 1.2 | 2.0 |
| ÎüÒý´óÍ·ÕëµÄ ×î¶àÊýÄ¿/ö |
5 | 8 | 10 | 10 | 16 | 25 |
S
S
¼«£®£¨2£©Òª¸Ä±äͨµçÂÝÏ߹ܵĵçÁ÷´óС£¬¿ÉÒÔͨ¹ý
µ÷½Ú»¬¶¯±ä×èÆ÷»¬Æ¬
µ÷½Ú»¬¶¯±ä×èÆ÷»¬Æ¬
À´ÊµÏÖ£®£¨3£©·ÖÎöµÚ1¡¢2¡¢3´ÎµÄʵÑé¼Ç¼£¬»á·¢ÏÖ
ÏßȦÔÑÊý
ÏßȦÔÑÊý
Ïàͬʱ£¬µçÁ÷Ô½´ó
µçÁ÷Ô½´ó
£¬´ÅÐÔԽǿ£®£¨4£©·ÖÎöµÚ1¡¢4£¨»ò2¡¢5£©´ÎµÄʵÑé¼Ç¼£¬»á·¢ÏÖ
µçÁ÷
µçÁ÷
Ïàͬʱ£¬ÏßȦÔÑÊýÔ½¶à
ÏßȦÔÑÊýÔ½¶à
£¬´ÅÐÔԽǿ£®·ÖÎö£º£¨1£©¸ù¾ÝµçÔ´µÄÕý¸º¼«¿ÉÒÔÈ·¶¨µç·ÖеĵçÁ÷·½Ïò£¬½áºÏÏßȦµÄÈÆÏò£¬ÀûÓð²ÅඨÔòÈ·¶¨ÂÝÏ߹ܵÄNS¼«£®
£¨2£©ÔÚµçѹһ¶¨µÄÇé¿öÏ£¬¸ù¾ÝI=
£¬µç×èµÄ´óС¾ö¶¨µçÁ÷µÄ´óС£®
£¨3£©µç´ÅÌú´ÅÐÔÇ¿ÈõµÄÓ°ÏìÒòËØ£ºµçÁ÷´óС¡¢ÏßȦÔÑÊý¶àÉÙ¡¢ÊÇ·ñÓÐÌúо£®µçÁ÷Ô½´ó¡¢ÔÑÊýÔ½¶à¡¢ÓÐÌúоµç´ÅÌúµÄ´ÅÐÔԽǿ£®
£¨4£©ÓÿØÖƱäÁ¿·¨ºÍת»»·¨Ñо¿µç´ÅÌú´ÅÐÔÇ¿ÈõµÄÓ°ÏìÒòËØ£®
£¨2£©ÔÚµçѹһ¶¨µÄÇé¿öÏ£¬¸ù¾ÝI=
| U |
| R |
£¨3£©µç´ÅÌú´ÅÐÔÇ¿ÈõµÄÓ°ÏìÒòËØ£ºµçÁ÷´óС¡¢ÏßȦÔÑÊý¶àÉÙ¡¢ÊÇ·ñÓÐÌúо£®µçÁ÷Ô½´ó¡¢ÔÑÊýÔ½¶à¡¢ÓÐÌúоµç´ÅÌúµÄ´ÅÐÔԽǿ£®
£¨4£©ÓÿØÖƱäÁ¿·¨ºÍת»»·¨Ñо¿µç´ÅÌú´ÅÐÔÇ¿ÈõµÄÓ°ÏìÒòËØ£®
½â´ð£º½â£º£¨1£©¸ù¾ÝµçÔ´µÄÕý¸º¼«¿ÉÒÔÈ·¶¨µçÁ÷´ÓÂÝÏ߹ܵÄÉ϶ËÁ÷È룬϶ËÁ÷³ö£¬½áºÏÆäÏßÈ¦ÈÆÏòÀûÓð²ÅඨÔò¿ÉÒÔÈ·¶¨ÂÝÏ߹ܵÄÉ϶ËΪS¼«£®
£¨2£©¡ß¸ù¾ÝI=
£¬µçѹһ¶¨Ê±£¬µç×èÔ½´óµÄ£¬µçÁ÷ԽС£¬
¡àͨ¹ýÒÆ¶¯»¬¶¯±ä×èÆ÷µÄ»¬Æ¬PµÄλÖ㬿ÉÒԸıäµç´ÅÌúÖеçÁ÷µÄ´óС£®
£¨3£©ÊµÑé1¡¢2¡¢3µÄÏßȦÔÑÊýÏàͬ£¬µçÁ÷Ôö´ó£¬ÎüÒýµÄ´óÍ·ÕëÔ½¶à£¬µç´ÅÌú´ÅÐÔԽǿ£®
£¨4£©ÊµÑé1¡¢4£¨»ò2¡¢5»ò3¡¢6£©µÄµçÁ÷Ïàͬ£¬ÔÑÊýÔö¶à£¬ÎüÒýµÄ´óÍ·ÕëÔ½¶à£¬µç´ÅÌú´ÅÐÔÔöÇ¿£®
¹Ê´ð°¸Îª£º£¨1£©S£®
£¨2£©µ÷½Ú»¬¶¯±ä×èÆ÷»¬Æ¬£»
£¨3£©ÏßȦÔÑÊý£»µçÁ÷Ô½´ó£»
£¨4£©µçÁ÷£»ÏßȦÔÑÊýÔ½¶à£®
£¨2£©¡ß¸ù¾ÝI=
| U |
| R |
¡àͨ¹ýÒÆ¶¯»¬¶¯±ä×èÆ÷µÄ»¬Æ¬PµÄλÖ㬿ÉÒԸıäµç´ÅÌúÖеçÁ÷µÄ´óС£®
£¨3£©ÊµÑé1¡¢2¡¢3µÄÏßȦÔÑÊýÏàͬ£¬µçÁ÷Ôö´ó£¬ÎüÒýµÄ´óÍ·ÕëÔ½¶à£¬µç´ÅÌú´ÅÐÔԽǿ£®
£¨4£©ÊµÑé1¡¢4£¨»ò2¡¢5»ò3¡¢6£©µÄµçÁ÷Ïàͬ£¬ÔÑÊýÔö¶à£¬ÎüÒýµÄ´óÍ·ÕëÔ½¶à£¬µç´ÅÌú´ÅÐÔÔöÇ¿£®
¹Ê´ð°¸Îª£º£¨1£©S£®
£¨2£©µ÷½Ú»¬¶¯±ä×èÆ÷»¬Æ¬£»
£¨3£©ÏßȦÔÑÊý£»µçÁ÷Ô½´ó£»
£¨4£©µçÁ÷£»ÏßȦÔÑÊýÔ½¶à£®
µãÆÀ£ºÕÆÎÕµç´ÅÌú´ÅÐÔÇ¿ÈõµÄÓ°ÏìÒòËØ£¬ÈçºÎʹÓÿØÖƱäÁ¿·¨ºÍת»»·¨Ñо¿µç´ÅÌú´ÅÐÔÇ¿ÈõµÄÓ°ÏìÒòËØ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿