ÌâÄ¿ÄÚÈÝ
£¨1£©ÑªÁ¿£ºÌåÄÚѪÁ¿ÊÇÏà¶ÔÎȶ¨µÄ£¬Ò»´ÎʧѪÈç¹û²»³¬¹ýѪҺ×ÜÁ¿µÄ £¬¶ÔÉíÌ彡¿µÃ»ÓÐÌ«´óÓ°Ï죻һ´ÎʧѪ³¬¹ý×ÜѪÁ¿µÄ ¾Í»áÓÐÉúÃüΣÏÕ£¬±ØÐëͨ¹ý ½øÐÐÇÀ¾È¡£
£¨2£©ÑªÐÍ£ºABOѪÐͿɷÖΪ£º ¡¢ ¡¢ ºÍ ¡£¿ÉÒÔÀûÓà ºÍ ¼ø¶¨ABOѪÐÍ¡£
£¨3£©ÊäѪ¹ØÏµ
£¨2£©ÑªÐÍ£ºABOѪÐͿɷÖΪ£º ¡¢ ¡¢ ºÍ ¡£¿ÉÒÔÀûÓà ºÍ ¼ø¶¨ABOѪÐÍ¡£
£¨3£©ÊäѪ¹ØÏµ
£¨4£©ÊäѪÔÔò
¢Ù£®ÊäѪӦÒÔÊä ΪÔÔò¡£
¢Ú£®½ô¼±Çé¿öÏ£¬ ÐÍѪ¿ÉÒÔÉÙÁ¿µØÊ䏸ÆäËûѪÐ͵IJ¡ÈË£¬ ÐÍѪµÄ²¡ÈË¿ÉÒÔ½ÓÊÜÆäËûËùÓÐѪÐ͵ÄѪ¡£
¢Ù£®ÊäѪӦÒÔÊä ΪÔÔò¡£
¢Ú£®½ô¼±Çé¿öÏ£¬ ÐÍѪ¿ÉÒÔÉÙÁ¿µØÊ䏸ÆäËûѪÐ͵IJ¡ÈË£¬ ÐÍѪµÄ²¡ÈË¿ÉÒÔ½ÓÊÜÆäËûËùÓÐѪÐ͵ÄѪ¡£
1. 10%£»30%£»ÊäѪ
2£®AÐÍ£»BÐÍ£»OÐÍ£»ABÐÍ£»AÐͱê׼ѪÇ壻BÐͱê׼ѪÇå
3£®A¡¢O£»B¡¢AB£»A¡¢B¡¢AB¡¢O£»O
4£®
(1)ͬÐÍѪ
(2)O£»AB
2£®AÐÍ£»BÐÍ£»OÐÍ£»ABÐÍ£»AÐͱê׼ѪÇ壻BÐͱê׼ѪÇå
3£®A¡¢O£»B¡¢AB£»A¡¢B¡¢AB¡¢O£»O
4£®
(1)ͬÐÍѪ
(2)O£»AB
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
Ò»¸öÖØ50kgµÄ³ÉÄêÈËÌåÄÚѪÁ¿´óÖÂÊÇ£¨¡¡¡¡£©
| A¡¢7-8% | B¡¢3-4% | C¡¢20-30% | D¡¢1-2% |