ãã1ãæåç¨è±å§ç¬æ°´å 红ç³æç¨ã
ãã2ãåå ï¼
ããï¼1ï¼çå§æ§è¾ã微温å½èºè¾èç»ãåæï¼åæ±è§£è¡¨ï¼æ¸©ä¸æ¢åï¼æ¸©èºæ¢å³ï¼è§£é±¼è¹æ¯ï¼è§£è¯æ¯ãæåï¼å«æè¾è¾£åè³é¦æåãè¾è¾£æå为ä¸ç§è³é¦æ¥åæ²¹èä¸çâå§æ²¹é
®âãå
¶ä¸ä¸»è¦ä¸ºå§æ²¹èã
å°è´é¦ãæ¨èèãå§é
ãæ¡å¶æ²¹ç²¾ãæ·ç²ãç²æ¶²çãå¯ä»¥ç¥å¯æ£çã
ããï¼2ï¼è±æ§è¾æ¸©æ æ¯ãåæï¼å«ææ¥åæ§è±èè¾£ç´ ï¼ç±å¼å¸éãæ±è
ºãæ³å°¿éæåºæ¶ï¼è½è½»å¾®åºæ¿è¿äºç®¡éå£çåæ³èåæ±ãåç°ãå©å°¿çä½ç¨ãæåï¼èç½è´¨ãèèªãç³ç±»ãè¡èåç´ ã
ç»´çç´ B1ãB2ã
ç»´çç´ Cãéãéãéãæ¤å¤å«ææ¥åæ²¹ãæ²¹ä¸ä¸»è¦æå为è±èè¾£ç´ ï¼ä¹å«è±èæèç´ ã
ããï¼3ï¼çº¢ç³ï¼å°±æ¯æ§æ¸©ãå³çãå
¥è¾ï¼å
·æçæ°è¡¥è¡ãå¥è¾æèãç¼ä¸æ¢çãæ´»è¡åççä½ç¨ãåæ¶ä¹è½è¡¥è¡æ´»è¡ãè¡¥èã
ãã3ã缺ç¹ï¼å¯¹
çæåæ æã