ããé¦å
æ¯éæ¯å¸åªæ¯ææäºç
æ¯ï¼æ²¡ææä¸è¾æ»ã
ãã第äºï¼éæ¯å¸æ¯å¨åä¸é¢åææåçånbaçæï¼èµäº§æ æ°ãæ²»çè´¹ç¨å¯¹ä»èè¨çæ¯
æ¯æ¯é¨ãæé±æ¯å¯ä»¥è·æ»ç¥æ¢æ¶é´çã
ããå
¶å®è¾æ»ç
æ¯å¹¶æ²¡æä»ä»ä½å
å®å
¨æ¸
é¤ï¼åªæ¯ç±äºè§èå®æ¶çç¨è¯ï¼èªèº«ä½è´¨åå
ç«åçæé«è½å¤ä½¿èªä½å
ç«åä¸è¾æ»ç
æ¯çåå¨éå¨æ¼«é¿çå²æéä¿æå¨ä¸ä¸ªå¹³è¡¡çæ¥è¿æç¥ä½äºå¸¸äººçæ°´å¹³ãç±äºç
æ¯çæ¯ä¾æ§å¶å¨è¾ä½æ°´å¹³ï¼å®ä»¬å¯¹äººä½å个å¨å®çå±å®³ä¼éä½ï¼æ¥è¿æ£å¸¸äººæ°´å¹³ï¼è¿æ ·è¾æ»ç
带æ¥ç
å
ç«ç³»ç»ç缺é·å
并åçä¹ä¼åå°ãæç
§ç°å¨å½å
æ²»çè¾æ»ç
çç¨è¯æ¹å¼ï¼åªè¦å¨ç¨³å®æè½å¤æç»ä¸é´æ精确å°åéç¨è¯ï¼å ä¸è¯å
èè¯æ§è¶æ¥è¶å¥½ï¼ç¨ææçè¯æ¥è¯´ï¼å¯ä»¥åå°ä¸å½±å寿å½ã