×ðÁú¿­Ê±

English ×ðÁú¿­Ê±¼¯ÍÅÆóÒµÓÊÏä

µÚ°Ë½Ú С¶ùÉÕÉ˵ÄÕչ˻¤Ê¿ÊÖÒÕ

×÷ÕߣºÐìÈÙÏé ³öÊéÉ磺Öйú¿ÆÑ§ÊÖÒÕ³öÊéÉç ¿¯ÐÐÈÕÆÚ£º2009Äê7ÔÂ
Îó²î£¨error£©·ºÖ¸ÊÓ²ìÅÌËãЧ¹ûÓëÊÂÎïµÄ¡°ÕæÖµ¡±Ö®²î £¬¼´ÊÓ²ìÖµÓëÕæÖµÖ®²î £¬ÊôÓÚÊÂÎï¿Í¹Û±£´æµÄÎȹÌͳ¼ÆÊýÖµ¡£Ëü°üÀ¨²âµÃÖµ(ÊÓ²ìÖµ)ÓëÕæÊµÖµÖ®²î¡¢Ñù±¾Ö¸±êºÍ×ÜÌåÖ¸±êÖ®²î £¬»ò¾­ÓÉÖÜÈ«ÊÓ²ìºóµÄ×ÜÌ寽¾ùÊý¡°¦Ì¡± £¬»ò×ÜÌåÖÐËùÓÐÉî¢ò¶ÈÉÕÉË´´Ãæ(²¡ÈË)µÄÖÎÓúÂÊ¡°¦Ð¡±µÈ¡£ÕâÀïËùÏÈÈݵÄÊÇÑù±¾Æ½¾ùÊý(¦Ö)¼°Ñù±¾ÂÊ£¨P£©¡£°´Îó²îµÄÐÔ×Ó¿É·ÖΪÒÔϼ¸ÖÖ£º
Ò»¡¢³éÑùÎó²î
µ±ÒÔËæ»ú³éÑùÒªÁìÏàʶ×ÜÌåÌØÕ÷ʱ £¬¿ÉÒÔͨ¹ý×ãÁ¿Ñù±¾Ëù»ñµÃµÄ¾ùÊý(¦Ö)»òÂÊ(P) £¬À´´ú±í×ÜÌå¾ùÊý(¦Ö)»ò×ÜÌåÂÊ(P)¡£ÕýÈçÉÏÀýËùÊö £¬´ÓËùÓÐÊӲ칤¾ßÖгéȡһ²¿·Ö¹¤¾ß¾ÙÐÐÑо¿ £¬ÕâÒ»Àú³Ì³ÆÎª¡°³éÑùÀú³Ì¡± £¬¿ÉÊdzéÑùËùµÃµÄÑù±¾¾ùÊý(¦Ö)ÍùÍù²»ÍêÈ«¼´ÊÇÊܼì×ÜÌåµÄ¾ùÊý¡°¦Ì¡± £¬ÓÃͳ¼ÆÑ§Éϳ£ÓõÄÒ»¸öÊõÓïÀ´Ëµ £¬¾ÍÊdz£ÔÚÒ»¶¨Ë®Æ½ÉÏÆ«Àë×ÜÌå¡£ÕâÖÖÆ«Àë×ÜÌåÕ÷Ïó¾ÍÏñÎÒÃÇ´ÓijÖÐѧѧÉúÕâ¸ö×ÜÌåÖгéÈ¡¼¸×éѧÉú²â¶¨Âö²«Ò»Ñù £¬ËûÃǸ÷×é¾ùÊýÖ®¼äÍùÍùÒ²Óвî±ð¡£ËäÈ»ËûÃǶ¼ÊÇ¿µ½¡ÈË(À´×Ôͳһ¸ö×ÜÌå) £¬µ«²»ÍêȫһÑù¡£ÕâÖÖÑù±¾ÓëÑù±¾ £¬Ñù±¾Óë×ÜÌåÖ®¼ä £¬ÓÉÓÚ³éÑùÒýÆðµÄÎó²î³ÆÎª¡°³éÑùÎó²î¡± £¬ËüÊÇÓÉÓÚ×ÜÌåÖеĸ÷¸ö¸öÌå±£´æ×Ųî±ðËùÔì³ÉµÄ¡£Í¨¹ýÊӲ췢Ã÷ £¬Ñù±¾Ô½´ó £¬³éÑùÎó²îԽС£»Ñù±¾Ô½Ð¡ £¬³éÑùÎó²îÔ½´ó¡£ÔÚ³éÑùÑо¿ÖÐ £¬¡°³éÑùÎó²î¡±³£ÊDz»¿É×èÖ¹µÄ £¬µ«Ëü¿ÉÒÔ±»ÎÒÃÇÊìϤºÍÕÆÎÕ £¬ÔËÓÃÎó²îµÄ¼ÍÂÉÈ¥ÆÊÎöËùÑо¿µÄÊÂÎï¡£ÎÒÃÇÏ£Íû̫ͨ¹ýÎöÑù±¾ £¬µÖ´ïÍÆÂÛ×ÜÌåµÄÄ¿µÄ £¬Ò²Ï£Íû³éÑùÎó²î¾¡¿ÉÄܵÄСһЩ¡£Õâ¾ÍÒªÇóÑù±¾Òª¾ßÓÐÒ»¶¨µÄÊýÄ¿ºÍÖÊÁ¿¡£
1ª±Ñù±¾ÀýÊý
ûÓÐÊýĿҲ¾ÍûÓÐÖÊÁ¿ £¬Ñù±¾ÀýÊýÔ½¶à £¬´ÓÑù±¾ÍÆËã×ÜÌåµÄ׼ȷˮƽҲ¾ÍÔ½´ó £¬ÈËÁ¦ºÍÎïÁ¦µÄãýÃðÒ²Ô½¶à¡£Òò´Ë £¬Ïà¶Ô׼ȷµÄÔ¤¼ÆÑù±¾Àý£¨¸ö£©ÊýÊÇʵÑéÉè¼ÆÖÐÊÖÏÈ˼Á¿µÄÎÊÌâÖ®Ò»¡£Ò»Ñùƽ³£ÒÔΪ £¬¹ØÓÚÕÉÁ¿ÒÔÊý¾ÝΪָ±êµÄÑо¿ £¬ÒÔ20¡«50Àý£¨¸ö£©ÎªÒË £¬Îó²î½Ï´ó»òÒÔ°Ù·ÖÂÊÌåÏÖµÄÖ¸±êÑо¿ £¬Ñù±¾¿ÉÀ©´óµ½50¡«200Àý£¨¸ö£©¡£ÊÓ²ìÐÔ×ÊÁÏÐèÒªÀýÊýÆ«¶àЩ £¬ÓÐʱÐèÓü¸°Ù»ò¼¸Ç§Àý¡£µ«ÔÚÑо¿ÉÕÉË´´ÃæÊ± £¬Ò»¸ö´´Ã漴Ϊһ¸öÑù±¾ £¬²»ÒËÓÃÀýÊý×÷ΪÑù±¾¡£
2ª±ÑùʵÖÊÁ¿
Ê×ÏÈÊÇÒªÇóÑù±¾ÔÚÖÊÁ¿ÉÏÄܹ»´ú±í×ÜÌå £¬»òÕß˵Ñù±¾Óë×ÜÌåÓ¦ÓС°Í¬ÖÊÐÔ¡±¡£ÎÒÃDz»¿ÉËæ±ãÔÚÃÅÕﲿÕÒÒ»Åú²¡ÈË £¬¾Ý´Ë×÷³ö¸ÃµØÇøÄ³²¡·¢²¡ÂʵĽáÂÛ £¬¶øÓ¦¸Ãƾ֤¸ÃµØÇøÉú³ÝÖеÄÄêËê¡¢ÐÔ±ð¡¢Ö°Òµ¡¢ÆÜÉíµÈÒòËØµÄ±ÈÀýÇéÐÎ £¬ÏìÓ¦µØ°´±ÈÀýµÄ³éȡһЩÈË×÷Ϊ¸ÃµØÉú³ÝµÄÑù±¾ £¬ÕâÑù²Å»ª½ÏºÃµØ·´Ó¦¸ÃµØÇøµÄ·¢²¡ÂÊ¡£È»¶ø £¬ÔÚÒ½ÔºÃÅÕﲿ¾­³£Ìýµ½ÓÐÈËÕâÑù˵£º½ñÄêij²¡µÄ·¢²¡ÂÊÕæ¸ß £¬µ«×ÐÏ¸ÍÆÇò¢²»ÇкÏÊ¢Ðв¡Ñ§Âß¼­ £¬ÓÉÓÚ½ö¿¿±¾ÔºÒ»Ê±Õ÷ÏóËù×÷³öµÄ½áÂÛ £¬Ã»ÓоÙÐÐÊÓ²ìÑо¿ £¬²»¾ßÓдú±íÐÔ¡£
¶þ¡¢ÏµÍ³Îó²î£¨systematic sampling£©
ϵͳÎó²îÖ¸ÒÇÆ÷¡¢ÊÔ¼Á¡¢²Ù×÷ÒªÁì¡¢Õï¶ÏÒªÁì¡¢ÖÎÁÆÒªÁì¡¢²â¶¨±ê×¼¡¢Ê¹ÓÃÕßµÄϰ¹ßµÈÒòËØËùÔì³ÉµÄÎó²î £¬Ò²³ÆÌõ¼þÎó²î¡£Ò»Ñùƽ³£ÒªÇóͳһ²¡ÈËÓ¦µ±ÓÃͬÑùÐÔ×ÓµÄÒÇÆ÷¡¢Í³Ò»ÅúºÅµÄÒ©Îï¾ÙÐвⶨ¡£
£¨Ò»£©ÏµÍ³Îó²îµÄÐÔ×Ó
ÏêϸµÄϵͳÎó²îËäÓÐÖÖÖÖ¸÷Ñù £¬µ«ËüÃǶ¼¾ßÓÐÅäºÏµÄÐÔ×Ó £¬ÆäÎó²îÖµÓëÎÞÒâÎó²îÏà±ÈÒ»Ñùƽ³£¶¼½Ï´ó¡£Æ«ÏòÊǵ¥ÏòµÄ £¬»òÕ߯«´ó £¬»òÕ߯«Ð¡¡£ÔÚÌõ¼þÎȹ̵ÄÇéÐÎÏÂÊÓ²ì £¬Í¬Ñù¾ÞϸºÍÆ«ÏòµÄÎó²î»áÒ»ÔÙÖØ¸´·ºÆð£»µ¼ÖÂÎó²îµÄÔµ¹ÊÔ­ÓÉÓеĿÉÄÜÉÐδ±»·¢Ã÷ £¬µ«¿ÉÒÔÒ»¶¨ÒýÆð¸ÃϵͳÎó²îµÄÔµ¹ÊÔ­ÓÉÖÁÉÙÓÐÒ»¸ö £¬»ò¼¸¸ö £¬µ±Ôµ¹ÊÔ­ÓÉÃ÷È·²¢±»Ïû³ýÖ®ºó £¬¸ÃϵͳÎó²î¾Í²»»áÔٴηºÆð¡£
ÔÚÊÔÑéÖÐϵͳÎó²î»á²»»á·ºÆð £¬·ºÆðµÄ¾ÞϸºÍÆ«ÏòµÈ²¢ÎÞͳ¼Æ¼ÍÂÉÐÔ¡£Òò´Ë²»¿ÉÓÃͳ¼ÆÒªÁìÈ¥ÊìϤËü¡£ÈçÓÃÌìÆ½³ÆÁ¿Ä³ÖÖÊÔ¼ÁµÄÖØÁ¿ £¬ÈôÊÇíÀÂë½û¾øÈ· £¬ËùÕÉÁ¿Ð§¹ûµÄÎó²îÒ»¶¨½Ï´ó £¬Æ«ÏòÊǼòµ¥µÄ £¬¼´Ç¿µ÷»òËõСÁËÎïÖʵÄÖØÁ¿¡£Ö»ÒªíÀÂëδÓèУÕý £¬ÕâÖÖÎó²î»áÖØ¸´·ºÆð¡£íÀÂëÒ»µ©±»Ð£Õý £¬ÕâÖÖÎó²î¼´ÏûÊÅ¡£¿ÉÊÇ £¬ÔÚ²»ÏàʶíÀÂëÕæÊµµÄÇéÐÎʱ £¬ÎÒÃÇÎÞ·¨Ô¤ÑÔËüÊÇ·ñ»á·ºÆðÕâÖÖÎó²î £¬ÈôÊÇ·ºÆð £¬ËüµÄ¾ÞϸºÍÆ«ÏòÓÖÊÇÔõÑù²¢²»ÇåÎú¡£¹Ê¿ÆÑ§ÊµÑéÓ¦¸ÃÏû³ýϵͳӰÏìÒòËØ £¬×èֹϵͳÎó²îµÄ·ºÆð¡£
£¨¶þ£©ÏµÍ³Îó²îÖг£·ºÆðµÄÁ½¸ö¿´·¨
1ª±Ï¸ÃܶÈ
µ±¶à´ÎÖØ¸´ÕÉÁ¿Ê± £¬¸÷´ÎÊý¾ÝµÄ²î±ðԽС £¬ËµÃ÷Ñо¿ÊÂÇéϸÃܶÈÔ½ºÃ £¬·´Ö®ËµÃ÷ϸÃܶȲî £¬Ó¦µ±Ë¢ÐÂÕÉÁ¿ÒªÁì £¬¿ØÖÆ×ÌÈÅÒòËØ £¬ÐëҪʱҲ¿ÉÒÔ¶àÕÉÁ¿Ò»ÔÙ¼ÓÒÔµ÷½â¡£
2ª±×¼È·¶È
ÕýÈçÉÏÊö £¬ÌìÆ½½û¾øÈ· £¬±ÈÖØ¼ÆÓÐÎó²îµÈ¶¼»á±¬·¢Æ«ÐÔÎó²î £¬Ö»¹ÜÒ»ÔÙÕÉÁ¿µÄÊý¾ÝºÜ¿¿½ü £¬Ï¸ÃܶÈÒ²ºÜºÃ £¬µ«¶¼²»·ó׼ȷ £¬´Ëʱ×ÝÈ»ÔÙÔöÌíÀýÊýÒ²²»¿Éµ÷½â £¬Ö»Äܰ´ÐÅÏ¢ÂÛÔ­Ôò¾ÙÐÐУÕý¡£
ϸÃܶÈÓë׼ȷ¶È¼ÄÒå²î±ð £¬Ï¸ÃÜÕß·×Æç¶¨×¼È· £¬×¼È·Õß·×Æç¶¨Ï¸ÃÜ¡£ÎÒÃǵÄÑо¿ÊÂÇé¶ÔÑù±¾Êý¾ÝÓ¦Á¦Õù¼ÈϸÃÜ £¬ÓÖ׼ȷ¡£ÈçÉÕÉ˲¡ÈËÐÝ¿ËÆÚÄòÁ¿ÏÔ×ÅïÔÌ­ £¬Æä±ÈÖØ¿ÉÄÜÔöÌí £¬Õâ¾ÍÒªÇóÄò±ÈÖØÕÉÁ¿ÒǼÈϸÃÜ £¬ÓÖ׼ȷ¡£ÑÏ¿áУÃé׼ȷ¶È £¬Ï¸ÃܶÈӦСµ½Ð¡ÊýµãºóÈýλÊý £¬ÈôÊÇÓÃÒ»¸ö½û¾øÈ·µÄÄò±ÈÖØÕÉÁ¿ÒÇÕÉÁ¿Äò±ÈÖØ £¬×ÝȻһÔÙЧ¹ûºÜÊÇÏà½ü £¬µ«Ò²²»¿ÉÊÓΪ׼ȷ¡£
£¨Èý£©ÏµÍ³Îó²îȪԴÆÊÎö
1ª±ÈªÔ´ÓÚÊÜÊÔÕß
Ö÷ÒªÖ¸³éÑù²»ÔȳƺͷÖÅɲ»Ëæ»ú¡£ÈçÊÓ²ìÎÒ¹ú³ÉÄêÄÐ×Ó¶³É˵ķ¢²¡ÂÊ £¬³éÑùʱӦ˼Á¿Ììϸ÷µØÇøµÄ³ÇÏçסÃñ¡£ÈôÊÇÖ»ÔÚ±±·½Ä³Å©´å¡¢ÄÏ·½Ä³¶¼»á³éÈ¡Èô¸ÉÈ˾Í×é³ÉÒ»¸öÑù±¾ £¬Õâ¸öÑù±¾ÊǺÜÊDz»ÔÈ³ÆµÄ £¬Óɴ˶øÒýÆðµÄͳ¼ÆÐ§¹ûÓëÕæÖµ¼äµÄÎó²î³ÆÎª²»ÔȳÆÎó²î¡£ÈôÊÇ´Óij×ÜÌåÖгéÈ¡Èô¸É¸öÊӲ쵥λ £¬¶ø°ÑËûÃÇ·ÖÅɵ½¸÷¸ö´¦Öóͷ£×éÖеĴ¦Öóͷ£Àú³ÌÖдøÓÐ˽¼ûÐÔ £¬¾Í»áµ¼ÖÂÊÓ²ì×鵥λµÄÄ³Ð©ÌØÕ÷²»Æ½ºâ £¬ÕâÑùÔì³ÉµÄÎó²î³ÆÎª·ÖÅÉÎó²î¡£
2ª±À´×ÔÊÓ²ìÕß
Óɲî±ðÊÓ²ìÕߵĸÐÊÜ»ò²Ù×÷ÉϵIJî±ð¶øÒýÆðµÄÎó²î³ÆÈËΪÎó²î £¬»ò¹ýʧÎó²î¡£ÈçÁ½¸öÒ½Éú¶ÔͳһÉî¶ÈµÄÉÕÉË´´Ãæ¾ÙÐÐÕï¶Ï £¬¼×Ò½ÉúµÄÕï¶ÏÉî¶È¿ÉÄÜÆ«Éî £¬ÒÒÒ½ÉúµÄÕï¶ÏÉî¶È¿ÉÄÜÆ«Ç³¡£¹ýʧÎó²îÒ²¶àΪÑо¿ÕߵĹý´í £¬ÈçÏò²¡ÈËÊÓ²ìijÖÖÖ¸±êת±äʱ´øÓÐÖ÷¹ÛÒâÔ¸ £¬Ð§¹û»áÔì³ÉÑо¿Ê§ÕæÕ÷Ïó¡£ÕâЩÊÓ²ìÖ¸±ê¶àΪÖ÷¹ÛÖ¸±ê £¬ÈçÊÓ²ìÓÃÒ©ºóÊÇ·ñÉÐÓÐÍ´¸Ð £¬ÓëÁíÒ»Ò©ÎïÏà±ÈÊÇ·ñºÃЩµÈµÈ¡£Ñо¿ÕßµÄÄ¿µÄÊÇ֤ʵijҩÊÇ·ñ¾ßÓÐÓÅÔ½ÐÔ £¬µ«¹ýʧÎó²î¿ÉÖ¸µ¼ÍÉ»¯ÎóµÄЧ¹û £¬±ØÐèÒÔ¿ÆÑ§Ì¬¶È¿´´ý¿ÆÑ§Ñо¿ £¬×èÖ¹ÕâÖÖÎó²îµÄ·ºÆð¡£
3ª±À´×ÔÒÇÆ÷
ÓÉÓÚÒÇÆ÷δУÕý £¬±¬·¢¹ÊÕÏ £¬»òʹÓò»µ±ÒýÆðµÄ¡£ÕâÖÖÎó²îÓֿɳÆÎªÒÇÆ÷Îó²î»òÒDzî¡£
4ª±À´×ÔÍâÇéÐεķÇʵÑéÒòËØ
ÓÉÓÚÊÓ²ìʱËù´¦µÄÍâ½çÇéÐÎÌõ¼þ²î±ð¶øÒýÆðµÄÎó²î £¬Ò²³ÆÌõ¼þÎó²î»òÇéÐÎÎó²î¡£ÈçÈËÃÇÔÚϰ¹ßÉϹØÓÚ´óÃæ»ýÉÕÉ˵ÄÖÎÁƵÄÖØÊÓˮƽÍùÍùÒª´óÓÚÖÐÐ¡Ãæ»ýÕß £¬ÈçÓÅÒìµÄÇéÐÎ×ÜÊǺÃÓÚÖÐÐ¡Ãæ»ý»¼ £¬¹Êͳһ´´Ãæ·ºÆðµÄÖÎÁÆÐ§¹û²î±ð £¬ºÜÄÑÓò¡Çé²î±ð»òÌõ¼þ²î±ðÀ´ËµÃ÷¡£
5ª±À´×ÔÑо¿»òÅÌËãÒªÁìµÈÀíÂÛÉϵIJ»ÍêÉÆ
ÀýÈç £¬ÓæÖ2Ä¥Á·×÷Á½¸öÑù±¾ÂʵĽÏÁ¿Ê± £¬ÈôÁ½×éÀýÊý¾ù½ÏÉÙ £¬Ò»Á¬ÐÔУÕýǰËùµÃ¦Ö2ÖµÂÔÆ«¸ß £¬¶ø¾­Ò»Á¬ÐÔУÕýºóËùµÃ¦Ö2ÖµÂÔÆ«µÍ £¬ÕâÖÖÇéÐÎÊôÓÚÅÌËãÒªÁìÉϵIJ»ÍêÉÆËùÖ¡£
Èý¡¢Ëæ»ú²â¶¨Îó²î
Ëæ»ú²â¶¨Îó²îÊÇָͳһ×ÜÌå(ÊӲ쵥λ)¶à´ÎÊÓ²ìЧ¹ûÖ®²î¡£±¬·¢Ëæ»ú²â¶¨Îó²îµÄÔµ¹ÊÔ­ÓÉÊÇÊÓ²ìÖб£´æ×ŵÄËæ»úÕÉÁ¿±äÒì¡£ÓÉÓÚÕâÖÖ±äÒìÊÇÒ»¶¨±£´æµÄ £¬¹ÊËæ»ú²â¶¨Îó²îÒ²ÊDz»¿É×èÖ¹µÄ¡£ÔÚËæ»úÎó²îÖÐ £¬×îÖ÷ÒªµÄÊdzéÑùÎó²î¡£ÓÉÓÚ×ÜÌåÖи÷ÊӲ쵥λ¼ä±£´æ²î±ð £¬³éÑùÑо¿ÖгéÈ¡µÄÑù±¾Ö»°üÀ¨×ÜÌåµÄÒ»²¿·ÖÊӲ쵥λ £¬Òò¶øÑù±¾Í³¼ÆÁ¿·×Æç¶¨Ç¡Ç¡¼´ÊÇÏìÓ¦µÄ×ÜÌå²ÎÊý¡£Èç´ÓijÊÐijÄêÄÚ¿µ½¡ÄÐÐÔ¹¤È˵Ä×ÜÌåÖÐËæ»ú³éÈ¡100Ãû £¬²âµÃËûÃǵÄѪºìÂѰ׾ùÊýΪ10ª±5mmol/L £¬Õâ¸ö¾ùÊý·×Æç¶¨Ç¡Ç¡¼´ÊǸÃÊиÃÄêÄÚ¿µ½¡ÄÐÐÔ¹¤ÈËѪºìÂѰ׵Ä×ÜÌå¾ùÊý¡£
ÓÖÈç £¬¶Ôͳһ²¡È˵ÄÉî¢ò¶È´´ÃæÌÛʹˮƽÊÓ²ì £¬Ïà¼Ì¾ÙÐжà´ÎѯÎʼì²éʱ £¬Ëù»ñµÃµÄÌÛÍ´¸ÐÊÜˮƽ¿ÉÄܲ»ÍêÈ«Ïàͬ¡£ÕâÖÖЧ¹ûÊÇÓÉÓÚijЩÌõ¼þµÄ×ÌÈÅËùÔì³ÉµÄ £¬Òò´Ë³ÆÎªÌõ¼þÎó²î¡£¼øÓÚʵÑéÀú³ÌÖи÷ÊÜÊÔ¹¤¾ßÔÚʵÑéÌõ¼þ²î±ðÇéÐÎÏÂ×Ü»áÓÐÎó²î·ºÆð £¬Èç¼¾½Ú²î±ð¡¢ÌìÆø²î±ð¡¢ÊÜÊÔ¹¤¾ß·´Ó¦²î±ðµÈÒòËØ £¬¶ÔÉÕÉË´´ÃæµÄÓúºÏ¿ÉÄܶ¼ÓÐÓ°Ïì¡£ÁíÍâ £¬¾­ÖÎÒ½ÉúµÄÖÎÁÆË®Æ½¡¢Í³Ò»ÖÇÁ¦µÄ²â¶¨ÒªÁìµÈ £¬Ê×´ÎÅжϻò²â¶¨µÄЧ¹ûÒàÍùÍù²î±ð¡£
Ö»¹Ü³éÑùÎó²îÊDz»¿É×èÖ¹µÄ £¬µ«Ëü¾ßÓÐÒ»¶¨µÄ¼ÍÂÉÐÔ £¬ÔÚûÓÐÈËΪÒòËØ»òÍâÀ´ÒòËØ×ÌÈŵÄÌõ¼þÏ £¬ÈôÊÇÑù±¾Êý²»ÊÇ̫С £¬Ôò³éÑùÎó²î½«»áʱ´óʱС £¬Ð¡¶à´óÉÙ £¬»òÕý»ò¸º £¬Õý¸º¸÷°ë £¬¶øËæ×ųéÑù´ÎÊýµÄÔöÌí £¬¸÷³éÑùÎó²îµÄ´úÊýºÍÖð½¥Ç÷ÓÚ¡°0¡±¡£ÓÉÓÚ´ó´ó¶¼À´×ÔÑù±¾µÄƽ¾ùÊý»òÏà¶ÔÊý¶¼Î§ÈÆÔÚÏìÓ¦×ÜÌåÖ¸±êµÄÉÏϲ¨¶¯¡£¹ÊÔÚÑо¿ÖÐÒªÏë·¨¸ÄÉÆÕÉÁ¿ÊֶκÍÕÉÁ¿Ìõ¼þ £¬½«Ëæ»ú²â¶¨Îó²î¿ØÖÆÔÚºÜСµÄ¹æÄ£ÄÚ¡£
ÍøÕ¾µØÍ¼