µÚ¶þÊ®ÈýÕ¡¡Ä§Í·
±Ï·²ÒѾ½ÓÁ¬»÷ɱÁ˽£Éñ×Ú¡¢ÔªÊ¼ÅÉ¡¢ÈýÔªÃŵĵÜ×Ó£¬¿ÉËûË¿ºÁûÓзÅÔÚÐÄÉÏ¡£(Çë¼ÇסÎÒÃǵÄÖ·< >--< >-)
½£Éñ×Ú¡¢ÔªÊ¼ÅÉ¡¢ÈýÔªÃŶ¼ÊÇÌìÓî´óÊÀ½ç¶¥¼âµÄ´óÃÅ´óÅÉ£¬¾ÍÁ¬ÈýÔªÃÅÒ²Òª±ÈÇàÑôÃÅÇ¿´óµÃ¶à¡£
ÄÇÓÖÔõôÑù£¬Ö»ÒªÃ»ÓÐÈ˼û£¬Ê²Ã´ÊÂÇ鶼ûÓС£
±Ï·²»¹ÓÐЩ¿ÉÏ§ÄØ£¬ÕâЩ½øÈëÉîԨħ½çµÄµÜ×Ó£¬¾¹È»ÉíÉ϶¼²»Ð¯´ø±¾ÃÅÅɵÄÃØ¼®¡£
Òª²»È»Äܹ»µÃµ½ÔªÊ¼ÅÉ¡¢½£Éñ×ÚÕâÑù¾Å´óÃÅÅɵÄÎä¼¼£¬±Ï·²µÄÐÞΪ»¹»áÒÔ¸ü¿ìµÄËÙ¶ÈÌáÉýµÄ¡£
±Ï·²ËÄÈËÓÐ˵ÓÐЦ£¬Ò»±ßÁÔɱÉîԨħ×壬һ±ß¼ÌÐøÉîÈëÉîԨħ½çµÚÒ»²ã£¬Ï£ÍûÄܹ»¼ûʶһÏÂÉîԨħ½çµÚÒ»²ãµÄÍõÕß¡£
±§×ÅËûÃÇÒ»ÑùÏë·¨µÄÈ˲»ÉÙ£¬ÕâЩÈ˶¼×Ô³ÖʵÁ¦Ç¿´ó£¬¶¼ÏëÒªÁÔɱÉîԨħ½çµÚÒ»²ãµÄÍõÕß¡£
Äܹ»³ÉΪÉîԨħ½çµÚÒ»²ãµÄÍõÕߣ¬ÖÁÉÙÒ²ÓÐÑøÁé¾³µÄʵÁ¦£¬ÕâЩÈËÒ²²»ÏëÏëÄܲ»ÄÜ´ÓËü×ìÏÂÌÓÃü¡£
ÈËÀླ£½øÈëÉîԨħ½çÁÔɱÉîԨħ×壬¸úÉîԨħ×å¿Éν²»¹²´÷Ì죬ÕâÊÇÖÖ×åÖ®¼äµÄÕù¶·£¬²»ËÀ²»ÐÝ¡£
ÒªÊÇÉîԨħ½çµÚÒ»²ãµÄÍõÕßÓöµ½ÁËÈËÀàÇ¿Õߣ¬¿Ï¶¨²»»á·Å¹ýµÄ¡£
һ·ǰÐУ¬ËûÃÇÓöµ½²»ÉÙ´óÃÅ´óÅɵľ«Ó¢µÜ×Ó£¬Ï໥֮¼äÖ»Óн䱸£¬²»¿ÉÄܺÏ×÷µÄ¡£
ÿµ±Ò¶¹ÂÐüµ½ÔªÊ¼ÅÉ¡¢½£Éñ×ڵĵÜ×Ó£¬¶¼»áÓÐЩÐÄÐ飬Ðľ³»¹²»Èç¶«·½²ÔÁú¡¢±Ï·²µÈÈË¡£
ÖÁÓÚÍõÖÒ£¬¾Í²»ÓÃ˵ÁË£¬Ëû±¾¾ÍÊÇÌ첻ŵز»ÅµÄÈË¡£
Ëæ×ÅÖð½¥ÉîÈ룬ÉîԨħ×åÔ½À´Ô½Ç¿´ó£¬¾³£Äܹ»Óöµ½Áé»Û¾³¡¢¾ÞÁ¦¾³µÄÉîԨħ×壬ÕâЩÉîԨħ×åͬÑùÊdzÉȺ½á¶ÓµÄ£¬Ö»ÊÇÊýÁ¿ÒªÉÙÐí¶à¡£(°Ù¶ÈËÑË÷-< >-¸üÐÂ×î¿ì×îÎȶ¨)
¼´±ãÊÇÕâÑù£¬Ò²²»ºÃÓ¦¸¶ÁË£¬ºÜ¶àÈ˲»µÐ£¬°ÜÍËÁË¡£
Óв»ÉÙÇ¿ÕßÔËÆø²»ºÃ£¬±»ÉîԨħ×åΧÀ§ÁË£¬×îºóÖ»ÓÐËÀÍöµÄϳ¡¡£
±»ÉîԨħ×å»÷ɱÁË£¬»¹»á±»ÉîԨħ×å·Öʳ£¬×îÖÕÂäµÃËÀÎÞȫʬµÄϳ¡¡£
±Ï·²ËÄÈË£¬¼ÓÉÏа»ðÉßʨ£¬ÕóӪǿ´ó£¬¿Éǰ½øµÄËÙ¶ÈÒ²ÂýÁ˺ܶ࣬Óöµ½Á˲»ÉÙÀ§ÄÑ¡£
¡°Ç°ÃæÓÐÒ»´óȺħͷ£¬ÎÒÃÇÒª²»Òª½â¾öÁËËüÃÇ£¿¡±ÍõÖÒ˵µÀ¡£
ħͷÊÇÉîԨħ½çÌØÓеģ¬ºÜ¶àʵÁ¦Ç¿´óµÄÉîԨħ×å»á»¿ÑøÄ§Í·¡£Ä§Í·ÊýÁ¿ÅÓ´óµÄ»°£¬Äܹ»Ë²¼ä°ÑÈËÀàÑÍûÁË£¬ÉõÖÁÄܹ»Ö±½Ó¿ØÖÆËÀÈ¥µÄÈËÀàÇ¿ÕßµÄʬÌå¡£
µ±È»£¬ÊµÁ¦Ç¿´óµÄ´óħͷ¸ü¼ÓÀ÷º¦£¬Äܹ»Ö±½Ó¿ØÖÆ»î×ŵÄÈËÀ࣬°ÑÈËÀà±ä³É¿þÀÜ¡£
¸úÉîԨħ×åÕ½¶·£¬×î¼É»äµÄ¾ÍÊÇËûÃÇ»¿ÑøµÄħͷÁË¡£
²»¹ý£¬ÉîԨħ×åÖ»ÓÐʵÁ¦´ïµ½ÑøÁé¾³Ö®ºó²ÅÄÜ»¿ÑøÄ§Í·£¬ÍÑÌ¥¾³ÒÔÏÂÊDz»ÄÜ»¿ÑøÄ§Í·µÄ¡£
Ç°ÃæÕâЩħͷ²¢Ã»ÓÐÉîԨħ×å¿ØÖÆ£¬ÏÔÈ»ÊÇÎÞÖ÷µÄħͷ¡£
ÎÞÖ÷µÄħͷ²¢²»¿ÉÅ£¬ÒòΪËüÃǼ¸ºõûÓÐʲôÖǻۡ£
ħͷ¾ÍÊÇÒ»ÍÅºÚÆø£¬Ã»ÓÐÐÎÌå¡£
»÷ɱÁËħͷ£¬¸úħͷ¶ÔÕ½£¬Ã»ÓÐÈκÎÕ½ÀûÆ·£¬Ö»ÊǶÔÄ¥í¾«Éñ¡¢Áé»êÓкô¦¡£
ħͷµÄÖ÷Òª¹¥»÷ÊֶξÍÊÇÕë¶Ô¾«ÉñºÍÁé»êµÄ£¬Ê¹È˳öÏֻþõ¡¢ÐÄħ£¬´Ó¶ø»÷ɱÈËÀàÇ¿Õß¡£
Ò»°ãÈËÓöµ½Ä§Í·£¬¾Í»áÔ¶Ô¶±Ü¿ª¡£
±Ï·²µÀ£º¡°ÎÒÃÇ»÷ɱÁËÕâЩħͷ£¬¾Íµ±Ä¥íÂÁË¡£¼ÈÈ»µ½ÁËÉîԨħ½ç£¬ÒªÊDz»¸úħͷ½»ÊÖ£¬²»Êǰ×À´ÁËÂï¡£¡±
±Ï·²Í¬ÒâÁË£¬Ò¶¹ÂÐüºÍ¶«·½²ÔÁú×ÔÈ»²»»á·´²µ£¬ËûÃǶԱϷ²³äÂúÁËÐÅÐÄ¡£
±Ï·²¾³½çËäÈ»ÊÇ×îµÍµÄ£¬¿ÉÕ½¶·Á¦È´ÊÇ×îÇ¿µÄ£¬¶«·½²ÔÁúÈýÈ˶¼ÐÄ·þ¿Ú·þ¡£
ËÄÈË¿ìËÙÏòħͷ¿¿½ü£¬Ç°ÃæÓгÉǧÉÏÍòħͷ£¬ÆäÖл¹Óдóħͷ¡£
µÚ¶þÊ®ÈýÕ ħͷ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ