½á¹¹Éè¼ÆÔ­Àí-µÚËÄÕÂ-ÊÜÍä¹¹¼þб½ØÃæ³ÐÔØÁ¦-ϰÌâ¼°´ð°¸ ÏÂÔØ±¾ÎÄ

µÚËÄÕ ÊÜÍä¹¹¼þб½ØÃæ³ÐÔØÁ¦

Ò»¡¢Ìî¿ÕÌâ

1¡¢ÊÜÍä¹¹¼þµÄÆÆ»µÐÎʽÓÐ ¡¢ ¡£

2¡¢ÊÜÍä¹¹¼þµÄÕý½ØÃæÆÆ»µ·¢ÉúÔÚÁºµÄ £¬ÊÜÍä¹¹¼þµÄб½ØÃæÆÆ»µ·¢ÉúÔÚÁºµÄ £¬ÊÜÍä¹¹¼þÄÚÅäÖÃ×ã¹»µÄÊÜÁ¦×ݽîÊÇΪÁË·ÀÖ¹Áº·¢Éú ÆÆ»µ£¬ÅäÖÃ×ã¹»µÄ¸¹½îÊÇΪÁË·ÀÖ¹Áº·¢Éú ÆÆ»µ¡£

3¡¢ÁºÄÚÅäÖÃÁË×ã¹»µÄ¿¹ÍäÊÜÁ¦×ݽîºÍ×ã¹»µÄ¿¹¼ô¹¿½î¡¢ÍäÆð½îºó£¬¸ÃÁº²¢²»Òâζ×Ű²È«£¬ÒòΪ»¹ÓпÉÄÜ·¢Éú ¡¢ ¡¢ £»ÕâЩ¶¼ÐèҪͨ¹ý»æÖƲÄÁÏͼ£¬Âú×ãÒ»¶¨µÄ¹¹ÔìÒªÇóÀ´¼ÓÒÔ½â¾ö¡£

4¡¢Ð±ÁÑ·ì²úÉúµÄÔ­ÒòÊÇ£ºÓÉÓÚÖ§×ù¸½½üµÄÍ侨ºÍ¼ôÁ¦¹²Í¬×÷Ó㬲úÉúµÄ ³¬¹ýÁË»ìÄýÍÁµÄ¼«ÏÞ¿¹À­Ç¿¶È¶ø¿ªÁѵġ£

5¡¢Ð±½ØÃæÆÆ»µµÄÖ÷ÒªÐÎ̬ÓÐ ¡¢ ¡¢ £¬ÆäÖÐÊôÓÚ²ÄÁÏδ³ä·ÖÀûÓõÄÊÇ ¡¢ ¡£

6¡¢ÁºµÄб½ØÃæ³ÐÔØÁ¦Ëæ×żô¿ç±ÈµÄÔö´ó¶ø ¡£

7¡¢ÁºµÄб½ØÃæÆÆ»µÖ÷ÒªÐÎ̬ÓÐ3ÖÖ£¬ÆäÖУ¬ÒÔ ÆÆ»µµÄÊÜÁ¦ÌØÕ÷ΪÒÀ¾Ý½¨Á¢Ð±½ØÃæ³ÐÔØÁ¦µÄ¼ÆË㹫ʽ¡£

8¡¢Ëæ×Å»ìÄýÍÁÇ¿¶ÈµÈ¼¶µÄÌá¸ß£¬Æäб½ØÃæ³ÐÔØÁ¦ ¡£ 9¡¢Ëæ×Å×ÝÏòÅä½îÂʵÄÌá¸ß£¬Æäб½ØÃæ³ÐÔØÁ¦ ¡£

10¡¢µ±ÁºÉÏ×÷ÓõļôÁ¦Âú×㣺V¡Ü ʱ£¬¿É²»±Ø¼ÆË㿹¼ô¸¹½îÓÃÁ¿£¬Ö±½Ó°´¹¹ÔìÅäÖù¿½îÂú×ãS?Smax,d?dmin£»µ±ÁºÉÏ×÷ÓõļôÁ¦Âú×㣺V¡Ü ʱ£¬ÈԿɲ»±Ø¼ÆË㿹¼ô¸¹½îÓÃÁ¿£¬³ýÂú×ãS?Smax,d?dminÒÔÍ⣬»¹Ó¦Âú×ã×îСÅ乿ÂʵÄÒªÇó£»µ±ÁºÉÏ×÷ÓõļôÁ¦Âú×㣺V¡Ý ʱ£¬Ôò±ØÐë¼ÆË㿹¼ô¸¹½îÓÃÁ¿¡£

11¡¢µ±ÁºµÄÅ乿ÂʹýС»ò¹¿½î¼ä¾à¹ý´ó²¢ÇÒ¼ô¿ç±È½Ï´óʱ£¬·¢ÉúµÄÆÆ»µÐÎʽΪ £»µ±ÁºµÄÅ乿Âʹý´ó»ò¼ô¿ç±È½ÏСʱ£¬·¢ÉúµÄÆÆ»µÐÎʽΪ ¡£

12¡¢¶ÔÓÚTÐΡ¢¹¤×ÖÐΡ¢µ¹TÐνØÃæÁº£¬µ±ÁºÉÏ×÷ÓÃ׿¯ÖкÉÔØÊ±£¬ÐèÒª¿¼ÂǼô¿ç±ÈÓ°ÏìµÄ½ØÃæÁºÊÇ ¡£

13¡¢ ¶ÔÁºµÄб½ØÃæ³ÐÔØÁ¦ÓÐÓÐÀûÓ°Ï죬ÔÚб½ØÃæ³ÐÔØÁ¦¹«Ê½ÖÐûÓп¼ÂÇ¡£

14¡¢ÉèÖÃÍäÆð½îµÄÄ¿µÄÊÇ ¡¢ ¡£

15¡¢ÎªÁË·ÀÖ¹·¢ÉúÐ±Ñ¹ÆÆ»µ£¬ÁºÉÏ×÷ÓõļôÁ¦Ó¦Âú×㣺 £¬ÎªÁË·ÀÖ¹·¢ÉúбÀ­ÆÆ»µ£¬ÁºÄÚÅäÖõĹ¿½îÓ¦Âú×ã ¡£

16¡¢ÁºÄÚÐèÉèÖöàÅÅÍäÆð½îʱ£¬µÚ¶þÅÅÍäÆð½î¼ÆËãÓõļôÁ¦ÖµÓ¦È¡ £¬µ±Âú×ãV¡Ü ʱ£¬¿É²»±ØÉèÖÃÍäÆð½î¡£

17¡¢µ±ÁºÄÚµÄÅä½îÇé¿öΪ ʱ£¬Ôò²»Ðè»æÖÆ²ÄÁÏͼ¡£

18¡¢ÍäÆð½îӦͬʱÂú×ã ¡¢ ¡¢ £¬µ±ÉèÖÃÍäÆð½î½öÓÃÓڳ䵱֧×ù¸ºÍä¾ØÊ±£¬ÍäÆð½îӦͬʱÂú×ã ¡¢ £¬µ±ÔÊÐíÍäÆðµÄ¿çÖÐ×ݽ×ãÒԳе£Ö§×ù¸ºÍä¾ØÊ±£¬Ó¦ÔöÉèÖ§×ù¸ºÖ±½î¡£

19¡¢µ±ÁºÄÚµÄ×ݽî ʱ£¬²ÄÁÏͼΪһÌõÖ±Ïß¡£

20¡¢²ÄÁÏͼÓë¸ÃÁºµÄÍä¾ØÍ¼ £¬ËµÃ÷²ÄÁϵijä·ÖÀûÓó̶ÈÔ½ºÃ¡£ 21¡¢»æÖƲÄÁÏͼʱ£¬ ×ݽî³Ðµ£µÄµÖ¿¹Í侨ӦÅÅ·ÅÔÚ²ÄÁÏͼµÄ×îÍâ²ã£¬ ×ݽî³Ðµ£µÄµÖ¿¹Í侨ӦÅÅ·ÅÔÚ²ÄÁÏͼµÄ×îÄڲ㡣

22¡¢È·¶¨ÍäÆð½îλÖÃʱ£¬ÎªÁË·ÀÖ¹·¢Éúб½ØÃæÊÜÍ䯯»µ£¬Ó¦Âú×ã ¡£ 23¡¢Í¨³£ÁºÄڵĿçÖÐ×ݽÒ˽ضϣ¬¶øÖ§×ù¸º×ݽî¿ÉÒԽضϣ¬Æä½Ø¶ÏλÖÃÓ¦¸ù¾Ý È·¶¨£¬´ÓÆäÀíÂ۶ϵ㴦ÏòÍâÉ쳤һ¸ö³¤¶È¡£

24¡¢ÁºÄÚÉèÖÃѼ½îµÄÄ¿µÄÊÇ £¬Ëü²»Äܳе£Í侨¡£ ¶þ¡¢ÅжÏÌâ

1¡¢ÎÞ¸¹Áº³ÐÊܼ¯ÖкÉÔØÊ±£¬ÁºµÄ¼ôÇгÐÔØÁ¦Ëæ¼ô¿ç±ÈµÄÔö´ó¶øÔö´ó¡£ 2¡¢Óи¹½îÁº³ÐÊܼ¯ÖÐÁ¦Ê±£¬ÁºµÄ¼ôÇгÐÔØÁ¦Ëæ¼ô¿ç±ÈµÄÔö´ó¶øÔö´ó¡£ 3¡¢Óи¹½îÁºµÄÁ¦Ñ§Ä£ÐͿɼÙÉèΪͼʾµÄèì¼ÜÄ£ÐÍ£¬¹¿½îÏ൱ÓÚÊÜÀ­¸¹¸Ë¡£Òò´Ë£¬ËüÃÇÖ»ÆðÀ­¸Ë×÷Ó㬶ÔÖÜΧ»ìÄýÍÁûÓÐÔ¼Êø×÷Óá£

4¡¢ÔÚÁºµÄб½ØÃæÊܼô³ÐÔØÁ¦¼ÆË㹫ʽÖУ¬VSVÏîǰµÄϵÊý1.25ÊÇָб½ØÃæµÄˮƽͶӰ³¤¶ÈΪ1.25h0¡£

5¡¢Áº·¢Éúб½ØÃæÍäÇúÆÆ»µµÄ¿ÉÄÜÊǸֽîÍäÆðλÖÃÓÐÎó¡£

6¡¢ÔÚÁºµÄб½ØÃ濹¼ô¼ÆËãÖУ¬Î»ÓÚÊÜÑ¹ÇøµÄTÐνØÃæÒíÔµ¿ÉÒÔºöÂÔ²»¼Æ¡£ 7¡¢³ÐÊÜÒÔ¼¯ÖкÉÔØÎªÖ÷µÄÒíԵλÓÚÊÜÑ¹ÇøµÄTÐνØÃæÁº£¬ÔÚб½ØÃ濹¼ô¼ÆËãÖв»¿¼ÂǼô¿ç±È?µÄÓ°Ïì¡£

8¡¢¼ô¿ç±È¶ÔÓи¹½îÁºµÄ¿¹¼ô³ÐÔØÁ¦Ó°Ïì±È¶ÔÎÞ¸¹½îÁºµÄÓ°ÏìС¡£ 9¡¢Ð±½ØÃ濹¼ô³ÐÔØÁ¦¼ÆËãÖУ¬Òª¿¼ÂǼô¿ç±È?µÄÁºÊÇÒÔÊܼ¯ÖкÉÔØÎªÖ÷µÄ¼òÖ§Áº¡£

10¡¢ÁºÄڵĸ¹½îºÍµõ½î¶¼ÎªÐ±½ØÃ濹¼ô³ÐÔØÁ¦¶øÉè¡£

11¡¢ÔÚ?=M/Vh0Ïàͬʱ£¬³ÐÊܼ¯ÖÐÁ¦µÄÁ¬ÐøÁº¿¹¼ôÄÜÁ¦±ÈÏàͬÌõ¼þµÄ¼òÖ§ÁºµÍ¡£

12¡¢µ±ÁºµÄÅ乿Á¿²»±äʱ£¬ÔÚÂú×ã¹¹ÔìÒªÇóµÄǰÌáÏ£¬²ÉÓýÏСֱ¾¶¡¢½ÏС¼ä¾àµÄ¹¿½îÓÐÀûÓÚ¼õСбÁÑ·ì¿í¶È¡£

Èý¡¢Ñ¡ÔñÌâ

1¡¢ÁºÊÜÍ侨¡¢¼ôÁ¦µÄ×÷ÓÃÒª²úÉúбÏòÁÑ·ìÊÇÒòΪÖ÷À­Ó¦Á¦³¬¹ýÁË»ìÄýÍÁµÄA¡¢ÖáÐÄ¿¹À­Ç¿¶È£»B¡¢¿¹¼ôÇ¿¶È£»C¡¢À­Ñ¹¸´ºÏÊÜÁ¦Ê±µÄ¿¹À­Ç¿¶È£»D¡¢Ñ¹¼ô¸´ºÏÊÜÁ¦Ê±µÄ¿¹¼ôÇ¿¶È¡£

2¡¢ÏàͬµÄÁº£¬ÓÉÓÚ¼ô¿ç±È²»Í¬£¬Ð±½ØÃæÆÆ»µÐÎ̬»á²»Í¬¡£ÆäÖмôÇгÐÔØÁ¦×î´óµÄÆÆ»µÐÎ̬ÊÇ£ºA¡¢Ð±Ñ¹ÆÆ»µÐÎ̬£»B¡¢¼ôÑ¹ÆÆ»µÐÎ̬£»C¡¢Ð±À­ÆÆ»µÐÎ̬¡£

3¡¢ÎÞ¸¹½îÁºµÄ¿¹¼ô³ÐÔØÁ¦Ëæ¼ô¿ç±ÈµÄÔö´ó¶øA¡¢Ôö´ó£»B¡¢¼õС£»C¡¢»ù±¾²»±ä¡£

4¡¢ÁºÐ±½ØÃæÆÆ»µÓжàÖÖÐÎ̬¾ùÊô´àÐÔÆÆ»µ£¬Ïà±È½ÏÏ´àÐÔÉÔСһЩµÄÆÆ»µÐÎ̬ÊÇ£ºA¡¢Ð±Ñ¹ÆÆ»µ£»B¡¢¼ôÑ¹ÆÆ»µ£»C¡¢Ð±À­ÆÆ»µ¡£ÆäÖдàÐÔ×îÑÏÖØµÄÊÇ£ºA¡¢Ð±Ñ¹ÆÆ»µ£»B¡¢¼ôÑ¹ÆÆ»µ£»C¡¢Ð±À­ÆÆ»µ¡£

5¡¢ÎÞ¸¹½î¼òÖ§Áº£¬Ö÷Ҫͨ¹ýÏÂÁÐÄÄÖÖ·½Ê½´«Á¦£ºA¡¢×ݽîµÄÏú˨Á¦£»B¡¢»ìÄýÍÁ¹ÇÁϵÄÄöºÏÁ¦£»C¡¢»ìÄýÍÁÓëÀ­½îÐγɵŰ¡£

6¡¢ÎÞ¸¹½îÁºËæ×żô¿ç±ÈÓÉСµ½´ó£¬Æäб½ØÃæµÄÆÆ»µÐÎ̬½«ÓÉA¡¢Ð±À­×ª±äΪ¼ôѹ£¬ÔÙת±äΪбѹ£»B¡¢Ð±À­×ª±äΪбѹ£¬ÔÙת±äΪ¼ôѹ£»C¡¢¼ôѹת±äΪбѹ£¬ÔÙת±äΪбÀ­£»D¡¢Ð±Ñ¹×ª±äΪ¼ôѹ£¬ÔÙת±äΪбÀ­¡£

7¡¢³öÏÖ¸¹¼ôÁÑ·ìµÄÁº£¬Ò»°ãA¡¢¼ô¿ç±È½Ï´ó£»B¡¢¸¹½îÅäÖý϶ࣻC¡¢¸¹°å½Ï±¡£»D¡¢¼ô¿ç±È½ÏС£¬²¢ÇÒ¸¹°å½Ï±¡»ò¸¹½î½Ï¶à¡£

8¡¢ÁºÐ±½ØÃæµÄÆÆ»µÐÎ̬Ö÷Ҫȡ¾öÓÚÅ乿ÂÊ?SV¼°¼ô¿ç±È?ÖµµÄ´óС¡£Ê¾ÒâͼÖÐI¡¢II¡¢IIIÇøÒÀ´Î±íʾ¿ÉÄÜ·¢ÉúµÄÆÆ»µÐÎ̬ÊÇ£ºA¡¢Ð±Ñ¹¡¢¼ôѹ¡¢Ð±À­£»B¡¢¼ôѹ¡¢Ð±Ñ¹¡¢Ð±À­£»C¡¢¼ôѹ¡¢Ð±À­¡¢Ð±Ñ¹£»D¡¢Ð±À­¡¢¼ôѹ¡¢Ð±Ñ¹¡£

9¡¢°åͨ³£²»ÅäÖù¿½î£¬ÒòΪA¡¢°åºÜ±¡£¬Ã»·¨ÉèÖù¿½î£»B¡¢°åÄÚ¼ôÁ¦½ÏС£¬Í¨³£»ìÄýÍÁ±¾Éí¾Í×ãÒԳе££»C¡¢Éè¼ÆÊ±²»¼ÆËã¼ôÇгÐÔØÁ¦£»D¡¢°åÄÚÓй°×÷Ó㬼ôÁ¦Óɹ°Ö±½Ó´«¸øÖ§×ù¡£

10¡¢ÁºÐ±½ØÃæÍäÇúÆÆ»µÓë¼ôÇÐÆÆ»µµÄ¸ù±¾Çø±ðÔÚÓÚA¡¢Ð±½ØÃæÍäÇúÆÆ»µÊ±£¬ÁºÊÜÁ¦×ݽîÔÚб·ì´¦ÊÜÀ­Çü·þ¶ø¼ôÇÐÆÆ»µÊ±×ݽÇü·þ¡£B¡¢Ð±½ØÃæÍäÇúÆÆ»µÊÇÓÉÍ侨ÒýÆðµÄ£¬¶ø¼ôÇÐÆÆ»µÊÇÍ侨¼ôÁ¦¹²Í¬×÷ÓõĽá¹û£»C¡¢¼ô¿ç±È½Ï´óʱ·¢Éúб½ØÃæÍäÇúÆÆ»µ£¬½ÏСʱ·¢Éú¼ôÇÐÆÆ»µ¡£

11¡¢Êʵ±Ìá¸ßÁºµÄÅ乿ÂÊ(?SV,min??SV??SV,max)¿ÉÒÔA¡¢ÏÔÖøÌá¸ßбÁѷ쿪ÁѺÉÔØ£»B¡¢·ÀÖ¹Ð±Ñ¹ÆÆ»µµÄ³öÏÖ£»C¡¢ÏÔÖøÌá¸ß¿¹¼ô³ÐÔØÁ¦£»D¡¢Ê¹Ð±Ñ¹ÆÆ»µ×ª

»¯Îª¼ôÑ¹ÆÆ»µ£¬´Ó¶ø¸ÄÉÆÐ±½ØÃæÆÆ»µµÄ´àÐÔ¡£

12¡¢µ±V>0.25fcbh0ʱ£¬Ó¦A¡¢Ôö¼ÓÅ乿£»B¡¢Ôö´ó½ØÃæ»ý£»C¡¢¼õÉÙÍä½î£»D¡¢Ôö´ó¼ô¿ç±È¡£

13¡¢ÁºÔÚ¿¹¼ô¼ÆËãÖÐÒªÂú×ã×îС½ØÃæ³ß´çÒªÇ󣬯äÄ¿µÄÊÇ£ºA¡¢·ÀֹбÁÑ·ì¹ý¿í£»B¡¢·ÀÖ¹³öÏÖÐ±Ñ¹ÆÆ»µ£»C¡¢·ÀÖ¹³öÏÖбÀ­ÆÆ»µ£»D¡¢·ÀÖ¹³öÏÖ¼ôÑ¹ÆÆ»µ¡£

14¡¢ÁºÔÚб½ØÃæÉè¼ÆÖУ¬ÒªÇ󹿽î¼ä¾ØS?Smax£¬ÆäÄ¿µÄÊÇ£ºA¡¢·ÀÖ¹·¢ÉúбÀ­ÆÆ»µ£»B¡¢·ÀÖ¹·¢ÉúÐ±Ñ¹ÆÆ»µ£»C¡¢±£Ö¤¹¿½î·¢»Ó×÷Óã»D¡¢±ÜÃâбÁÑ·ì¹ý¿í¡£

15¡¢ÁºÖоö¶¨¹¿½î×îСֱ¾¶µÄÒòËØÊÇ£ºA¡¢½ØÃæ¿í¶Èb£»B¡¢½ØÃæ¸ß¶Èh£»C¡¢¼ôÁ¦V£»D¡¢»ìÄýÍÁÇ¿¶Èfc¡£

16¡¢ÁºÖоö¶¨¹¿½î¼ä¾à×î´óÖµµÄÒòËØÊÇ£ºA¡¢»ìÄýÍÁÇ¿¶ÈÓë½ØÃæ¸ß¶È£»B¡¢»ìÄýÍÁÇ¿¶ÈÓë¼ôÁ¦´óС£»C¡¢½ØÃæ¸ß¶ÈÓë¼ôÁ¦´óС£»D¡¢»ìÄýÍÁÇ¿¶È¡¢½ØÃæ¸ß¶ÈÒÔ¼°¼ôÁ¦´óС¡£

17¡¢Å乿ǿÈõ¶ÔÁºÐ±½ØÃ濪ÁѵÄÓ°Ï죺A¡¢ºÜ´ó£»BºÜС£»C¡¢Ã»ÓÐÓ°Ïì¡£(Ìáʾб½ØÃæµÄ¿¹ÁÑ)

18¡¢ÁºÄÚÅäÖù¿½îºó£¬¿¹¼ô³ÐÔØÁ¦Ã÷ÏÔÌá¸ßÆäÔ­ÒòÊǹ¿½îʹµÃ£ºA¡¢×ݽîÏúË©Á¦Ôö´ó£»B¡¢¹ÇÁÏÄöºÏÁ¦Ôö´ó£»C¡¢»ìÄýÍÁ¼ôÑ¹Çø¿¹¼ôÄÜÁ¦Ôö´ó£»D¡¢¹¿½î±¾Éí³Ðµ£Ï൱һ²¿·ÖµÄ¼ôÁ¦£»E¡¢ÒÔÉϸ÷ÖÖ¿¹Á¦¶¼Ôö¼Ó¡£

19¡¢ÁºµÄ¿¹¼ô¸Ö½îͨ³£Óй¿½îºÍÍäÆð¸Ö½î£¬ÔÚʵ¼Ê¹¤³ÌÖÐÍùÍùÊ×ÏÈÑ¡ÓãºA¡¢´¹Ö±¹¿½î£»B¡¢ÑØÖ÷À­Ó¦Á¦·½Ïò·ÅÖõÄбÏò¹¿½î£»C¡¢ÍäÆð¸Ö½î¡£

20¡¢ÁºÄÚÍäÆð¸Ö½îµÄ¼ôÇгÐÔØÁ¦Îª0.8fyAsbSin?£¬Ê½ÖÐ0.8ÊÇÓÃÀ´¿¼ÂÇ£ºA¡¢Íä½îÒ×ÒýÆðÁºÄÚ»ìÄýÍÁÅüÁÑ£¬´Ó¶ø½µµÍ¿¹¼ô³ÐÔØÁ¦£»B¡¢Íä½îÓëÁÙ½çбÁÑ·ìµÄ½»µãÓпÉÄÜ¿¿½ü¼ôÑ¹ÇøÖÂʹÍä½îÔÚб½ØÃæÆÆ»µÊ±´ï²»µ½Çü·þ£»C¡¢Íä½îµÄÊ©¹¤Îó²î¡£

21¡¢ÁºÄÚÅäÖõĹ¿½îÈôÂú×ã×î´ó¼ä¾àÓÐ×îСֱ¾¶µÄÒªÇó£¬Ôò¸Ã¹¿½îÂú×ã×îСÅ乿ÂÊÒªÇóÊÇ£ºA¡¢¿Ï¶¨µÄ£»B¡¢²»Ò»¶¨µÄ£»C¡¢¿Ï¶¨²»Âú×ãµÄ¡£

22¡¢ÔÚб½ØÃæ¼ôÇгÐÔØÁ¦¼ÆËãÖУ¬Òª¿¼ÂǼô¿ç±È?Ó°ÏìµÄÁºÊÇ£ºA¡¢¾ØÐνØÃæ¼òÖ§Áº£»B¡¢Êܼ¯ÖкÉÔØÎªÖ÷µÄÁº£»C¡¢Êܼ¯ÖкÉÔØÎªÖ÷µÄ¾ØÐνØÃæ¶ÀÁ¢Áº£»D¡¢Êܼ¯ÖкÉÔØÎªÖ÷µÄTÐζÀÁ¢Áº¡£

23¡¢Í¼Ê¾Ò»¾ØÐνØÃæÁº£¬µ±¼ÆËãCD¶Îб½ØÃæ¼ôÇгÐÔØÁ¦²¢È·¶¨ÊÇ·ñÒª¿¼ÂǼô¿ç±È?Ó°Ïìʱ£¬Ó¦ÒÀ¾ÝV¼¯ÖкÉÔØ/V×ܺÉÔØ?0.75À´Åжϣ¬Ê½ÖÐV¼¯ÖкÉÔØ¡¢V×ܺÉÔØÖ¸µÄ½ØÃæÊÇ£ºA¡¢AÖ§×ùÖÐÐÄ£»B¡¢AÖ§×ù±ßÔµ£»C¡¢C×ó½ØÃ棻D¡¢CÓÒ½ØÃæ¡£