¸ù¾Ý¿ÕÆøÖÊÁ¿Ö¸ÊýAPI£¨ÎªÕûÊý£©µÄ²»Í¬£¬¿É½«¿ÕÆøÖÊÁ¿·Ö¼¶ÈçÏÂ±í£º
¾«Ó¢¼Ò½ÌÍø
¶Ôij³ÇÊÐÒ»Ä꣨365Ì죩µÄ¿ÕÆøÖÊÁ¿½øÐмà²â£¬»ñµÃµÄAPIÊý¾Ý°´ÕÕÇø¼ä[0£¬50]£¬£¨50£¬100]£¬£¨100£¬150]£¬£¨150£¬200]£¬£¨200£¬250]£¬£¨250£¬300]½øÐзÖ×飬µÃµ½ÆµÂÊ·Ö²¼Ö±·½Í¼Èçͼ£®
£¨1£©ÇóÖ±·½Í¼ÖÐxµÄÖµ£»
£¨2£©¼ÆËãÒ»ÄêÖпÕÆøÖÊÁ¿·Ö±ðΪÁ¼ºÍÇá΢ÎÛȾµÄÌìÊý£»
£¨3£©Çó¸Ã³ÇÊÐijһÖÜÖÁÉÙÓÐ2ÌìµÄ¿ÕÆøÖÊÁ¿ÎªÁ¼»òÇá΢ÎÛȾµÄ¸ÅÂÊ£®
¾«Ó¢¼Ò½ÌÍø
£¨½á¹ûÓ÷ÖÊý±íʾ£®ÒÑÖª57=78125£¬27=128£¬
3
1825
+
2
365
+
7
1825
+
3
1825
+
8
9125
=
123
9125
£¬365=73¡Á5£©
·ÖÎö£º£¨1£©¸ù¾ÝËùÓоØÐεÄÃæ»ýºÍΪ1£¬½¨Á¢µÈÁ¿¹Øϵ£¬½âÖ®¼´¿É£»
£¨2£©¿ÕÆøÖÊÁ¿·Ö±ðΪÁ¼ºÍÇá΢ÎÛȾ£¬ÔÚƵÂÊÖ±·½Í¼ÖÐÔÚµÚ¶þ×éºÍµÚÈý×飬Çó³öÕâÁ½×éµÄƵÂÊ·Ö±ðÔÙ³ËÒÔ365¼´¿ÉÇó³öËùÇó£»
£¨3£©ÏÈÇó³ö¸Ã³ÇÊÐÒ»ÄêÖÐÿÌì¿ÕÆøÖÊÁ¿ÎªÁ¼»òÇá΢ÎÛȾµÄ¸ÅÂÊ£¬È»ºó¸ù¾Ý¶ÔÁ¢Ê¼þµÄ¸ÅÂʺÍΪ1Çó³öÆøÖÊÁ¿²»ÎªÁ¼ÇÒ²»ÎªÇá΢ÎÛȾµÄ¸ÅÂÊ£¬¸ù¾Ý¸ÅÂʹ«Ê½¼´¿ÉÇó³öÒ»ÖÜÖÁÉÙÓÐÁ½Ìì¿ÕÆøÖÊÁ¿ÎªÁ¼»òÇá΢ÎÛȾµÄ¸ÅÂÊ£®
½â´ð£º½â£º£¨1£©ÓÉͼ¿ÉÖªx=1-(
3
1825
+
2
365
+
7
1825
+
3
1825
+
8
9125
)¡Á50=1-
123
9125
¡Á50
¡Á50£¬½âµÃx=
119
18250
£»
£¨2£©Ò»ÄêÖпÕÆøÖÊÁ¿·Ö±ðΪÁ¼ºÍÇá΢ÎÛȾµÄÌìÊýΪ£º365¡Á
119
18250
¡Á50=119
£¬365¡Á
2
365
¡Á50=100
£»
£¨3£©¸Ã³ÇÊÐÒ»ÄêÖÐÿÌì¿ÕÆøÖÊÁ¿ÎªÁ¼»òÇá΢ÎÛȾµÄ¸ÅÂÊΪ
119
18250
¡Á50+
2
365
¡Á50=
219
365
=
3
5
£¬Ôò¿ÕÆøÖÊÁ¿²»ÎªÁ¼ÇÒ²»ÎªÇá΢ÎÛȾµÄ¸ÅÂÊΪ1-
3
5
=
2
5
£¬Ò»ÖÜÖÁÉÙÓÐÁ½Ìì¿ÕÆøÖÊÁ¿ÎªÁ¼»òÇá΢ÎÛȾµÄ¸ÅÂÊΪ1-
C
7
7
(
2
5
)7(
3
5
)0-
C
6
7
(
2
5
)6(
3
5
)1=
76653
78125
£®
µãÆÀ£º±¾Ì⿼²éƵÂÊ·Ö²¼Ö±·½Í¼µÄÏà¹Ø֪ʶ£¬ÒÔ¼°¸ÅÂÊÎÊÌâµÈÓйØ֪ʶ£¬Ö±·½Í¼Öеĸ÷¸ö¾ØÐεÄÃæ»ý´ú±íÁËƵÂÊ£¬ËùÒÔ¸÷¸ö¾ØÐÎÃæ»ýÖ®ºÍΪ1£¬¶ÔÁ¢Ê¼þµÄ¸ÅÂʺÍΪ1£¬ÊôÓÚÖеµÌ⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

³ÇÊеĿÕÆøÖÊÁ¿ÒÔÆä¿ÕÆøÖÊÁ¿Ö¸ÊýAPI£¨ÎªÕûÊý£©ºâÁ¿£¬Ö¸ÊýÔ½´ó£¬¼¶±ðÔ½¸ß£¬ËµÃ÷ÎÛȾԽÑÏÖØ£¬¶ÔÈËÌ彡¿µµÄÓ°ÏìÒ²Ô½Ã÷ÏÔ£®¸ù¾Ý¿ÕÆøÖÊÁ¿Ö¸ÊýAPIµÄ²»Í¬£¬¿É½«¿ÕÆøÖÊÁ¿·Ö¼¶ÈçÏÂ±í£º
API 0¡«50 51¡«100 101¡«150 151¡«200 201¡«250 251¡«300 £¾300
×´¿ö ÓÅ Á¼ Çá΢ÎÛȾ Çá¶ÈÎÛȾ ÖжÈÎÛȾ ÖжÈÖØÎÛȾ ÖضÈÎÛȾ
ΪÁËÁ˽âij³ÇÊÐ2011ÄêµÄ¿ÕÆøÖÊÁ¿Çé¿ö£¬ÏִӸóÇÊÐÒ»Äê¿ÕÆøÖÊÁ¿Ö¸ÊýAPIµÄ¼à²âÊý¾Ý¿âÖУ¬Óüòµ¥Ëæ»ú³éÑù·½·¨³éÈ¡30¸ö¿ÕÆøÖÊÁ¿Ö¸ÊýAPI½øÐзÖÎö£¬µÃµ½ÈçÏÂÊý¾Ý£º
API·Ö×é [41£¬51£© [51£¬61£© [61£¬71£© [71£¬81£© [81£¬91£© [91£¬101£© [101£¬111]
ƵÊý   2     1    4    6   10 5   2
£¨¢ñ£©Íê³ÉÏÂÃæƵÂÊ·Ö²¼Ö±·½Í¼£¬²¢ÇóÖÊÁ¿Ö¸ÊýAPIµÄÖÐλÊý´óС£»
£¨¢ò£©¹À¼Æ¸Ã³ÇÊÐÒ»ÄêÖпÕÆøÖÊÁ¿ÎªÓÅÁ¼µÄ¸ÅÂÊ£»
£¨¢ó£©ÇëÄãÒÀ¾ÝËù¸øÊý¾ÝºÍÉÏÊö·Ö¼¶±ê×¼£¬¶Ô¸Ã³ÇÊеĿÕÆøÖÊÁ¿¸ø³öÒ»¸ö¼ò¶ÌÆÀ¼Û£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

£¨2009¹ã¶«¾íÀí£©£¨±¾Ð¡ÌâÂú·Ö12·Ö£©

¸ù¾Ý¿ÕÆøÖÊÁ¿Ö¸ÊýAPI£¨ÎªÕûÊý£©µÄ²»Í¬£¬¿É½«¿ÕÆøÖÊÁ¿·Ö¼¶ÈçÏÂ±í£º

¶Ôij³ÇÊÐÒ»Ä꣨365Ì죩µÄ¿ÕÆøÖÊÁ¿½øÐмà²â£¬»ñµÃµÄAPIÊý¾Ý°´ÕÕÇø¼ä£¬£¬£¬£¬£¬½øÐзÖ×飬µÃµ½ÆµÂÊ·Ö²¼Ö±·½Í¼Èçͼ5.                          

£¨1£©ÇóÖ±·½Í¼ÖеÄÖµ£»

£¨2£©¼ÆËãÒ»ÄêÖпÕÆøÖÊÁ¿·Ö±ðΪÁ¼ºÍÇá΢ÎÛȾµÄÌìÊý£»

£¨3£©Çó¸Ã³ÇÊÐijһÖÜÖÁÉÙÓÐ2ÌìµÄ¿ÕÆøÖÊÁ¿ÎªÁ¼»òÇá΢ÎÛȾµÄ¸ÅÂÊ.

£¨½á¹ûÓ÷ÖÊý±íʾ£®ÒÑÖª£¬£¬ £¬£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

£¨±¾Ð¡ÌâÂú·Ö12·Ö£©

¸ù¾Ý¿ÕÆøÖÊÁ¿Ö¸ÊýAPI£¨ÎªÕûÊý£©µÄ²»Í¬£¬¿É½«¿ÕÆøÖÊÁ¿·Ö¼¶ÈçÏÂ±í£º

¶Ôij³ÇÊÐÒ»Ä꣨365Ì죩µÄ¿ÕÆøÖÊÁ¿½øÐмà²â£¬»ñµÃµÄAPIÊý¾Ý°´ÕÕÇø¼ä£¬£¬£¬£¬£¬½øÐзÖ×飬µÃµ½ÆµÂÊ·Ö²¼Ö±·½Í¼Èçͼ5.                          

£¨1£©ÇóÖ±·½Í¼ÖеÄÖµ£»

£¨2£©¼ÆËãÒ»ÄêÖпÕÆøÖÊÁ¿·Ö±ðΪÁ¼ºÍÇá΢ÎÛȾµÄÌìÊý£»

£¨3£©Çó¸Ã³ÇÊÐijһÖÜÖÁÉÙÓÐ2ÌìµÄ¿ÕÆøÖÊÁ¿ÎªÁ¼»òÇá΢ÎÛȾµÄ¸ÅÂÊ.

£¨½á¹ûÓ÷ÖÊý±íʾ£®ÒÑÖª£¬£¬ £¬£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º2011-2012ѧÄêÄþÏĸßÈýµÚÁù´ÎÔ¿¼Àí¿ÆÊýѧÊÔ¾í ÌâÐÍ£º½â´ðÌâ

³ÇÊеĿÕÆøÖÊÁ¿ÒÔÆä¿ÕÆøÖÊÁ¿Ö¸ÊýAPI£¨ÎªÕûÊý£©ºâÁ¿£¬Ö¸ÊýÔ½´ó£¬¼¶±ðÔ½¸ß£¬ËµÃ÷ÎÛȾԽÑÏÖØ£¬¶ÔÈËÌ彡¿µµÄÓ°ÏìÒ²Ô½Ã÷ÏÔ£®¸ù¾Ý¿ÕÆøÖÊÁ¿Ö¸ÊýAPIµÄ²»Í¬£¬¿É½«¿ÕÆøÖÊÁ¿·Ö¼¶ÈçÏÂ±í£º

API

0~50

51~100

101~150

151~200

201~250

251~300

>300

×´¿ö

ÓÅ

Á¼

Çá΢ÎÛȾ

Çá¶ÈÎÛȾ

ÖжÈÎÛȾ

ÖжÈÖØÎÛȾ

ÖضÈÎÛȾ

 

ΪÁËÁ˽âij³ÇÊÐ2011ÄêµÄ¿ÕÆøÖÊÁ¿Çé¿ö£¬ÏִӸóÇÊÐÒ»Äê¿ÕÆøÖÊÁ¿Ö¸ÊýAPIµÄ¼à²âÊý¾Ý¿âÖУ¬Óüòµ¥Ëæ»ú³éÑù·½·¨³éÈ¡30¸ö¿ÕÆøÖÊÁ¿Ö¸ÊýAPI½øÐзÖÎö£¬µÃµ½ÈçÏÂÊý¾Ý£º

API·Ö×é

ƵÊý

  2

    1

   4

   6

  10

5

  2

 

 

 

 

 

£¨¢ñ£©Íê³ÉÏÂÃæƵÂÊ·Ö²¼Ö±·½Í¼£¬²¢ÇóÖÊÁ¿Ö¸ÊýAPIµÄÖÐλÊý´óС£»

£¨¢ò£©¹À¼Æ¸Ã³ÇÊÐÒ»ÄêÖпÕÆøÖÊÁ¿ÎªÓÅÁ¼µÄ¸ÅÂÊ£»

£¨¢ó£©ÇëÄãÒÀ¾ÝËù¸øÊý¾ÝºÍÉÏÊö·Ö¼¶±ê×¼£¬¶Ô¸Ã³ÇÊеĿÕÆøÖÊÁ¿¸ø³öÒ»¸ö¼ò¶ÌÆÀ¼Û.

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸