Go to content Go to navigation Go to search

Ò»¸ö×ÔÈ»Êý³ËÒÔÒ»¸öСÊýµÈÓÚÕâ¸ö×ÔÈ»Êý¼ÓÉÏÕâ¸öСÊý£¬ÎÊ£ºÕâ¸ö×ÔÈ»ÊýºÍСÊýÊǶàÉÙ£¿

January 8th, 2009 by QIANDUO

  • Ò»¸ö×ÔÈ»Êý³ËÒÔÒ»¸öСÊýµÈÓÚÕâ¸ö×ÔÈ»Êý¼ÓÉÏÕâ¸öСÊý£¬ÎÊ£ºÕâ¸ö×ÔÈ»ÊýºÍСÊýÊǶàÉÙ£¿



  • ×î¼Ñ´ð°¸ - ÓÉͶƱÕß2008-06-12 11:51:40Ñ¡³ö

    ¶ÔÕâÁ½¸öÊý»¹ÓÐʲô±ðµÄÏÞÖÆÃ´£¿Èç¹ûûÓУ¬ÄÇô´ð°¸²»Î¨Ò»°É¡­¡­
    ´Ó3¿ªÊ¼£¬Ã¿¸ö×ÔÈ»ÊýËÆºõ¶¼¿ÉÒÔ£¬¶ÔÓ¦µÄСÊý¾ÍÊǸÃ×ÔÈ»Êý³ýÒÔ±ÈËüС1µÄÄǸö×ÔÈ»Êý£¬Èç3ºÍ3¡Â2£½1.5£»4ºÍ4¡Â3=1.3333¡­£»5ºÍ5¡Â4=1.25



  • Â¥ÉϵÄÄÇλ»Ø´ðµÃºÜÍêÕûÁË¡£ÍêȫͬÒâ¡£
    Èç¹ûÌáÎÊÕßÊÇСѧÉúµÄ»°£¬Ö»Òª¼Çס£º3ºÍ1.5 6ºÍ1.2 ¾Í¿ÉÒÔÁË£º£©



  • ÉèX XΪ×ÔÈ»Êý £¬ ÉèY YΪСÊý
    xy=x+y
    µ±x=0ʱ 0=y£¨²»·ûÌâÒ⣩
    ËùÒÔx²»µÈ0
    £¨y-1£©x=y
    x=y/y-1
    x=y-1+1/y-1=1+(1/y-1)
    ÒòΪxÊÇ×ÔÈ»Êý
    ËùÒÔ1/y-1´óÓÚ0
    y-1´óÓÚ0
    y´óÓÚ1
    ÒòΪxÊÇ×ÔÈ»Êý
    ËùÒÔy´óÓÚ1²¢Ð¡ÓÚ2
    yµÄȡֵ£º1.5 1.1 1.2 1.25 1.01 1.001 1.0001 1.00001 1.05
    1.02 1.025µÈ
    Ö»ÒªÂú×ãy-1Äܱ»1Õû³ý
    ¶ÔÓ¦µÄx£º3 11 6 5 101 1001 10001 100001 21µÈ




  • ½â: Éè×ÔÈ»ÊýΪX,СÊýΪY;
    ÒÀÌâÒâÓÐ:
    XY=X£«Y
    X=1/(Y£­1)
    =1£«1/(Y£­1)
    ÒòXΪ×ÔÈ»Êý,1Ϊ×ÔÈ»Êý;
    ËùÒÔ1/(Y£­1)±ØÎªÕûÊý»ò×ÔÈ»Êý,
    Ö»Óе±Y=1.5»òY=0.5ʱ,
    1/(Y£­1)Ϊ×ÔÈ»Êý»òÕûÊý
    ÏàÓ¦µÄX=1£«1/(1.5£­1)=3
    »òX=1£«1/(0.5£­1)=£­1(ÉáÈ¥)
    ËùÒÔÕâ¸ö×ÔÈ»ÊýÊÇ3,СÊýÊÇ1.5









  • #If you have any other info about this subject , Please add it free.#
    êdzÆ:
    ÓÊÏä:
    µç»°:

    ÄúµÄÁôÑÔ:


    Èç¹ûÄúÓйØÓÚ Ò»¸ö×ÔÈ»Êý³ËÒÔÒ»¸öСÊýµÈÓÚÕâ¸ö×ÔÈ»Êý¼ÓÉÏÕâ¸öСÊý£¬ÎÊ£ºÕâ¸ö×ÔÈ»ÊýºÍСÊýÊǶàÉÙ£¿ ·½ÃæµÄ²úÆ·»òÕß¿´·¨£¬¾´ÇëÔÚ´Ë·¢²¼.
    • Posted in jsgp.com edit

    ÃÀÅ®CEO´øÁìµÄ¡°Ò»´ó°Ñ¡±ÍøÕ¾ °¢Àï°Í°Í³É¹¦ÊÇÒ»¸öÉú̬Á´µÄ³É¹¦