ÌâÄ¿ÄÚÈÝ
ijѧϰС×éΪÁË̽¾¿ÎïÌåÊܵ½¿ÕÆø×èÁ¦Ê±Ô˶¯ËÙ¶ÈËæÊ±¼äµÄ±ä»¯¹æÂÉ£¬ËûÃDzÉÓÃÁË¡°Ì½¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿µÄ¹ØÏµ¡±µÄʵÑé×°Öã¨ÈçͼËùʾ£©¡£ÊµÑéʱ
£¨1£©ÎªÁËÆ½ºâС³µÔ˶¯ÖÐÓëľ°åÖ®¼äµÄ×èÁ¦¡£Ó¦¸Ã²ÉÓÃÏÂÃæËùÊöµÄ ¡ø ·½·¨£¨Ñ¡ÌîA¡¢B¡¢C¡¢D£©¡£
A£®Öð²½µ÷½Úľ°åµÄÇãб³Ì¶È£¬Ê¹Ð¡³µÔÚľ°åÉϱ£³Ö¾²Ö¹
B£®Öð²½µ÷½Úľ°åµÄÇãб³Ì¶È£¬Ê¹¾²Ö¹µÄС³µ¿ªÊ¼Ô˶¯
C£®Öð²½µ÷½Úľ°åµÄÇãб³Ì¶È£¬Ê¹¼ÐÔÚС³µºóÃæµÄÖ½´øÉÏËù´òµÄµã¼ä¸ô¾ùÔÈD£®ÒÔÉϲÙ×÷¾ù¿ÉÒÔ
£¨2£©Æ½ºâÁËС³µÓëľ°å¼äµÄ×èÁ¦ºó£¬ÔÚС³µÉϰ²×°Ò»±¡°å£¬ÒÔÔö´ó¿ÕÆø¶ÔС³µÔ˶¯µÄ×èÁ¦¡£ÍùíÀÂëÅÌÖмÓÈëһСíÀÂ룬ÔÚÊÍ·ÅС³µ ¡ø £¨Ñ¡Ì֮ǰ¡±»ò¡°Ö®ºó¡±£©½Óͨ´òµã¼ÆÊ±Æ÷µÄµçÔ´£¬ÔÚÖ½´øÉÏ´ò³öһϵÁеĵ㡣
£¨3£©´ÓÖ½´øÉÏѡȡÈô¸É¼ÆÊýµã½øÐвâÁ¿£¬µÃ³ö¸÷¼ÆÊýµãµÄʱ¼ä
ÓëËÙ¶È
µÄÊý¾ÝÈçÏÂ±í£º
| ʱ¼ä | 0 | 0.10 | 0.20 | 0.30 | 0.40 | 0.50 |
| ËÙ¶È | 0.12 | 0.19 | 0.23 | 0.26 | 0.28 | 0.29 |
Çë¸ù¾ÝʵÑéÊý¾ÝÔÚ´ðÌâÖ½ÉÏ×÷³öС³µµÄ
ͼÏó¡£
£¨4£©Í¨¹ý¶ÔʵÑé½á¹ûµÄ·ÖÎö£¬ÓÐͬѧÈÏΪ£ºËæ×ÅÔ˶¯ËٶȵÄÔö¼Ó£¬Ð¡³µËùÊÜµÄ¿ÕÆø×èÁ¦½«±ä´ó£¬ÄãÊÇ·ñͬÒâËûµÄ¹Ûµã£¿Çë¸ù¾Ý
ͼÏó¼òÒª²ûÊöÀíÓÉ¡£
![]()
![]()
£¨1£©C £¨2·Ö£© £¨2£©Ö®Ç° £¨2·Ö£©
£¨3£©£¨¼ûÓÒͼ£¬Ö±Ïß¡¢ÕÛÏß²»¸ø·Ö£©£¨2·Ö£©
£¨4£©Í¬Ò⣨2·Ö£© ÔÚv-tͼÏóÖУ¬ËÙ¶ÈÔ½´óʱ£¬¼ÓËÙ¶ÈԽС£¬Ð¡³µÊܵ½µÄºÏÁ¦Ô½Ð¡£¬ÔòС³µÊÜ¿ÕÆø×èÁ¦Ô½´ó¡££¨2·Ö£©
![]()