ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿¿Æѧ̽¾¿»î¶¯Í¨³£°üÀ¨ÒÔÏ»·½Ú£ºÌá³öÎÊÌ⣬×÷³ö¼ÙÉ裬Öƶ¨¼Æ»®£¬ËѼ¯Ö¤¾Ý£¬ÆÀ¹À½»Á÷µÈ¡£Ò»×éͬѧÑо¿¡°Ô˶¯ÎïÌåËùÊÜ¿ÕÆø×èÁ¦ÓëÔ˶¯ËٶȹØϵ¡±µÄ̽¾¿¹ý³ÌÈçÏ£º
A£®ÓÐͬѧÈÏΪ£ºÔ˶¯ÎïÌåËùÊÜ¿ÕÆø×èÁ¦¿ÉÄÜÓëÆäÔ˶¯ËÙ¶ÈÓйØ
B£®ËûÃǼƻ®ÀûÓÃһЩ¡°Ð¡Ö½±¡±×÷ΪÑо¿¶ÔÏó£¬Óó¬Éù²â¾àÒǵÈÒÇÆ÷²âÁ¿¡°Ð¡Ö½±¡±ÔÚ¿ÕÖÐÖ±ÏßÏÂÂäʱµÄÏÂÂä¾àÀë¡¢ËÙ¶ÈËæʱ¼ä±ä»¯µÄ¹æÂÉ£¬ÒÔÑéÖ¤¼ÙÉè
C£®ÔÚÏàͬµÄʵÑéÌõ¼þÏ£¬Í¬Ñ§ÃÇÊ×ÏȲâÁ¿Á˵¥Ö»¡°Ð¡Ö½±¡±ÔÚ¿ÕÖÐÏÂÂä¹ý³ÌÖв»Í¬Ê±¿ÌµÄÏÂÂä¾àÀ룬½«Êý¾ÝÌîÈë±íÖУ¬Èçͼ£¨a£©ÊǶÔÓ¦µÄλÒƨCʱ¼äͼÏß¡£È»ºó½«²»Í¬ÊýÁ¿µÄ¡°Ð¡Ö½±¡±µþ·ÅÔÚÒ»Æð´Ó¿ÕÖÐÏÂÂ䣬·Ö±ð²â³öËüÃǵÄËٶȨCʱ¼äͼÏߣ¬Èçͼ£¨b£©ÖÐͼÏß1¡¢2¡¢3¡¢4¡¢5Ëùʾ
D£®Í¬Ñ§ÃǶÔʵÑéÊý¾Ý½øÐзÖÎö¡¢¹éÄɺó£¬Ö¤ÊµÁËËûÃǵļÙÉè
ʱ¼ä£¨s£© | ÏÂÂä¾àÀ루m£© | ʱ¼ä£¨s£© | ÏÂÂä¾àÀ루m£© |
0.0 | 0.000 | 1.2 | 0.957 |
0.4 | 0.036 | 1.6 | 1.447 |
0.8 | 0.469 | 2.0 | x |
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÓëÉÏÊö¹ý³ÌÖÐA¡¢C²½ÖèÏàÓ¦µÄ¿Æѧ̽¾¿»·½Ú·Ö±ðÊÇ________¡¢________¡£
£¨2£©Í¼£¨a£©ÖеÄAB¶Î·´Ó³ÁËÔ˶¯ÎïÌåÔÚ×ö________Ô˶¯£¬±íÖÐx´¦µÄֵΪ________¡£
£¨3£©Í¼£¨b£©Öи÷ÌõͼÏß¾ßÓй²Í¬Ìص㣬¡°Ð¡Ö½±¡±ÔÚÏÂÂäµÄ¿ªÊ¼½×¶Î×ö__________Ô˶¯£¬×îºó¡°Ð¡Ö½±¡±×ö________Ô˶¯£»
¡¾´ð°¸¡¿£¨1£©×÷³ö¼ÙÉè ËѼ¯Ö¤¾Ý £¨2£©ÔÈËÙÖ±Ïß 1.937 £¨3£©¼ÓËٶȼõСµÄ¼ÓËÙ ÔÈËÙ
¡¾½âÎö¡¿£¨1£©²½ÖèAÊÇÌá³ö¿ÉÄܵĹæÂÉ£¬²½ÖèCÊÇ°´ÕÕÒ»¶¨µÄÔÀí²âÁ¿³öÐèÒªµÄÊý¾Ý£¬ÒÔ±ã¶Ô¼ÙÉè½øÐÐÑéÖ¤£»¹ÊÕâÁ½¸ö»·½ÚÓ¦¸ÃÊÇ£ºÌá³ö¼ÙÉ裬ÊÕ¼¯Ö¤¾Ý¡£
£¨2£©ÔÈËÙÖ±ÏßÔ˶¯µÄλÒÆʱ¼äͼÏóÊÇÒ»ÌõÇãбµÄÖ±Ïߣ¬Í¼ÖÐAB¶ÎÊÇÖ±Ïߣ¬±íʾÔÈËÙÖ±ÏßÔ˶¯£»¸ù¾ÝÔÈËÙÖ±ÏßÔ˶¯µÄ¹æÂɵóöÏàµÈµÄʱ¼äÄÚͨ¹ýµÄλÒÆÏàͬ£¬ËùÒÔ¡£
£¨3£©ËÙ¶Èʱ¼äͼÏóÉÏijµãµÄÇÐÏßµÄбÂʱíʾ¸Ãµã¶ÔӦʱ¿ÌÎïÌåµÄ¼ÓËٶȣ¬Í¼ÖÐÎåÌõÇúÏ߶¼Öð½¥±äƽ£¬¹Ê¶¼±íʾ¼ÓËÙ¶ÈÖð½¥¼õС£¬×îºó×öÔÈËÙÔ˶¯¡£
![](http://thumb2018.1010pic.com/images/loading.gif)