·µ»Ø

µÛÉÙÐ×ÃÍ£ºÌðÆÞ£¬ÃÛÃÛ³è

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚ120Õ ÄãÊýѧ²»ºÃ(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
    °×Óð³öÁ˲ÍÌü£¬¾Í¿´¼û½ÖµÀ¶ÔÃæÍ£ÁËÁ¾ÉÝ»ª×ð¹óµÄÀÍ˹À­À³Ë¹»ÃÓ°£¬ÄÐÈËÉíÐÎͦ°Îñý³¤µÄÒÐÔÚÒ»ÅÔ£¬ÄÇË«Éî³ÁÈçÄ«µÄË«íø´©¹ýÈ˺£³¯ËýÍû¹ýÀ´¡£35xs

    ÉòÁè·ç£¿

    ËäÈ»²»ÖªµÀËûΪʲô»á³öÏÖÔÚÕâÀ°×Óð»¹ÊÇ´©¹ýÂí·¿ì²½×ßÁ˹ýÈ¥¡£

    ¡°Éò×Ü¡£¡±

    ÉòÁè·ç΢΢Ìôü£¬¿´×ÅËý²»Ì«ºÃ¿´µÄÁ³É«£¬ÄÇÕÅËØÀ´Àä¾þµÄÁ³ÉϳýÁ˵­Ä®ÔÙÎÞÆäËû¶àÓàµÄ±íÇé¡£

    ¡°ÊÜ´ìÁË£¿¡±

    ¡°¡±

    °×ÓðĬ²»×÷ÉùµÄÒÆ¿ªÊÓÏß¿´Ïò±ð´¦¡£

    ¡°ËÀ²øÀôòµÄÇóÈ˸ıäÖ÷Ò⣬Õâ¾ÍÊÇÄãµÄ°ì·¨£¿¡±ÉòÁè·çÇáàÍÁËÉù£¬ËƺõºÜ±ÉÊÓËýÕâÖÖËÀ²øÀôòÌò×ÅÁ³ÇóÈ˵ÄÐÐΪ¡£35xs

    ¡°²»ÊÔÒ»ÊÔÔõô֪µÀ£¿¡±

    ËäÈ»ËýÊÇÔõôҲÏë²»µ½¶Ô·½¾¹È»»áÌá³öÕâôö»öºÏÂÁ÷µÄÌõ¼þ£¬»¹ÅãÒ»Íí£¿ÏëµÃÃÀ£¡Ëýûµ±³¡õßËûÒ»½Å¾Í²»´íÁË¡£

    ¡°¶Ô·½¿ª³öʲôÌõ¼þ£¿¡±

    ÉòÁè·çÄ¿¹âÉî³ÁµÄ¶¢×ÅËýÁ³ÉÏ΢ÃîµÄ±íÇ飬ºÃÆæÄǸöÎÞÀµÁõ´óÓíµ½µ×˵ÁËʲô£¬ÈÃËýÁ³É«Õâô²»ºÃµÄ³öÀ´ÁË¡£

    ¡°²»ÓÃÄã¹Ü£¬ÎÒ×Ü»áÓа취ÈÃËû´ðÓ¦£¡¡±

    °×Óð²»´ð£¬ÑÛÉñ·´¶ø¸ü¾óǿִ×Å£¬ÑÛµ×Ò»ÉÁ¶ø¹ýµÄ×ÔÐÅ£¬¿´ÉÏÈ¥ÏñÊÇÓÐÁ˰ÑÎÕ¡£35xs
µÚ120Õ ÄãÊýѧ²»ºÃ(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³