ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿£¨5·Ö£©Íõ±óͬѧÀûÓá°Ìæ´ú·¨¡±²âÁ¿Ò»Á£»¨ÉúÃ×µÄÃܶȣ¬ÊµÑé¹ý³ÌÈçͼËùʾ£¬
(1)ÔÚÏÂÁпոñÖÐÌîдÊʵ±ÄÚÈÝ£®
¢ÙÑ¡ÔñÒ»Á£±¥ÂúµÄ»¨ÉúÃ×·ÅÈë×°ÓÐÊÊÁ¿Ë®µÄ͸Ã÷²£Á§±ÖУ¬·¢ÏÖ»¨ÉúÃ×ϳÁÖÁ±µ×£¬Èçͼ25¼×Ëùʾ£¬´Ëʱ»¨ÉúÃ×ËùÊܵĸ¡Á¦ (Ìî¡°´óÓÚ¡±¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±)ÖØÁ¦¡£
¢ÚÍù±ÖÐÖð½¥¼ÓÑβ¢½Á°è£¬Ö±ÖÁ¹Û²ìµ½»¨ÉúÃ× £¬Ëæ¼´Í£Ö¹¼ÓÑΣ¬ÈçͼÒÒ¡£
¢ÛÈ¡³ö»¨ÉúÃ×£¬Óõ÷ºÃµÄÌìƽ²â±×ÓºÍÑÎË®µÄ×ÜÖÊÁ¿£¬Èçͼ±û£¬ÌìƽµÄ¶ÁÊýΪ g¡£
¢Ü½«²£Á§±ÖеÄÑÎˮȫ²¿µ¹ÈëÁ¿Í²£¬Èçͼ¶¡£¬Á¿Í²µÄ¶ÁÊýΪ mL¡£
¢ÝÀûÓÃÃܶȹ«Ê½¼ÆËã³öÑÎË®µÄÃܶȣ¬¼´Îª»¨ÉúÃ×µÄÃܶȡ£
(2)ʵÑéÖÐÒÅ©ÁËÖØÒªµÄÒ»²½£¬¼´_______________________________¡£
¡¾´ð°¸¡¿£¨1£©¢ÙСÓÚ ¢ÚÐü¸¡ ¢Û121 ¢Ü55£»£¨2£©µÚ¢Ü²½²Ù×÷ºó»¹Ó¦²âÁ¿µ¹³öË®ºó²£Á§±µÄÖÊÁ¿
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º£¨1£©¢Ù¸ù¾ÝÎïÌåµÄ¸¡³ÁÌõ¼þ¿ÉÖª£¬»¨ÉúÃ×ϳÁÖÁ±µ×£¬´Ëʱ»¨ÉúÃ×ËùÊܵĸ¡Á¦Ð¡ÓÚÖØÁ¦£»¢ÚÍù±ÖÐÖð½¥¼ÓÑβ¢½Á°è£¬Ö±ÖÁ¹Û²ìµ½»¨ÉúÃ×Ðü¸¡£¬ÒòΪ»¨ÉúÃ×ÔÚÑÎË®ÖÐÐü¸¡Ê±£¬»¨ÉúÃ×µÄÃܶȵÈÓÚÑÎË®µÄÃܶȣ¬²Å¿ÉÒÔ²â³öÑÎË®µÄÃܶȴӶøµÃµ½»¨ÉúÃ×µÄÃܶȣ»¢ÛÓÉͼ±û¿ÉÖª£¬ÌìƽµÄ¶ÁÊýΪíÀÂë120g¼ÓÉÏÓÎÂëÔÚ±ê³ßÉϵĶÁÊý1g£¬¹²¼Æ121g£»¢ÜÓÉͼ¶¡¿ÉÖª£¬Á¿Í²µÄ·Ö¶ÈֵΪ1mL£¬Á¿Í²µÄ¶ÁÊýΪ55mL¡£
£¨2£©ÔÚʵÑéÖÐÒª²â³öÑÎË®µÄÃܶȣ¬¾ÍÒª²â³öÑÎË®µÄÖÊÁ¿ºÍÌå»ý£¬±¾ÊµÑéÖ»²â³öÁ˱×ÓºÍÑÎË®µÄ×ÜÖÊÁ¿ºÍÑÎË®µÄÌå»ý£¬ÒªÏëµÃµ½ÑÎË®µÄÖÊÁ¿»¹Òª²â³ö±×ÓÖÊÁ¿£¬ËùÒÔ£¬ÊµÑéÖÐÒÅ©ÁËÖØÒªµÄÒ»²½£¬¼´µÚ¢Ü²½²Ù×÷ºó»¹Ó¦²âÁ¿µ¹³öË®ºó²£Á§±µÄÖÊÁ¿¡£