ÌâÄ¿ÄÚÈÝ
Ïò×óµ÷½ÚƽºâÂÝĸʹºáÁºÆ½ºâ
Ïò×óµ÷½ÚƽºâÂÝĸʹºáÁºÆ½ºâ
£®³ÆÁ¿ÖÊÁ¿Ê±£¬Ëû½«ÏðƤÄà·ÅÔÚÓÒÅÌÖУ¬ÔÚ×óÅÌÄÚ·Å50¿ËµÄíÀÂëÒ»¸ö£¬ÌìÆ½Æ½ºâʱÓÎÂëÔÚ±ê³ßÉϵÄλÖÃÈçͼËùʾ£¬ÔòÏðƤÄàµÄÖÊÁ¿46.6
46.6
¿Ë£®Èç°ÑÉÏÊöʵÑéÒÆµ½É½¶¥ÉϽøÐУ¬ÔòʵÑé½á¹û½«²»±ä
²»±ä
£¬Èç¹ûíÀÂë·¢ÉúÄ¥Ëð£¬ÔòʵÑé½á¹û½«Æ«´ó
Æ«´ó
£¨Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±¡¢¡°²»±ä¡±£©£®·ÖÎö£º£¨1£©ÔÚµ÷½ÚÌìÆ½Æ½ºâʱ£¬ÄĶ˵ÄÅ̽ϸߣ¬Æ½ºâÂÝĸÏòÄĶËÒÆ¶¯£»
£¨2£©ÔÚµ÷ƽ¹ý³ÌÖУ¬²»½«ÓÎÂë¹éÁ㣬Ï൱ÓÚÔÚÓÒÅÌÖмÓÈëíÀÂ룬ÔÚ¶ÁÊýʱ»áÔì³ÉËù²âÁ¿µÄÊýֵƫ´ó£»
£¨3£©ÌìÆ½Æ½ºâʱ£¬ÎïÌåµÄÖÊÁ¿µÈÓÚíÀÂëÖÊÁ¿¼ÓÓÎÂëÔÚ±ê³ßÉÏËù¶ÔµÄ¿Ì¶ÈÖµ£»
£¨5£©ÖÊÁ¿ÎïÌå±¾ÉíµÄÒ»ÖÖÐÔÖÊ£¬ÓëλÖá¢ÐÎ×´¡¢×´Ì¬Î޹أ»
£¨4£©ÈôíÀÂëÄ¥Ëð£¬ÔòÄ¥Ë𲿷ÖÐèͨ¹ýÏòÓÒµ÷½ÚÓÎÂëÀ´²¹³ä£¬ËùÒÔ²âÁ¿ÖµÆ«´ó£®
£¨2£©ÔÚµ÷ƽ¹ý³ÌÖУ¬²»½«ÓÎÂë¹éÁ㣬Ï൱ÓÚÔÚÓÒÅÌÖмÓÈëíÀÂ룬ÔÚ¶ÁÊýʱ»áÔì³ÉËù²âÁ¿µÄÊýֵƫ´ó£»
£¨3£©ÌìÆ½Æ½ºâʱ£¬ÎïÌåµÄÖÊÁ¿µÈÓÚíÀÂëÖÊÁ¿¼ÓÓÎÂëÔÚ±ê³ßÉÏËù¶ÔµÄ¿Ì¶ÈÖµ£»
£¨5£©ÖÊÁ¿ÎïÌå±¾ÉíµÄÒ»ÖÖÐÔÖÊ£¬ÓëλÖá¢ÐÎ×´¡¢×´Ì¬Î޹أ»
£¨4£©ÈôíÀÂëÄ¥Ëð£¬ÔòÄ¥Ë𲿷ÖÐèͨ¹ýÏòÓÒµ÷½ÚÓÎÂëÀ´²¹³ä£¬ËùÒÔ²âÁ¿ÖµÆ«´ó£®
½â´ð£º½â£ºÓÉͼ֪£¬×óÅ̽ϸߣ¬ËùÒÔÓ¦½«Æ½ºâÂÝĸÏò×óÒÆ¶¯£¬Ê¹ºáÁºÆ½ºâ£»
ÔÚ²âÁ¿¹ý³ÌÖУ¬ÓÒÅÌ·ÅÏðƤÄ࣬×óÅÌ·ÅíÀÂ룬ÏòÓÒÒÆ¶¯ÓÎÂ룬¸ù¾ÝÌìÆ½µÄ¶ÁÊý·¨Ôò£¬míÀÂë=mÎï+mÓÎÂ룬ÓÉͼÒÒÖª£¬±ê³ßµÄ·Ö¶ÈֵΪ0.2g£¬
ËùÒÔmÎï=míÀÂë-mÓÎÂë=50g-3.4g=46.6g£»
Èç¹ûíÀÂë·¢ÉúÄ¥Ëð£¬Ä¥Ë𲿷ÖÐèͨ¹ýÏòÓÒµ÷½ÚÓÎÂëÀ´²¹³ä£¬ÔòʵÑé½á¹û½«Æ«´ó£®
¹Ê´ð°¸Îª£ºÏò×óµ÷½ÚƽºâÂÝĸʹºáÁºÆ½ºâ£»46.6£»²»±ä£»Æ«´ó£®
ÔÚ²âÁ¿¹ý³ÌÖУ¬ÓÒÅÌ·ÅÏðƤÄ࣬×óÅÌ·ÅíÀÂ룬ÏòÓÒÒÆ¶¯ÓÎÂ룬¸ù¾ÝÌìÆ½µÄ¶ÁÊý·¨Ôò£¬míÀÂë=mÎï+mÓÎÂ룬ÓÉͼÒÒÖª£¬±ê³ßµÄ·Ö¶ÈֵΪ0.2g£¬
ËùÒÔmÎï=míÀÂë-mÓÎÂë=50g-3.4g=46.6g£»
Èç¹ûíÀÂë·¢ÉúÄ¥Ëð£¬Ä¥Ë𲿷ÖÐèͨ¹ýÏòÓÒµ÷½ÚÓÎÂëÀ´²¹³ä£¬ÔòʵÑé½á¹û½«Æ«´ó£®
¹Ê´ð°¸Îª£ºÏò×óµ÷½ÚƽºâÂÝĸʹºáÁºÆ½ºâ£»46.6£»²»±ä£»Æ«´ó£®
µãÆÀ£º´ËÌ⿼²éÁËÓйØÌìÆ½µÄʹÓü°¶ÁÊý£¬ÔÚµ÷ƽʱӦעÒâ¶þ·Å£¬½«ÌìÆ½·ÅÔÚˮƽ̨ÉÏ£¬½«ÓÎÂë·ÅÔÚ±ê³ß×ó¶ËµÄÁã¿ÌÏß´¦£¬ÓÎÂëµÄ·ÅÖÃÊÇÔÚʵÑé²Ù×÷¹ý³ÌÖÐѧÉúÈÝÒ׺öÂÔµÄÎÊÌ⣻
ÔÚ²âÁ¿¹ý³ÌÖÐӦעÒâ×óÎïÓÒÂ룬²¢Àí½âÏòÓÒÒÆ¶¯ÓÎÂëÏ൱ÓÚÏòÓÒÅÌÖмÓíÀÂ룻
ÈôíÀÂëÄ¥Ëð£¬Ôò²âÁ¿½á¹û»áÆ«´ó£®
ÔÚ²âÁ¿¹ý³ÌÖÐӦעÒâ×óÎïÓÒÂ룬²¢Àí½âÏòÓÒÒÆ¶¯ÓÎÂëÏ൱ÓÚÏòÓÒÅÌÖмÓíÀÂ룻
ÈôíÀÂëÄ¥Ëð£¬Ôò²âÁ¿½á¹û»áÆ«´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿