ÌâÄ¿ÄÚÈÝ
ijͬѧÓÃÍÐÅÌÌìƽ²âÁ¿ÎïÌåÖÊÁ¿Ê±
£¨1£©Ëû°ÑÒѾµ÷½ÚºÃµÄÍÐÅÌÌìƽ°áµ½ÁíһʵÑé×ÀÉÏ£¬ÔòʹÓÃÇ°£º
A£®Ö»Òª½«Ììƽ·ÅÔÚˮƽ̨ÉÏ
B£®Ö»Òªµ÷½ÚºáÁºÆ½ºâ
C£®²»ÐèÒªÔÙµ÷½Ú
D£®ÏȽ«Ììƽ·ÅÔÚˮƽ̨ÉÏ£¬ÔÙµ÷½ÚºáÁºÆ½ºâ
£¨2£©µ±Ëû°ÑÌìƽÖØе÷ºÃºó£¬¾Í°ÑÒ©Æ··ÅÔÚÌìƽµÄÓÒÅÌÖУ¬ÓÃÊÖÏò×óÅÌÖмӼõíÀÂ룬²¢Òƶ¯ÓÎÂ룬ֱµ½Ö¸ÕëÖ¸µ½·Ö¶ÈÅ̵ÄÖÐÑ룬¼ÇÏÂÅÌÖÐíÀÂëµÄÖÊÁ¿¾ÍµÈÓÚÎïÌåµÄÖÊÁ¿£®ËûµÄ²Ù×÷ÖеĴíÎóÊÇ£º
£¨3£©µ±Ëû¸ÄÓÃÕýÈ·µÄ²Ù×÷·½·¨ºó£¬ÅÌÖÐíÀÂëºÍÓÎÂëµÄλÖÃÈçͼËùʾ£¬ÔòÎïÌåµÄÖÊÁ¿ÊÇ£º
£¨1£©Ëû°ÑÒѾµ÷½ÚºÃµÄÍÐÅÌÌìƽ°áµ½ÁíһʵÑé×ÀÉÏ£¬ÔòʹÓÃÇ°£º
D
D
A£®Ö»Òª½«Ììƽ·ÅÔÚˮƽ̨ÉÏ
B£®Ö»Òªµ÷½ÚºáÁºÆ½ºâ
C£®²»ÐèÒªÔÙµ÷½Ú
D£®ÏȽ«Ììƽ·ÅÔÚˮƽ̨ÉÏ£¬ÔÙµ÷½ÚºáÁºÆ½ºâ
£¨2£©µ±Ëû°ÑÌìƽÖØе÷ºÃºó£¬¾Í°ÑÒ©Æ··ÅÔÚÌìƽµÄÓÒÅÌÖУ¬ÓÃÊÖÏò×óÅÌÖмӼõíÀÂ룬²¢Òƶ¯ÓÎÂ룬ֱµ½Ö¸ÕëÖ¸µ½·Ö¶ÈÅ̵ÄÖÐÑ룬¼ÇÏÂÅÌÖÐíÀÂëµÄÖÊÁ¿¾ÍµÈÓÚÎïÌåµÄÖÊÁ¿£®ËûµÄ²Ù×÷ÖеĴíÎóÊÇ£º
Îï¡¢Âë×óÓҵߵ¹£¬ÓÃÊÖÄÃíÀÂ룬ֱ½Ó½«Ò©Æ··ÅÔÚÌìƽµÄÅÌÖÐ
Îï¡¢Âë×óÓҵߵ¹£¬ÓÃÊÖÄÃíÀÂ룬ֱ½Ó½«Ò©Æ··ÅÔÚÌìƽµÄÅÌÖÐ
£®£¨3£©µ±Ëû¸ÄÓÃÕýÈ·µÄ²Ù×÷·½·¨ºó£¬ÅÌÖÐíÀÂëºÍÓÎÂëµÄλÖÃÈçͼËùʾ£¬ÔòÎïÌåµÄÖÊÁ¿ÊÇ£º
78.4g
78.4g
£®·ÖÎö£º¢ÙÌìƽ²âÁ¿Ç°Ó¦·Åµ½Ë®Æ½Ì¨ÉÏ£¬½«ÓÎÂ벦µ½Áã¿Ì¶ÈÏߣ¬ÔÙµ÷½ÚÁ½¶ËÂÝĸʹºáÁºÆ½ºâ£®
¢ÚÌìƽ³ÆÁ¿ÎïÌåÖÊÁ¿Ê±£¬×óÅÌ·ÅÎïÌ壬ÓÒÅÌ·ÅíÀÂ룮
ÏòÅÌÖмӼõíÀÂëʱҪÓÃÄ÷×Ó£¬²»ÄÜÓÃÊÖ½Ó´¥íÀÂ룬²»ÄÜ°ÑíÀÂëŪʪ¡¢ÅªÔ࣮
³±ÊªµÄÎïÌåºÍ»¯Ñ§Ò©Æ·²»ÄÜÖ±½Ó·Åµ½ÌìƽµÄÅÌÖУ®
¢ÛÎïÌåÖÊÁ¿µÈÓÚíÀÂëÖÊÁ¿¼ÓÓÎÂë¶ÔÓ¦µÄ¿Ì¶È£®
¢ÚÌìƽ³ÆÁ¿ÎïÌåÖÊÁ¿Ê±£¬×óÅÌ·ÅÎïÌ壬ÓÒÅÌ·ÅíÀÂ룮
ÏòÅÌÖмӼõíÀÂëʱҪÓÃÄ÷×Ó£¬²»ÄÜÓÃÊÖ½Ó´¥íÀÂ룬²»ÄÜ°ÑíÀÂëŪʪ¡¢ÅªÔ࣮
³±ÊªµÄÎïÌåºÍ»¯Ñ§Ò©Æ·²»ÄÜÖ±½Ó·Åµ½ÌìƽµÄÅÌÖУ®
¢ÛÎïÌåÖÊÁ¿µÈÓÚíÀÂëÖÊÁ¿¼ÓÓÎÂë¶ÔÓ¦µÄ¿Ì¶È£®
½â´ð£º½â£º£¨1£©°ÑÒѾµ÷½ÚºÃµÄÍÐÅÌÌìƽ°áµ½ÁíһʵÑé×ÀÉÏ£¬ÔòʹÓÃÇ°±ØÐèÏȽ«Ììƽ·ÅÔÚˮƽ̨ÉÏ£¬ÔÙµ÷½ÚºáÁºÆ½ºâ£®
¹ÊÑ¡D£®
£¨2£©Ììƽ³ÆÁ¿ÎïÌåÖÊÁ¿Ê±£¬Ó¦¸Ã×óÅÌ·ÅÎïÌ壬ÓÒÅÌ·ÅíÀÂ룮°ÑÒ©Æ··ÅÔÚÌìƽµÄÓÒÅÌÖУ¬²»ÄÜÓÃÊÖÏò×óÅÌÖмӼõíÀÂ룬³±ÊªµÄÎïÌåºÍ»¯Ñ§Ò©Æ·²»ÄÜÖ±½Ó·Åµ½ÌìƽµÄÅÌÖУ®
¹Ê´ð°¸Îª£ºÎï¡¢Âë×óÓҵߵ¹£¬ÓÃÊÖÄÃíÀÂ룬ֱ½Ó½«Ò©Æ··ÅÔÚÌìƽµÄÅÌÖУ®
£¨3£©ÓÉͼʾ֪£ºÓÎÂëָʾµÄ¿Ì¶ÈÊÇ£º3.4g£¬
ÅÌÖÐíÀÂëµÄÖÊÁ¿ÊÇ£º50g+20g+5g=75g£®
¡àÎïÌåµÄÖÊÁ¿ÊÇ£º75g+3.4g=78.4g£®
¹Ê´ð°¸Îª£º78.4g£®
¹ÊÑ¡D£®
£¨2£©Ììƽ³ÆÁ¿ÎïÌåÖÊÁ¿Ê±£¬Ó¦¸Ã×óÅÌ·ÅÎïÌ壬ÓÒÅÌ·ÅíÀÂ룮°ÑÒ©Æ··ÅÔÚÌìƽµÄÓÒÅÌÖУ¬²»ÄÜÓÃÊÖÏò×óÅÌÖмӼõíÀÂ룬³±ÊªµÄÎïÌåºÍ»¯Ñ§Ò©Æ·²»ÄÜÖ±½Ó·Åµ½ÌìƽµÄÅÌÖУ®
¹Ê´ð°¸Îª£ºÎï¡¢Âë×óÓҵߵ¹£¬ÓÃÊÖÄÃíÀÂ룬ֱ½Ó½«Ò©Æ··ÅÔÚÌìƽµÄÅÌÖУ®
£¨3£©ÓÉͼʾ֪£ºÓÎÂëָʾµÄ¿Ì¶ÈÊÇ£º3.4g£¬
ÅÌÖÐíÀÂëµÄÖÊÁ¿ÊÇ£º50g+20g+5g=75g£®
¡àÎïÌåµÄÖÊÁ¿ÊÇ£º75g+3.4g=78.4g£®
¹Ê´ð°¸Îª£º78.4g£®
µãÆÀ£º´ËÌ⿼²éÁËÌìƽµÄʹÓü°ÎïÖʵIJâÁ¿£¬ÊÇÒ»µÀ»ù´¡Ì⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿