ÏÖÓÐÍÓë½ðÊôX×é³ÉµÄ»ìºÏÎï·ÛÄ©£¬½ðÊôXÊÇþ¡¢Ìú¡¢Ð¿ÖеÄÒ»ÖÖ£®ÀûÓøûìºÏÎï½øÐÐÈçÏÂʵÑ飺
ʵÑé²½Öè¼°Êý¾Ý£ºÈ¡¸Ã»ìºÏÎï·ÛÄ©8.0g·ÅÈëÉÕ±ÖУ¬½«140.0g ÈÜÖÊÖÊÁ¿·ÖÊýΪ14.0%µÄÏ¡ÁòËáƽ¾ù·ÖËĴμÓÈë¸ÃÉÕ±ÖУ¬³ä·Ö·´Ó¦ºó£¬²âµÃÉÕ±ÄÚÊ£Óà¹ÌÌåµÄÖÊÁ¿Êý¾ÝÈçÏÂ±í£º
¼ÓÈëÏ¡ÁòËáµÄ´ÎÊý |
µÚ1´Î |
µÚ2´Î |
µÚ3´Î |
µÚ4´Î |
ÉÕ±ÄÚÊ£Óà¹ÌÌåÖÊÁ¿/g |
6.8 |
5.6 |
4.4 |
4.2 |
ʵÑé·ÖÎö£ºÍ¨¹ý¼ÆË㣬Çó£º
£¨1£©¸Ã»ìºÏÎï·ÛÄ©ÖÐ͵ÄÖÊÁ¿·ÖÊýΪ
52.5%
52.5%
£»
£¨2£©¸Ã»ìºÏÎïÊÇÓÉÍ·ÛºÍ
þ·Û
þ·Û
×é³ÉµÄ£»
£¨3£©µÚÈý´Î¼ÓÈëÁòËá³ä·Ö·´Ó¦ºó£¬ËùµÃÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýÊǶàÉÙ£¿£¨Ð´³ö¼ÆËã¹ý³Ì£©
£¨4£©ÈôÓÃÈÜÖʵÄÖÊÁ¿·ÖÊýΪ98%¡¢ÃܶÈΪ1.84g/cm
-3µÄŨÁòËáÀ´ÅäÖƱ¾ÊµÑéÖÐËùÓõÄÏ¡ÁòËᣬÔòÐèҪȡŨÁòËá¶àÉÙºÁÉý£¿Í¬Ê±¼ÓÈëË®¶àÉÙºÁÉý£¿£¨Ð´³ö¼ÆËã¹ý³Ì£©