ÌâÄ¿ÄÚÈÝ

2017Äê4ÔÂ17ÈÕ£¬ÕÅÒ´ÊÐÐóÄÁ¾Ö·¢²¼ÏûÏ¢³Æ£¬ÕÅÒ´Êмì³öH7N9²¡¶¾£¬µ«ÈËÐó¾ùδ¸ÐȾ¡£ÒÑÖª£ºÅÁÀ­Ã×ΤÂÈ»¯ÄÆ×¢ÉäÒºÊÇÖÎÁÆH7N9ÑÇÐÍÇÝÁ÷¸ÐµÄÓÐЧҩÎïÖ®Ò»£¬ÅÁÀ­Ã×ΤµÄ»¯Ñ§Ê½ÎªC15H28N4O4£®ÊÔ¼ÆË㣺

(1)ÅÁÀ­Ã×ΤÖÐH¡¢OÔªËØÖÊÁ¿±ÈΪ£º_______________£»

(2)328gµÄÅÁÀ­Ã×ΤÖÐÑõÔªËØµÄÖÊÁ¿Îª___________g£»

(3)°Ñ125g10%µÄÅÁÀ­Ã×ΤÂÈ»¯ÄÆ×¢ÉäҺϡÊͳÉ5%µÄÏ¡ÈÜÒºÐèÒª¼ÓË®_________g¡£

7£º1664g125g ¡¾½âÎö¡¿ (1)¸ù¾Ý»¯ºÏÎïÖи÷ÔªËØÖÊÁ¿±È=¸÷ÔªËØµÄÏà¶ÔÔ­×ÓÖÊÁ¿¡ÁÔ­×Ó¸öÊýÖ®±È£»¿ÉµÃÅÁÀ­Ã×ΤÖÐÇâÔªËØÓëÑõÔªËØµÄÖÊÁ¿±ÈΪ£º£¨1¡Á28£©£º£¨16¡Á4£©=7:16£»(2)328gµÄÅÁÀ­Ã×ΤÖÐÑõÔªËØµÄÖÊÁ¿=328g¡Á¡Á100%= 64g£»(3)ÉèÐèÒª¼ÓË®µÄÖÊÁ¿Îªx£¬Ôò£º125g¡Á10%=(125g+x)¡Á5%£¬x=125g¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ÈçͼÊǼף¬ÒÒ¡¢±ûÈýÖÖ¹ÌÌåÎïÖʵÄÈܽâ¶ÈÇúÏߣ¬¾Ýͼ»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©PµãµÄº¬ÒåÊÇ_____¡£

£¨2£©t2¡æÊ±£¬°Ñ50g¼×ÖмÓÈëµ½200gË®Öгä·Ö½Á°è£¬¾²Öã¬ÐγɵÄÊÇ_____ÈÜÒº£¨Ìî¡°±¥ºÍ¡±»ò¡°²»±¥ºÍ¡±£©¡£

£¨3£©ÉÔ΢¼ÓÈȱûµÄ±¥ºÍÈÜÒº¼´³öÏÖ»ë×ÇÏÖÏ󣬯äÔ­ÒòÊÇ_____¡£

£¨4£©³ýÈ¥¼×ÖлìÓеÄÉÙÁ¿ÒÒ£¬²½ÖèÊÇ£º¼ÓË®Èܽ⡢¼ÓÈÈŨËõ¡¢_____¡¢¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔï¡£

£¨5£©½«t2¡æÊ±µÈÖÊÁ¿µÄ¼×¡¢ÒÒÁ½ÎïÖʵı¥ºÍÈÜÒº·Ö±ð½µÎÂÖÁt1¡æ£¬¶ÔËùµÃÈÜÒºµÄÐðÊöÕýÈ·µÄÊÇ_____£¨Ìî×ÖĸÐòºÅ£©

A£®ÈܼÁÖÊÁ¿£º¼×£¾ÒÒB£®Îö³ö¾§ÌåÖÊÁ¿£º¼×£¾ÒÒC£®ÈÜÖÊÖÊÁ¿·ÖÊý£º¼×£¼ÒÒ

t1¡æÊ±£¬¼×¡¢±ûÎïÖʵÄÈܽâ¶ÈÏàµÈ²»±¥ºÍ±ûÎïÖʵÄÈܽâ¶ÈËæÎ¶ȵÄÉý¸ß¶ø¼õС½µÎ½ᾧBC ¡¾½âÎö¡¿ £¨1£©Pµã±íʾÔÚt1¡æÊ±£¬¼×¡¢±ûÎïÖʵÄÈܽâ¶ÈÏàµÈ¡£ £¨2£©t2¡æÊ±£¬¼×ÎïÖʵÄÈܽâ¶ÈÊÇ50g£¬º¬ÒåÊÇÔÚt2¡æÊ±£¬100gµÄË®ÖÐ×î¶àÄÜÈܽâ¼×ÎïÖʵÄÖÊÁ¿Îª50g£¬¹Ê½«50g µÄ¼×ÎïÖÊÈܽâÔÚ200gµÄË®ÖкóÐγɵÄÊDz»±¥ºÍÈÜÒº¡£ £¨3£©±ûÎïÖʵÄÈܽâ¶ÈËæÎ¶ȵÄÉý¸ß¶ø½µµÍ£¬¹ÊÉÔ΢¼ÓÈȱûµÄ±¥ºÍÈÜÒº...

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø