ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÈçͼËùʾΪX¡¢Y¡¢ZÈýÖÖ¹ÌÌåÎïÖÊ(²»º¬½á¾§Ë®£¬²»ÓëË®·´Ó¦)µÄÈܽâ¶ÈÇúÏߣ¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(1)XÖк¬ÓÐÉÙÁ¿Y£¬Ó¦²ÉÓõÄ__________·½·¨Ìá´¿X¡£

(2)t3¡æʱ£¬ÈÜÖÊÖÊÁ¿·ÖÊýΪ25%µÄXÈÜÒº½µÎµ½t1¡æ£¬ËùµÃÈÜÒºÖÐÈÜÖÊÖÊÁ¿·ÖÊýÊÇ£º______ ¡£

(3)t3¡æʱ£¬µÈÖÊÁ¿X¡¢Y¡¢ZµÄ±¥ºÍÈÜÒº·Ö±ð½µÎµ½t1¡æ£¬ÈÜÒºÖÊÁ¿Ã»Óб仯µÄÊÇ____¡£

(4)ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨________£©

A t3¡æʱ£¬µÈÖÊÁ¿µÄX¡¢Y¡¢ZÐγɵı¥ºÍÈÜÒºÖк¬ÓÐÈܼÁ×î¶àµÄÊÇX

B ÓÃZµÄ±¥ºÍÈÜҺϡÊͳÉÒ»¶¨ÖÊÁ¿·ÖÊýµÄZÈÜÒºÐèÒªÓõ½µÄÒÇÆ÷ÓУºÉÕ±­¡¢²£Á§°ô¡¢Á¿Í²¡¢½ºÍ·µÎ¹Ü

C ½«ÈýÖÖÎïÖʵÄÈÜÒº´Ót3¡æ½µÎÂÖÁt1¡æ£¬Îö³ö¾§Ìå×î¶àµÄÊÇX

D t2¡æʱ£¬ÏòXµÄ±¥ºÍÈÜÒºÖмÓÈë¹ÌÌåX£¬ÈÜÖÊÖÊÁ¿·ÖÊý²»±ä

¡¾´ð°¸¡¿½µÎ½ᾧ 20% Z BD

¡¾½âÎö¡¿

£¨1£©XÖк¬ÓÐÉÙÁ¿Y£¬Ó¦²ÉÓýµÎ½ᾧµÄ·½·¨Ìá´¿X£¬ÒòΪXµÄÈܽâ¶ÈËæζȵÄÉý¸ß±ä»¯±ÈY´ó£¬¹Ê´ð°¸Îª£º½µÎ½ᾧ£»
£¨2£©t3¡æʱ£¬ÈÜÖÊÖÊÁ¿·ÖÊýΪ25%µÄXÈÜÒº½µÎµ½t1¡æ£¬½µÎºóËùµÃ±¥ºÍÈÜÒºµÄÖÊÁ¿·ÖÊý=¡Á100%=20%£¬25%£¾20%£¬ËùÒÔ½µÎºóÓо§ÌåÎö³ö£¬ÈÜÒºÊDZ¥ºÍµÄ£»¹Ê´ð°¸Îª£º20%£»

£¨3£©t3¡æʱ£¬µÈÖÊÁ¿X¡¢Y¡¢ZµÄ±¥ºÍÈÜÒº·Ö±ð½µÎµ½t1¡æ£¬ÈÜÒºÖÊÁ¿Ã»Óб仯µÄÊÇ£ºZ£¬ÒòΪZµÄÈܽâ¶ÈËæζȵÄÉý¸ß¶ø¼õÉÙ£¬¹Ê´ð°¸Îª£ºZ£»

£¨4£©A£®t3¡æʱ£¬ZµÄÈܽâ¶È×îС£¬¹ÊµÈÖÊÁ¿µÄX¡¢Y¡¢ZÐγɵı¥ºÍÈÜÒºÖк¬ÈܼÁ×î¶àµÄÊÇZ£¬´íÎó£»
B£®ÓÃZµÄ±¥ºÍÈÜÒºÅäÖÆÒ»¶¨ÈÜÖÊÖÊÁ¿·ÖÊýµÄZÈÜÒº£¬Ö»Êǽ«Å¨ÈÜÒº¼ÓˮϡÊÍ£¬¹ÊÐèÒªÓõ½µÄÒÇÆ÷ÓУºÉÕ±­¡¢²£Á§°ô¡¢Á¿Í²¡¢½ºÍ·µÎ¹Ü£¬ÕýÈ·£»
C£®½«ÈýÖÖÎïÖʵÄÈÜÒº´Ó t3¡æ½µÎÂÖÁ t1¡æ£¬ÒòΪ²»ÖªµÀÈÜÒºµÄÖÊÁ¿ºÍÈÜÒºµÄ״̬£¬²»ÄÜÈ·¶¨Îö³ö¾§ÌåµÄ¶àÉÙ£¬´íÎó£»
D£®t2¡æʱ£¬ÏòXµÄ±¥ºÍÈÜÒºÖмÓÈë¹ÌÌåX£¬²»ÔÙÈܽ⣬¹ÊÈÜÖʵÄÖÊÁ¿·ÖÊý²»±ä£¬ÕýÈ·¡£

¹ÊÑ¡BD¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø