绗簩绔犵粌涔犻鍙傝�冪瓟妗?/p>
1.
宸茬煡鏌愪竴鏃舵湡鍐呮煇鍟嗗搧鐨勯渶姹傚嚱鏁颁负
Qd=50-5P
锛屼緵缁欏嚱鏁颁负
Qs=-10+5p
銆?/p>
锛?/p>
1
锛?/p>
姹傚潎琛′环鏍?/p>
Pe
鍜屽潎琛℃暟閲?/p>
Qe
锛屽苟浣滃嚭鍑犱綍鍥惧舰銆?/p>
锛?/p>
2
锛?/p>
鍋囧畾渚涚粰鍑芥暟涓嶅彉锛岀敱浜庢秷璐硅�呮敹鍏ユ按骞虫彁楂橈紝浣块渶姹傚嚱鏁板彉涓?/p>
Qd=60-5P
銆傛眰鍑?/p>
鐩?/p>
搴旂殑鍧囪 浠锋牸
Pe
鍜屽潎琛℃暟閲?/p>
Qe
锛屽苟浣滃嚭鍑犱綍鍥惧舰銆?/p>
锛?/p>
3
锛?/p>
鍋囧畾闇�姹傚嚱鏁颁笉鍙橈紝鐢变簬鐢熶骇鎶�鏈按骞虫彁楂橈紝浣夸緵缁欏嚱鏁板彉涓?/p>
Qs=-5+5p
銆傛眰鍑虹浉
搴?/p>
鐨勫潎琛′环鏍?/p>
Pe
鍜屽潎琛℃暟閲?/p>
Qe
锛屽苟浣滃嚭鍑犱綍鍥惧舰銆?/p>
锛?/p>
4
锛?/p>
鍒╃敤锛?/p>
1
锛夛紙
2
锛夛紙
3
锛夛紝璇存槑闈欐�佸垎鏋愬拰姣旇緝闈欐�佸垎鏋愮殑鑱旂郴鍜屽尯鍒�?/p>
锛?/p>
5
锛?/p>
鍒╃敤锛?/p>
1
锛夛紙
2
锛夛紙
3
锛夛紝璇存槑闇�姹傚彉鍔ㄥ拰渚涚粰鍙樺姩瀵瑰潎琛′环鏍煎拰鍧囪 鏁伴噺鐨勫奖鍝?/p>
.
瑙ｇ瓟
:(1)
灏嗛渶姹傚嚱鏁?/p>
Qd=50-5P
鍜屼緵缁欏嚱鏁?/p>
Qs=-10+5P
浠ｅ叆鍧囪 鏉′欢
Qd=Qs,
鏈?/p>
: 50-5P=-10+5P
寰?/p>
: Pe=6
浠ュ潎琛′环鏍?/p>
Pe=6
浠ｅ叆闇�姹傚嚱鏁?/p>
Qd=50-5p ,
寰?/p>
:Qe=50-5*6=20
鎴栬�?/p>
,
浠ュ潎琛′环鏍?/p>
Pe =6
浠ｅ叆渚涚粰鍑芥暟
Qe=-10+5P ,
寰?/p>
:Qe=-10+5
鎵�浠?/p>
,
鍧囪 浠锋牸鍜屽潎琛℃暟閲忓垎鍒负
Pe =6 , Qe=20 ...
濡傚浘
1-1
鎵�绀?/p>
.
(2)
灏嗙敱浜庢秷璐硅�呮敹鍏ユ彁楂樿�屼骇鐢熺殑闇�姹傚嚱鏁?/p>
Qd=60-5p
鍜屽師渚涚粰鍑芥暟
Qs=-10+5P,
浠ｅ叆鍧囪
鏉′欢
Qd=Qs,
鏈?/p>
: 60-5P=-10=5P
寰?/p>
Pe=7
浠ュ潎琛′环鏍?/p>
Pe=7
浠ｅ叆
Qs=60-5p ,
寰?/p>
Qe=60-5*7=25
鎴栬�?/p>
,
浠ュ潎琛′环鏍?/p>
Pe=7
浠ｅ叆
Qs=-10+5P,
寰?/p>
Qe=-10+5*7=25
鎵�浠?/p>
,
鍧囪 浠锋牸鍜屽潎琛℃暟閲忓垎鍒负
Pe=7
锛?/p>
Qe=25
(3)
灏嗗師闇�姹傚嚱鏁?/p>
Qd=50-5p
鍜岀敱浜庢妧鏈按骞虫彁楂樿�屼骇鐢熺殑渚涚粰鍑芥暟
Qs=-5+5p ,
浠ｅ叆鍧囪 鏉′欢
Qd=Qs,
鏈?/p>
: 50-5P=-5+5P
寰?/p>
Pe=5.5
浠ュ潎琛′环鏍?/p>
Pe=5.5
浠ｅ叆
Qd=50-5p ,
寰?/p>
Qe=50-5*5.5=22.5
鎴栬�?/p>
,
浠ュ潎琛′环鏍?/p>
Pe=5.5
浠ｅ叆
Qd=-5+5P ,
寰?/p>
Qe=-5+5*5.5=22.5
鎵�浠?/p>
,
鍧囪 浠锋牸鍜屽潎琛℃暟閲忓垎鍒负
Pe=5.5
锛?/p>
Qe=22.5.
濡傚浘
1-3
鎵�绀?/p>
.
(4)
鎵�璋撻潤鎬佸垎鏋愭槸鑰冨療鍦ㄦ棦瀹氭潯浠朵笅鏌愪竴缁忔祹浜嬬墿鍦ㄧ粡娴庡彉閲忕殑鐩镐簰浣滅敤涓嬫墍瀹炵幇鐨勫潎琛?/p>
鐘舵�佸強鍏剁壒寰?/p>
.
涔熷彲浠ヨ
,
闈欐�佸垎鏋愭槸鍦ㄤ竴涓粡娴庢ā鍨嬩腑鏍规嵁鎵�缁欑殑澶栫敓鍙橀噺鏉ユ眰鍐呯敓鍙橀噺鐨?/p>