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鍘嬭酱澶ч绐佺牬缁?/p>
鍘嬭酱澶ч绐佺牬缁?/p>
(
涓�
)
鐩寸嚎涓庡渾閿ユ洸绾?/p>
(1)
1.
鍦ㄥ钩闈㈢洿瑙掑潗鏍囩郴涓紝宸茬煡鐐?/p>
A
(1
锛?/p>
0)
锛岀偣
B
鍦ㄧ洿绾?/p>
l
锛?/p>
x
锛濓紞
1
涓婅繍鍔紝杩囩偣
B
涓?/p>
l
鍨傜洿鐨?/p>
鐩寸嚎鍜岀嚎娈?/p>
AB
鐨勫瀭鐩村钩鍒嗙嚎鐩镐氦浜庣偣
M
.
(1)
姹傚姩鐐?/p>
M
鐨勮建杩?/p>
E
鐨勬柟绋嬶紱
(2)
杩?/p>
(1)
涓建杩?/p>
E
涓婄殑鐐?/p>
P
(1
锛?/p>
2)
浣滀袱鏉＄洿绾垮垎鍒笌杞ㄨ抗
E
鐩镐氦浜?/p>
C
(
x
1
锛?/p>
y
1
)
锛?/p>
D
(
x
2
锛?/p>
y
2
)
涓ょ偣
璇?/p>
鎺㈢┒锛氬綋鐩寸嚎
PC
锛?/p>
PD
鐨勬枩鐜囧瓨鍦ㄤ笖鍊炬枩瑙掍簰琛ユ椂锛岀洿绾?/p>
CD
鐨勬枩鐜囨槸鍚︿负瀹氬�硷紵鑻ユ槸锛屾眰
鍑鸿繖涓畾鍊硷紱鑻ヤ笉鏄紝璇疯鏄庣悊鐢?/p>
.
瑙?/p>
(1)
渚濋鎰忥紝寰?/p>
|
MA
|
锛?/p>
|
MB
|.
鈭?/p>
鍔ㄧ偣
M
鐨勮建杩?/p>
E
鏄互
A
(1
锛?/p>
0)
涓虹劍鐐癸紝鐩寸嚎
l
锛?/p>
x
锛濓紞
1
涓哄噯绾跨殑鎶涚墿绾匡紝
鈭?/p>
鍔ㄧ偣
M
鐨勮建杩?/p>
E
鐨勬柟绋嬩负
y
2
锛?/p>
4
x
.
(2)
鈭?/p>
P
(1
锛?/p>
2)
锛?/p>
C
(
x
1
锛?/p>
y
1
)
锛?/p>
D
(
x
2
锛?/p>
y
2
)
鍦ㄦ姏鐗╃嚎
y
2
锛?/p>
4
x
涓婏紝
鈭?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
飪?/p>
y
2
1
锛?/p>
4
x
1
锛?/p>
鈶?/p>
y
2
2
锛?/p>
4
x
2
锛?/p>
鈶?/p>
鐢?/p>
鈶?/p>
锛?/p>
鈶?/p>
寰楋紝
(
y
1
锛?/p>
y
2
)(
y
1
锛?/p>
y
2
)
锛?/p>
4(
x
1
锛?/p>
x
2
)
锛?/p>
鈭?/p>
鐩寸嚎
CD
鐨勬枩鐜囦负
k
CD
锛?/p>
y
1
锛?/p>
y
2
x
1
锛?/p>
x
2
锛?/p>
4
y
1
锛?/p>
y
2
.
鈶?/p>
璁剧洿绾?/p>
PC
鐨勬枩鐜囦负
k
锛屽垯
PD
鐨勬枩鐜囦负锛?/p>
k
锛?/p>
鍒欑洿绾?/p>
PC
鏂圭▼涓?/p>
y
锛?/p>
2
锛?/p>
k
(
x
锛?/p>
1)
锛?/p>
鐢?/p>
飪?
飪?/p>
飪?/p>
飪?/p>
飪?/p>
y
2
锛?/p>
4
x
锛?/p>
y
锛?/p>
kx
锛?/p>
k
锛?/p>
2
锛?/p>
寰?/p>
ky
2
锛?/p>
4
y
锛?/p>
4
k
锛?/p>
8
锛?/p>
0.
鐢?/p>
2
锛?/p>
y
1
锛?/p>
4
k
锛屾眰寰?/p>
y
1
锛?/p>
4
k
锛?/p>
2
锛?/p>
鍚岀悊鍙眰寰?/p>
y
2
锛濓紞
4
k
锛?/p>
2.
鈭?/p>
k
CD
锛?/p>
4
y
1
锛?/p>
y
2
锛?/p>
4
飥?/p>
4
k
锛?/p>
2
飥?/p>
锛?/p>
飥?/p>
锛?/p>
4
k
锛?/p>
2
飥?/p>
锛濓紞
1
锛?/p>
鈭?/p>
鐩寸嚎
CD
鐨勬枩鐜囦负瀹氬�硷紞
1 .
2.
濡傚浘鎵�绀猴紝妞渾
x
2
a
2
锛?/p>
y
2
b
2
锛?/p>
1(
a
>
b
>0)
鐨勪笂銆佷笅椤剁偣鍒嗗埆涓?/p>
A
锛?/p>
B
锛屽凡鐭ョ偣
B
鍦ㄧ洿绾?/p>
l
锛?/p>
y
锛濓紞
1
涓婏紝
涓旀き鍦嗙殑绂诲績鐜?/p>
e
锛?
3
2
.