锛堟禉姹熺増锛?/p>
2019
骞撮珮鑰冩暟瀛︿竴杞涔?/p>
涓撻
2.6
鎸囨暟涓庢寚鏁板嚱鏁?/p>
锛堣锛?/p>
銆愯�冪翰瑙ｈ銆?/p>
鑰?/p>
鐐?/p>
鑰冪翰鍐呭
5
骞寸粺璁?/p>
鍒嗘瀽棰勬祴
鎸囨暟骞?/p>
鐨勮繍绠?/p>
1.
浜嗚В鎸囨暟骞傜殑鍚箟锛屾帉
鎻℃湁鐞嗘寚鏁板箓鐨勮繍绠椼�?/p>
2
锛庣悊瑙ｆ寚鏁板嚱鏁扮殑姒傚康锛?/p>
鎺屾彙鎸囨暟鍑芥暟鐨勫浘璞°�佹�?/p>
璐ㄥ強搴旂敤
.
3.
浜嗚В鎸囨暟鍑芥暟鐨勫彉鍖栫壒
寰?/p>
.
2013
鈥㈡禉姹熺悊
3
锛?/p>
2014
鈥㈡禉姹熸枃
8
锛涚悊
7
锛?/p>
2015
鈥㈡禉姹熺悊
12
锛?/p>
2016
鈥㈡禉姹熸枃
7
锛涚悊
12
锛?/p>
2017
鈥㈡禉姹?/p>
5.
1.
鎸囨暟骞傜殑杩愮畻锛?/p>
2.
鎸囨暟鍑芥暟鐨勫浘璞″拰鎬ц川
鐨勫簲鐢?/p>
.
3.
澶囪�冮噸鐐癸細
锛?/p>
1
锛?/p>
鎸囨暟鍑芥暟鍗曡皟鎬х殑搴?/p>
鐢紝
濡傛瘮杈冨嚱鏁板�肩殑澶у皬锛?/p>
锛?/p>
2
锛夊浘璞¤繃瀹氱偣锛?/p>
锛?/p>
3
锛夊簳鏁板垎绫昏璁洪棶棰?/p>
.
鎸囨暟鍑?/p>
鏁扮殑鍥?/p>
璞″拰鎬?/p>
璐?/p>
銆愮煡璇嗘竻鍗曘�?/p>
1.
鏍瑰紡鍜屽垎鏁版寚鏁板箓
1.
鏍瑰紡
(1)
姒傚康锛氬紡瀛?/p>
n
a
鍙仛鏍瑰紡锛屽叾涓?/p>
n
鍙仛鏍规寚鏁帮紝
a
鍙仛琚紑鏂规暟
.
(2)
鎬ц川锛?/p>
(
n
a
)
n
锛?/p>
a
(
a
浣?/p>
n
a
鏈夋剰涔?/p>
)
锛涘綋
n
涓哄鏁版椂锛?/p>
n
a
n
锛?/p>
a
锛屽綋
n
涓哄伓鏁版椂锛?/p>
n
a
n
锛?/p>
|
a
|
锛?
飪?
飪?/p>
飪?/p>
飪?/p>
飪?/p>
a
锛?/p>
a
鈮?/p>
0
锛?/p>
锛?/p>
a
锛?/p>
a
<0.
2.
鍒嗘暟鎸囨暟骞?/p>
(1)
瑙勫畾锛氭鏁扮殑姝ｅ垎鏁版寚鏁板箓鐨勬剰涔夋槸
a
m
n
锛?/p>
n
a
m
(
a
>0
锛?/p>
m
锛?/p>
n
鈭?/p>
N
*
锛屼笖
n
>1)
锛涙鏁扮殑璐熷垎鏁版寚
鏁板箓鐨勬剰涔夋槸
a
锛?
m
n
锛?
1
n
a
m
(
a
>0
锛?/p>
m
锛?/p>
n
鈭?/p>
N
*
锛屼笖
n
>1)
锛?/p>
0
鐨勬鍒嗘暟鎸囨暟骞傜瓑浜?/p>
0
锛?/p>
0
鐨勮礋鍒嗘暟鎸囨暟
骞傛病鏈夋剰涔?/p>
.
(2)
鏈夌悊鎸囨暟骞傜殑杩愮畻鎬ц川锛?/p>
a
r
a
s
锛?/p>
a
r
锛?/p>
s
锛?/p>
(
a
r
)
s
锛?/p>
a
rs
锛?/p>
(
ab
)
r
锛?/p>
a
r
b
r
锛屽叾涓?/p>
a
>0
锛?/p>
b
>0
锛?/p>
r
锛?/p>
s
鈭?/p>
Q
.
瀵圭偣缁冧範
鍖栫畝锛?/p>
(1)
a
3
b
2
3
ab
2
锛?/p>
a
1
4
b
1
2
锛?/p>
4
a
锛?/p>
1
3
b
1
3
(
a
>0
锛?/p>
b
>0)
锛?/p>