2015
骞存櫘閫氶珮绛夊鏍℃嫑鐢熻�冭瘯鏁板璇曢鍙婅В鏋?/p>
娴峰崡鐪佷繚浜腑瀛?/p>
鐜?/p>
鐢?/p>
1
2015
骞撮珮鑰冮噸搴嗗嵎鐞嗘暟璇曢瑙ｆ瀽锛堢簿缂栫増锛?/p>
锛堣В鏋愮増锛?/p>
鏈瘯鍗峰寘鎷�夋嫨棰樸�佸～绌洪鍜岃В绛旈涓夐儴鍒嗭紝鍏?/p>
6
椤碉紝鏃堕噺
120
鍒嗛挓锛屾弧鍒?/p>
150
鍒?/p>
.
涓�銆侀�夋嫨棰橈細鏈ぇ棰樺叡
10
灏忛锛屾瘡灏忛
5
鍒嗭紝鍏?/p>
50
鍒?/p>
鍦ㄦ瘡灏忛缁欏嚭鐨勫洓涓�夐」涓紝鍙湁涓�椤规槸绗﹀悎棰樼洰
瑕佹眰鐨?/p>
.
1
锛庡凡鐭ラ泦鍚?/p>
A
=
飦?/p>
飦?/p>
1,2,3
,
B
=
飦?/p>
飦?/p>
2,3
锛屽垯
锛?/p>
锛?/p>
A
銆?/p>
A
=
B
B
銆?/p>
A
飪?/p>
B
=
飪?/p>
C
銆?/p>
A
脴
B
D
銆?/p>
B
脴
A
銆愮瓟妗堛�?/p>
D
銆愯�冪偣瀹氫綅銆戞湰棰樿�冩煡瀛愰泦鐨勬蹇碉紝鑰冩煡瀛︾敓瀵瑰熀纭�鐭ヨ瘑鐨勬帉鎻＄▼搴?/p>
.
2
锛庡湪绛夊樊鏁板垪
飦?/p>
飦?/p>
n
a
涓紝鑻?/p>
2
a
=4
锛?/p>
4
a
=2
锛屽垯
6
a
=
锛?/p>
锛?/p>
A
銆?/p>
-1
B
銆?/p>
0 C
銆?/p>
1 D
銆?/p>
6
銆愮瓟妗堛�?/p>
B
銆愯�冪偣瀹氫綅銆戞湰棰樺睘浜庢暟鍒楃殑闂锛岃�冩煡绛夊樊鏁板垪鐨勯�氶」鍏紡涓庣瓑宸暟鍒楃殑鎬ц川
.
3
锛庨噸搴嗗競
2013
骞村悇鏈堢殑骞冲潎姘旀俯锛?/p>
o
C
锛夋暟鎹殑鑼庡彾鍥惧涓嬶細
0
8
9
1
2
5
8
2
0
0
3
3
8
3
1
2
鍒欒繖缁勬暟鎹殑涓綅鏁版槸
锛?/p>
锛?/p>
A
銆?/p>
19
B
銆?/p>
20 C
銆?/p>
21.5 D
銆?/p>
23
銆愮瓟妗堛�?/p>
B
.
銆愯�冪偣瀹氫綅銆戞湰棰樿�冩煡鑼庡彾鍥剧殑璁よ瘑锛岃�冩煡涓綅鏁扮殑姒傚康
.
4
锛?/p>
鈥?/p>
1
x
飥?/p>
鈥濇槸鈥?/p>
1
2
log
(
2)
0
x
飥?/p>
飥?/p>
鈥濈殑
锛?/p>
锛?/p>
A
銆佸厖瑕佹潯浠?/p>
B
銆?/p>
鍏呭垎涓嶅繀瑕佹潯浠?/p>
C
銆佸繀瑕佷笉鍏呭垎鏉′欢
D
銆佹棦涓嶅厖鍒嗕篃涓嶅繀瑕佹潯浠?/p>
銆愮瓟妗堛�?/p>
B