2014
骞存禉姹熺渷鏉窞甯備腑鑰冩暟瀛﹁瘯鍗?/p>
涓�銆佷粩缁嗛�変竴閫夛紙鏈鏈?/p>
10
涓皬棰橈紝姣忓皬棰?/p>
3
鍒嗭紝鍏?/p>
30
鍒嗭級
1
锛?/p>
锛?/p>
3
鍒嗭級
锛?/p>
2014
鈥?/p>
鏉窞锛?/p>
3a
鈥?/p>
锛堬梗
2a
锛?/p>
2
=
锛?/p>
锛?/p>
A
锛?/p>
锕?/p>
12a
3
B
锛?/p>
锕?/p>
6a
2
C
锛?/p>
1
2a
3
D
锛?/p>
6
a
3
2
锛?/p>
锛?/p>
3
鍒嗭級
锛?/p>
2014
鈥?/p>
鏉窞锛夊凡鐭ヤ竴涓渾閿ヤ綋鐨勪笁瑙嗗浘濡傚浘鎵�绀猴紝鍒欒繖涓渾閿ョ殑渚ч潰绉负锛?/p>
锛?/p>
A
锛?/p>
1
2
蟺
cm
2
B
锛?/p>
1
5
蟺
cm
2
C
锛?/p>
2
4
蟺
cm
2
D
锛?/p>
3
0
蟺
cm
2
3
锛?/p>
锛?/p>
3
鍒嗭級
锛?/p>
2014
鈥?/p>
鏉窞锛夊湪鐩磋涓夎褰?/p>
ABC
涓紝宸茬煡鈭?/p>
C=90
掳
锛屸垹
A=40
掳
锛?/p>
BC=3
锛屽垯
AC=
锛?/p>
锛?/p>
A
锛?/p>
3
sin40
掳
B
锛?/p>
3
sin50
掳
C
锛?/p>
3
tan40
掳
D
锛?/p>
3
tan50
掳
4
锛?/p>
锛?/p>
3
鍒嗭級
锛?/p>
2014
鈥?/p>
鏉窞锛夊凡鐭ヨ竟闀夸负
a
鐨勬鏂瑰舰鐨勯潰绉负
8
锛屽垯涓嬪垪璇存硶涓紝閿欒鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
a
鏄棤鐞嗘暟
B
锛?/p>
a
鏄柟绋?/p>
x
2
锕?/p>
8=0
鐨勮В
C
锛?/p>
a
鏄?/p>
8
鐨勭畻鏈钩鏂规牴
D
锛?/p>
a
婊¤冻涓嶇瓑寮忕粍
5
锛?/p>
锛?/p>
3
鍒嗭級
锛?/p>
2014
鈥?/p>
鏉窞锛変笅鍒楀懡棰樹腑锛屾纭殑鏄紙
锛?/p>
A
锛?/p>
姊?/p>
褰㈢殑瀵硅绾跨浉绛?/p>
B
锛?/p>
鑿?/p>
褰㈢殑瀵硅绾夸笉鐩哥瓑
C
锛?/p>
鐭?/p>
褰㈢殑瀵硅绾夸笉鑳界浉浜掑瀭鐩?/p>
D
锛?/p>
骞?/p>
琛屽洓杈瑰舰鐨勫瑙掔嚎鍙互浜掔浉鍨傜洿
6
锛?/p>
锛?/p>
3
鍒嗭級
锛?/p>
2014
鈥?/p>
鏉窞锛夊嚱鏁扮殑鑷彉閲?/p>
x
婊¤冻
鈮?/p>
x
鈮?/p>
2
鏃讹紝鍑芥暟鍊?/p>
y
婊¤冻
鈮?/p>
y
鈮?/p>
1
锛屽垯杩欎釜鍑芥暟鍙互鏄紙
锛?/p>
A
锛?
y=
B
锛?/p>
y=
C
锛?/p>
y=
D
锛?/p>
y=
7
锛?/p>
锛?/p>
3
鍒嗭級
锛?/p>
2014
鈥?/p>
鏉窞锛夎嫢锛?
+
锛?/p>
鈥?/p>
w=1
锛屽垯
w=
锛?/p>
锛?/p>
A
锛?/p>
a
+2
锛?/p>
a
鈮?/p>
锕?/p>
2
锛?/p>
B
锛?/p>
锕?/p>
a+2
锛?/p>
a
鈮?/p>
2
锛?/p>
C
锛?/p>
a
锕?/p>
2
锛?/p>
a
鈮?/p>
2
锛?/p>
D
锛?/p>
锕?/p>
a
锕?/p>
2
锛?/p>
a
鈮?/p>
锕?/p>
2
锛?/p>
8
锛?/p>
锛?/p>
3
鍒嗭級
锛?/p>
2014
鈥?/p>
鏉窞锛夊凡鐭?/p>
2001
骞磋嚦
2012
骞存澀宸炲競灏忓瀛︽牎鏁伴噺锛堝崟浣嶏細鎵�锛夊拰鍦ㄦ牎瀛︾敓浜烘暟锛堝崟浣嶏細浜猴級鐨?/p>
涓ゅ箙缁熻鍥撅紟鐢卞浘寰楀嚭濡備笅鍥涗釜缁撹锛?/p>
鈶?/p>
瀛︽牎鏁伴噺
2007
骞达綖
2012
骞存瘮
2001
锝?/p>
2006
骞存洿绋冲畾锛?/p>
鈶?/p>
鍦ㄦ牎瀛︾敓浜烘暟鏈変袱娆¤繛缁笅闄嶏紝涓ゆ杩炵画澧為暱鐨勫彉鍖栬繃绋嬶紱
鈶?/p>
2009
骞寸殑
澶т簬
1000
锛?/p>
鈶?/p>
2009
锝?/p>
2012
骞达紝鐩搁偦涓ゅ勾鐨勫鏍℃暟閲忓闀垮拰鍦ㄦ牎瀛︾敓浜烘暟澧為暱鏈�蹇殑閮芥槸
2011
锝?/p>
2012
骞达紟
鍏朵腑锛屾纭殑缁撹鏄紙
锛?/p>