2013
锝?/p>
2014
瀛﹀勾搴︾浜屽鏈熼樁娈垫娴?/p>
(
涓�
)
涓冨勾绾ф暟瀛?/p>
鑰冭瘯鏃堕棿锛?/p>
100
鍒嗛挓
婊″垎鍊硷細
100
鍒?/p>
浜茬埍鐨勫悓瀛︿滑
:
閫氳繃涓�涓湀鐨勫涔?/p>
,
浣犱竴瀹氬張鏈夎澶氭柊鐨勬敹鑾?/p>
,
閭ｄ箞灏辫鍦ㄨ繖浠借瘯鍗蜂笂鐣?/p>
涓嬩綘鎴愰暱鐨勨�滆剼鍗扳�濆惂锛庨绁濆悇浣嶅悓瀛︽湰娆¤�冭瘯鍙栧緱濂芥垚缁╋紒璁板緱瑕佺粏蹇?/p>
锛庯紟
鍝?/p>
!
涓�銆侀�夋嫨棰?/p>
锛堟瘡棰?/p>
2
鍒嗭紝鍏?/p>
20
鍒嗭級
棰樺彿
1
2
3
4
5
6
7
8
9
10
绛旀
1
銆佸鍥剧殑鍥惧舰涓彧鑳界敤鍏朵腑涓�閮ㄥ垎骞崇Щ鍙互寰楀埌鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
B
锛?/p>
C
锛?/p>
D
锛?/p>
2
銆?/p>
飥?/p>
飥?/p>
3
2
x
鐨勮绠楃粨鏋滀负锛?/p>
锛?/p>
A
锛?/p>
6
x
B
锛?/p>
2
3
x
C
锛?/p>
5
x
D
锛?/p>
8
x
3
銆佸鍥炬墍绀猴紝鑳藉垽瀹氱洿绾?/p>
AB
鈭?/p>
CD
鐨勬潯浠舵槸锛?/p>
锛?/p>
A
锛庘垹
1=
鈭?/p>
2
B
锛庘垹
3=
鈭?/p>
4
C
锛庘垹
1+
鈭?/p>
4=180掳
D
锛庘垹
3+
鈭?/p>
4=90掳
4
銆佸鍥撅紝涓夋潯鐩寸嚎涓や袱鐩镐氦锛屽垯鍥句腑鈭?/p>
1
鍜屸垹
2
鏄紙
锛?/p>
A
锛庡悓浣嶈
B
锛庡唴閿欒
C
锛庡悓鏃佸唴瑙?/p>
D
锛庝簰涓鸿ˉ瑙?/p>
绗?/p>
3
棰?/p>
绗?/p>
4
棰?/p>
绗?/p>
8
棰?/p>
5
銆佷竴涓杈瑰舰鐨勫瑙掑拰鏄唴瑙掑拰鐨勪竴鍗婏紝鍒欏畠鏄紙
锛夎竟褰?/p>
A
锛?/p>
7
B
锛?/p>
6
C
锛?/p>
5
D
锛?/p>
4
6
銆佷竴涓笁瑙掑舰鐨勪袱杈归暱鍒嗗埆涓?/p>
3cm
鍜?/p>
7cm
锛屽垯姝や笁瑙掑舰鐨勭涓夎竟鐨勯暱鍙兘鏄紙
锛?/p>
A
锛?/p>
3cm
B
锛?/p>
4cm
C
锛?/p>
7cm
D
锛?/p>
11cm
7
銆?/p>
PM2.5
鏄ぇ姘斿帇涓洿寰勫皬浜庢垨绛変簬
0.0000025m
鐨勯绮掔墿锛?/p>
灏?/p>
0.0000025
鐢ㄧ瀛﹁鏁?/p>
娉曡〃绀轰负锛?/p>
锛?/p>
A
锛?/p>
0.25脳
10
-5
B
锛?/p>
0.25脳
10
-6
C
锛?/p>
2.5脳
10
-5
D
锛?/p>
2.5脳
10
-6
8
銆佸鍥炬墍绀猴紝濡傛灉
AB
鈭?/p>
CD
锛屽垯鈭?/p>
1
銆佲垹
2
銆佲垹
3
涔嬮棿鐨勫叧绯讳负锛?/p>
锛?/p>
A.
鈭?/p>
1+
鈭?/p>
2+
鈭?/p>
3=360
掳
B.
鈭?/p>
1-
鈭?/p>
2+
鈭?/p>
3=180
掳
C.
鈭?/p>
1+
鈭?/p>
2-
鈭?/p>
3-180
掳
D.
鈭?/p>
1+
鈭?/p>
2-
鈭?/p>
3=180
掳
9
銆佷笅鍒楄繍绠楁纭殑鏄紙
锛?/p>
A
锛?/p>
xy
y
x
5
3
2
飥?/p>
飥?/p>
B
锛?/p>
3
6
3
2
9
)
3
(
y
x
y
x
飥?/p>
飥?/p>
飥?/p>
瀛?/p>
鏍?/p>
锛?/p>
鐝?/p>
绾?/p>
锛?/p>
濮?/p>
鍚?/p>
锛?/p>
鑰?/p>
璇?/p>
鍙?/p>
锛?/p>
瑁?/p>
璁?
绾?/p>
鍐?/p>
璇?/p>
鍕?
绛?
棰?/p>
3
2
1
D
C
B
A