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1
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3
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銆婃満姊拌璁″熀纭�鈪犮�嬭绋嬭瘯鍗?/p>
A
鍗?/p>
2008
骞存槬瀛ｅ鏈?/p>
寮�璇惧闄細
鏈虹數
鑰冭瘯鏂瑰紡锛氶棴鍗?/p>
鑰冭瘯鏃堕棿锛?/p>
120
鍒嗛挓
鐝骇
濮撳悕
瀛﹀彿
棰?/p>
鍙?/p>
涓�
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涓?/p>
鍥?/p>
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鎬?/p>
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寰?/p>
鍒?/p>
闃呭嵎浜?/p>
涓�銆侀�夋嫨棰橈紙鍏?/p>
20
鍒嗭級
1
銆佸綋鏈烘瀯鐨勮嚜鐢卞害鏁?/p>
F
銆?/p>
0
锛屼笖
B
涓诲姩浠舵暟锛屽垯璇ユ満鏋勫嵆鍏锋湁纭畾鐨勭浉瀵硅繍鍔ㄣ�?/p>
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A
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B
锛夌瓑浜?/p>
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C
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锛?/p>
D
锛夊ぇ浜庢垨绛変簬
2
銆佸钩闈㈡満鏋勪腑鑻ュ紩鍏ヤ竴涓珮鍓皢甯﹀叆
A
涓害鏉熴�?/p>
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A
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锛?/p>
B
锛変袱涓?/p>
锛?/p>
C
锛変笁涓?/p>
3
銆佹粴鍔ㄨ酱鎵垮唴寰勫昂瀵镐唬鍙蜂腑锛?/p>
01
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B
mm
銆?/p>
锛?/p>
A
锛?/p>
10
锛?/p>
B
锛?/p>
12
锛?/p>
C
锛?/p>
15
4
銆佸彧鎵垮彈杞煩鑰屼笉鎵垮彈寮煩鐨勮酱绉颁负
C
銆?/p>
锛?/p>
A
锛夊績杞?/p>
锛?/p>
B
锛夎浆杞?/p>
锛?/p>
C
锛変紶鍔ㄨ酱
5
銆佽繛鎺ョ敤铻虹汗瀹滈噰鐢?/p>
A
銆?/p>
锛?/p>
A
锛変笁瑙掑舰铻虹汗
锛?/p>
B
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锛?/p>
C
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锛?/p>
D
锛夐敮榻垮舰铻虹汗
6
銆佸甫浼犲姩涓紝涓ゅ甫杞笌甯︾殑鎽╂摝绯绘暟鐩稿悓锛岀洿寰勪笉绛夛紝濡傛湁鎵撴粦鍒欏厛鍙戠敓鍦?/p>
B
杞?/p>
涓娿�?/p>
锛?/p>
A
锛夊ぇ
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B
锛夊皬
锛?/p>
C
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锛?/p>
D
锛変笉涓�瀹氬摢涓?/p>
7
銆佹粴鍔ㄨ酱鎵垮熀鏈瀹氬鍛界殑鍙潬搴︽槸
B
銆?/p>
锛?/p>
A
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99%
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B
锛?/p>
90%
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C
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95%
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D
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50%
8
銆佸甫浼犲姩涓殑鎵撴粦鍙互璧峰埌杩囪浇淇濇姢鐨勪綔鐢紝鍦ㄥ甫浼犲姩璁捐涓?/p>
C
銆?/p>
锛?/p>
A
锛変笉闇�閬垮厤
锛?/p>
B
锛変笉鍙伩鍏?/p>
锛?/p>
C
锛夊繀椤婚伩鍏?/p>
锛?/p>
D
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9
銆佸浜庢満姊板懆鏈熸�ч�熷害娉㈠姩锛屽叾璋冭妭鏂规硶鏄?/p>
A
銆?/p>
锛?/p>
A
锛夐杞皟鑺?/p>
锛?/p>
B
锛夎皟閫熷櫒璋冭妭
锛?/p>
C
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10
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A
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锛?/p>
A
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B
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C
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D
锛変笉纭畾
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锛堝叡
10
鍒嗭級
瑙ｏ細
C
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1.5
鍒嗭級
E
涓哄眬閮ㄨ嚜鐢卞害锛?/p>
1.5
鍒嗭級
M
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N
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銆?/p>
R
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S
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1.5
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F=3n-2P
L
-P
H
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3.5
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n=7
P
L
=9
P
H
=1
F=2
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2
鍒嗭級
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l
1
=
l
AB
=30mm,
l
2
=
l
BC
=80mm,
l
4
=
l
AD
=100mm
銆傝瘯纭畾鎽囨潌
3
鐨勬渶灏忛暱搴?/p>
l
3min
銆?/p>
锛堝叡
10
鍒嗭級
瑙ｏ細鍥犱负
3
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1
鏉嗕负鏈�鐭潌
l
3
銆?/p>
30mm
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l
4
+
l
1
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l
2
+
l
3
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7
鍒嗭級
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l
3
鈮?/p>
50mm
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l
3min
=50mm
锛?/p>
3
鍒嗭級
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瑁?/p>
搴忓彿