缁濆瘑鈽呭惎鐢ㄥ墠
鐩愬煄甯?/p>
2015
骞存櫘閫氶珮鏍″鍙ｅ崟鎷涚浜屾璋冪爺鑰冭瘯
鐢靛瓙鐢靛伐涓撲笟缁煎悎鐞嗚
璇曞嵎
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1
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4
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5
椤佃嚦
16
椤点�備袱鍗锋弧鍒?/p>
300
鍒嗐�傝�冭瘯鏃堕棿
150
鍒嗛挓銆?/p>
绗厾鍗?/p>
(
鍏?/p>
120
鍒?/p>
)
娉ㄦ剰浜嬮」锛?/p>
1
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2
锛庡皢绗厾鍗风殑绛旀鐢ㄩ粦鑹叉垨钃濊壊绗斿～鍐欏湪绗叀鍗峰墠闈㈢殑琛ㄦ牸涓紝绛旀涓�寰嬪～澶у啓瀛?/p>
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3
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涓�銆佸崟椤归�夋嫨棰?/p>
(
鏈ぇ棰樺叡
22
灏忛锛屾瘡灏忛
4
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88
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)
1
锛庡棰?/p>
1
鍥炬墍绀猴紝
C
1
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C
2
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C
2
鐨勬瀬鏉胯窛绂诲澶т竴鍊?/p>
锛?/p>
鍒欎互
涓嬭娉曟纭殑鏄?/p>
A
锛?/p>
U
1
鍙樺ぇ锛?/p>
Q
2
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B
锛?/p>
U
1
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Q
2
鍙樺皬
C
锛?/p>
U
2
鍙樺ぇ锛?/p>
Q
1
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D
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1
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Q
2
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2
锛庣數璺棰?/p>
2
鍥炬墍绀猴紝鐢甸樆
R
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鎻愪緵鐨?/p>
A
锛庣數鍘嬫簮
B
锛庣數娴佹簮
C
锛庣數鍘嬫簮涓庣數娴佹簮鍏卞悓
D
锛庢棤娉曠‘瀹?/p>
3
锛庡棰?/p>
3
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K
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B
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C
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D
锛庝笉鍋?/p>
4
锛?/p>
鍦ㄩ
4
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R=100
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0
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1000t+30
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100
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F
B
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10
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F
C
锛?/p>
1000
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F
D
锛庢棤娉曠‘瀹?/p>
10V
棰?/p>
1
鍥?/p>
C
1
C
2
+
-
+
-
U
1
U
2
6V
+
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1A
R
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2
鍥?/p>
G
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K
棰?/p>
3
鍥?/p>
C
R
R
u
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+
u
o
-
棰?/p>
4
鍥?/p>
C
Z
Z
Z
A
B
C
K2
V
棰?/p>
5
鍥?/p>
K1
C
L
1
L
2
10
惟
i
i
2
i
1
棰?/p>
6
鍥?/p>