1
v
1
v
2
鍗?/p>
浜?/p>
鍐?/p>
涓?/p>
澶?/p>
瀛?/p>
璇?/p>
棰?/p>
绾?/p>
2014-2015
瀛﹀勾
绗?/p>
1
瀛︽湡
璇剧▼绫诲瀷锛氬繀淇垰銆侀�変慨
璇曞嵎绫诲瀷锛?/p>
A
锛堚垰锛夈�?/p>
B
璇剧▼
娴佷綋鍔涘
鐝骇瀛﹀彿
濮撳悕
鎴愮哗
涓�銆?/p>
閫夋嫨棰橈紙姣忛
2
鍒嗭紝鍏辫
16
鍒嗭級
1
锛庤繃娴佹柇闈㈡槸鎸?/p>
_____________
銆?/p>
锛?/p>
A
锛変笌娴佺嚎骞宠鐨勬í鎴潰锛?/p>
锛?/p>
B
锛変笌娴佺嚎姝ｄ氦鐨勬í鎴潰锛?/p>
锛?/p>
C
锛変笌娴佺嚎鏂滀氦鐨勬í鎴潰锛?/p>
锛?/p>
D
锛変笌杩圭嚎姝ｄ氦鐨勬í鎴潰銆?/p>
2
锛庡湪娓愬彉娴佺殑鍚屼竴杩囨按鎴潰涓紝娴佷綋鐨勫帇寮哄垎甯冩弧瓒?/p>
銆?/p>
锛?/p>
A)
c
g
Z
飥?/p>
飥?/p>
飦?/p>
P
锛?/p>
(B) P
锛?/p>
C
锛?/p>
(C)
c
g
g
飥?/p>
飥?/p>
2
P
2
飦?/p>
飦?/p>
锛?/p>
(D)
c
g
g
飥?/p>
飥?/p>
飥?/p>
2
P
Z
2
飦?/p>
飦?/p>
銆?/p>
3
锛庡渾绠＄磰娴佺矖绯欏尯鐨勬部绋嬮樆鍔涚郴鏁?/p>
位
銆傦伂
(A)
涓庨浄璇烘暟
Re
鏈夊叧
锛?/p>
锛?/p>
B
锛変笌绠″鐩稿绮楃硻搴?/p>
螖
/
d
鏈夊叧锛?/p>
(C)
涓?/p>
Re
鍜?/p>
螖
/
d
鏈夊叧锛?/p>
锛?/p>
D
锛変笌
Re
鍜岀闀?/p>
l
鏈夊叧銆?/p>
4
锛庡渾绠″眰娴佸姩鏃讹紝
杩囨祦鏂潰涓婂垏搴斿姏鍒嗗竷涓猴紙瑙佸浘锛?/p>
_____________
銆?/p>
5
锛?/p>
鏈変竴鍙樼洿寰勭娴侊紝
灏忕鐩村緞
d
1
锛?/p>
澶х鐩村緞
d
2
=2d
1
锛?/p>
鍒欎袱鏂潰闆疯鏁扮殑鍏崇郴鏄?/p>
銆?/p>
(A) Re
1
=
2
1
Re
2
锛?/p>
(B) Re
1
=Re
2
锛?/p>
(C)
Re
1
=
2
3
Re
2
锛?/p>
(D) Re
1
=2Re
2
銆?/p>
6
锛庡鍥炬墍绀烘埅闈㈢獊鐒舵墿澶х殑绠¤矾灞�閮ㄦ崯澶卞叕寮忎负
銆?/p>
锛?/p>
A
锛?/p>
g
2
v
v
h
2
2
2
1
j
飥?/p>
飥?/p>
锛?/p>
锛?/p>
B
锛?/p>
g
2
)
v
v
(
h
2
2
1
j
飥?/p>
飥?/p>
锛?/p>
锛?/p>
C
锛?/p>
g
v
v
h
2
2
2
1
j
飥?/p>
飥?/p>
锛?/p>
锛?/p>
D
锛?/p>
g
)
v
v
(
h
2
2
1
j
飥?/p>
飥?/p>
銆?/p>
7
锛庢按娴佷竴瀹氭柟鍚戝簲璇ユ槸
銆?/p>
锛?/p>
A
锛変粠鍗曚綅閲嶉噺娴佷綋鏈烘鑳介珮鐨勫湴鏂瑰悜浣庣殑鍦版柟娴侊紱
(B
锛変粠鍘嬪己澶у鍚戝帇寮哄皬澶勬祦锛?/p>
锛?/p>
C
锛変粠娴侀�熷ぇ鐨勫湴鏂瑰悜娴侀�熷皬鐨勫湴鏂规祦锛?/p>
锛?/p>
D
锛変粠楂樺鍚戜綆澶勬祦銆?/p>
8
锛?/p>
濡傚浘骞惰仈闀跨
A
銆?/p>
B
锛?/p>
涓ょ鏉愭枡銆?/p>
鐩村緞鐩稿悓锛?/p>
闀垮害
l
B
=3
l
A
锛?/p>
涓ょ鐨勬按澶存崯澶卞叧绯讳负
銆?/p>
(A) h
fB
=h
fA
锛?/p>
(B) h
fB
=1.73h
fA
锛?/p>
(C) h
fB
=3h
fA
锛?/p>
(D) h
fB
=9h
fA
銆?/p>
锛堢
4
棰樺浘锛?/p>
锛堢
6
棰樺浘锛?/p>
锛堢
8
棰樺浘锛?/p>
鏈瘯鍗烽�傚簲鑼冨洿
鏈哄埗
121-126
(a)
(b)
(c)
(d)