鍏?/p>
8
椤?/p>
绗?/p>
1
椤?/p>
绔炶禌璇曢閫夎涔嬪叚锛氱珛浣撳嚑浣?/p>
涓�銆侀�夋嫨棰橀儴鍒?/p>
1.
锛?/p>
2006
鍚夋灄棰勮禌锛?/p>
姝ｆ柟浣?/p>
ABCD
锛?/p>
A
1
B
1
C
1
D
1
涓紝杩囬《鐐?/p>
A
1
浣滅洿绾?/p>
l
锛屼娇
l
涓庣洿绾?/p>
AC
鍜岀洿
绾?/p>
BC
1
鎵�鎴愮殑瑙掑潎涓?/p>
60掳
锛屽垯杩欐牱鐨勭洿绾?/p>
l
鐨勬潯鏁颁负
锛?/p>
C
锛?/p>
A. 1
B. 2
C. 3
D.
澶т簬
3
2.
锛?/p>
2006
闄曡タ璧涘尯棰勮禌锛?/p>
濡傚浘
2
锛屽湪姝ｆ柟浣?/p>
1
1
1
1
ABCD
A
B
C
D
飥?/p>
涓紝
P
涓烘１
AB
涓婁竴鐐癸紝
杩囩偣
P
鍦ㄧ┖闂翠綔鐩寸嚎
l
锛屼娇
l
涓庡钩闈?/p>
ABCD
鍜屽钩闈?/p>
AB
1
1
C
D
鍧囨垚
0
30
瑙掞紝
鍒?/p>
杩?/p>
鏍?/p>
鐨?/p>
鐩?
绾?/p>
l
鐨勬潯鏁颁负锛?/p>
B
锛?/p>
A. 1
B .2
C. 3
D .4
3
锛?/p>
(
闆嗚璇曢
)
璁?/p>
O
鏄涓夋１閿?/p>
P-ABC
搴曢潰鏄笁瑙掑舰
ABC
鐨勪腑蹇冿紝杩?/p>
O
鐨勫姩骞抽潰涓?/p>
PC
浜や簬
S
锛屼笌
PA
銆?/p>
PB
鐨勫欢闀跨嚎鍒嗗埆浜や簬
Q
銆?/p>
R
锛屽垯鍜屽紡
PS
PR
PQ
1
1
1
飥?
飥?/p>
锛?/p>
锛?/p>
A
锛庢湁鏈�澶у�艰�屾棤鏈�灏忓�?/p>
B
锛?/p>
鏈夋渶灏忓�艰�屾棤
鏈�澶у�?/p>
C
锛庢棦鏈夋渶澶у�煎張鏈夋渶灏忓�硷紝涓よ�呬笉绛?/p>
D
锛庢槸涓�涓笌闈?/p>
QPS
鏃犲叧鐨勫父鏁?/p>
瑙ｏ細璁炬涓夋１閿?/p>
P-ABC
涓紝鍚勪晶妫变袱涓ゅす瑙掍负
伪
锛?/p>
PC
涓庨潰
PAB
鎵�鎴愯涓?/p>
尾
锛屽垯
v
S-PQR
=
3
1
S
鈻?/p>
PQR
路
h=
2
1
(
3
1
PQ
路
PRsin
伪
)
路
PS
路
sin
尾
銆?/p>
鍙︿竴鏂归潰锛?/p>
璁?/p>
O
鍒板悇闈㈢殑璺濈涓?/p>
d
锛?/p>
鍒?/p>
v
S-PQR
=v
O-PQR
+v
O-PRS
+v
O-PQS
锛?/p>
3
1
S
鈻?/p>
PQR
路
d=
3
1
鈻?/p>
PRS
路
d+
3
1
S
鈻?/p>
PRS
路
d+
3
1
鈻?/p>
PQS
路
d=
2
1
3
飪?/p>
d
PQ
路
PRsin
伪
+
2
1
3
飪?/p>
d
PS
路
PRsin
伪
+
2
1
3
飪?/p>
d
PQ
路
PS
路
sin
伪
锛屾晠鏈夛細
PQ
路
PR
路
PS
路
sin
尾
=d(PQ
路
PR+PR
路
PS+PQ
路
PS)
锛屽嵆
d
PS
PR
PQ
飦?
sin
1
1
1
飥?
飥?/p>
飥?/p>
=
甯告暟銆傛晠閫?/p>
D
銆?/p>
4
锛?/p>
锛?/p>
2006
骞存睙鑻忥級
杩囩┖闂翠竴瀹氱偣
P
鐨勭洿绾夸腑锛屼笌闀挎柟浣?/p>
1
1
1
1
ABCD
A
B
C
D
飥?/p>
鐨?/p>
12
鏉℃１鎵�鍦ㄧ洿绾挎垚绛夎鐨勭洿绾?/p>
鍏辨湁锛?/p>
C
锛?/p>
A
锛?/p>
0
鏉?/p>
B
锛?/p>
1
鏉?/p>
C
锛?/p>
4
鏉?/p>
D
锛庢棤鏁板鏉?/p>
5.
锛?/p>
2006
澶╂触锛?/p>
宸茬煡
P
涓哄洓闈綋
ABC
S
飥?/p>
鐨勪晶闈?/p>
SBC
鍐呯殑涓�涓姩鐐癸紝涓旂偣
P
涓庨《鐐?/p>
S
鐨勮窛绂荤瓑浜庣偣
P
鍒板簳
闈?/p>
ABC
鐨勮窛绂伙紝閭ｄ箞鍦ㄤ晶闈?/p>
SBC
鍐咃紝鍔ㄧ偣
P
鐨勮建杩规槸鏌愭洸绾跨殑涓�閮ㄥ垎锛屽垯璇ユ洸绾夸竴瀹氭槸
锛?/p>
D
锛?/p>
A
锛庡渾鎴栨き鍦?/p>
B
锛庢き鍦嗘垨鍙屾洸绾?/p>
C
锛庡弻鏇茬嚎鎴栨姏鐗╃嚎
D
锛庢姏鐗╃嚎鎴栨き鍦?/p>
6
锛?/p>
锛?/p>
2006
骞村崡鏄屽競锛?/p>
鍥涙１閿?/p>
P
ABCD
飥?/p>
鐨勫簳闈?/p>
ABCD
鏄崟浣嶆鏂瑰舰
(
,
,
,
A
B
C
D
鎸夊弽鏃堕拡鏂瑰悜鎺掑垪
),
渚ф１
PB
鍨傜洿浜庡簳闈?/p>
,
涓?/p>
PB
锛?/p>
3
,
璁?/p>
APD
飦?/p>
飪?/p>
飥?/p>
,
鍒?/p>
sin
飦?/p>
锛濓紙
C
锛?/p>
A
锛?
2
2
B
锛?
3
3
C
锛?
5
5
D
锛?
6
6