1
涓撻鍏�佹満姊版尟鍔?/p>
鏈烘娉紙
B
鍗凤級鑳¤搲
涓�銆佸崟椤归�夋嫨棰?/p>
锛堟瘡灏忛
2
鍒嗭級
銆?/p>
1
銆佽〃寰佺墿浣撳仛绠�璋愭尟鍔ㄥ揩鎱㈢殑鐗╃悊閲忔槸
C
A
锛庡洖澶嶅姏
B
锛庢尟骞?/p>
C
锛庡懆鏈?/p>
D
锛庝綅绉?/p>
2
銆佸叧浜庢満姊版尝锛屼笅鍒楄娉曚笌浜嬪疄涓?/p>
锛?/p>
涓�鑷寸殑鏄?/p>
A
A
锛庤兘鍦ㄧ湡绌轰腑浼犳挱
B
锛庨鐜囩敱娉㈡簮鍐冲畾
B
锛庤兘浜х敓骞叉秹銆佽灏勭幇璞?/p>
D
锛庡湪浼犳挱杩囩▼涓兘浼犻�掕兘閲?/p>
3
銆?/p>
锛?/p>
2015
濂夎搐锛?/p>
7
锛庡仛绠�璋愭尟鍔ㄧ殑鍗曟憜鎽嗛暱涓嶅彉锛岃嫢鎽嗙悆璐ㄩ噺鍑忓皬涓哄師鏉ョ殑
1/4
锛屾憜鐞?/p>
缁忚繃骞宠 浣嶇疆鏃堕�熷害澧炲ぇ涓哄師鏉ョ殑
2
鍊嶏紝鍒欏崟鎽嗘尟鍔ㄧ殑
锛?/p>
A
锛夐鐜囥�佹尟骞呴兘涓嶅彉
锛?/p>
B
锛夐鐜囥�佹尟骞呴兘鏀瑰彉
锛?/p>
C
锛夐鐜囦笉鍙樸�佹尟骞呮敼鍙?/p>
锛?/p>
D
锛夐鐜囨敼鍙樸�佹尟骞呬笉鍙?/p>
锛?/p>
C
4.
涓�鍒楃畝璋愭í娉㈡部
x
杞存鍚戜紶鎾紝鏌愭椂鍒荤殑娉㈠舰濡傚浘鎵�绀恒�傚湪
娉㈢户缁紶鎾竴涓尝闀跨殑鏃堕棿鍐咃紝
涓嬪垪鍥句腑鑳芥纭弿杩?/p>
x
锛?/p>
2m
澶勭殑璐?/p>
鐐瑰彈鍒扮殑鍥炲鍔涗笌鍏朵綅绉荤殑鍏崇郴鐨勬槸
A
5.
濡傚浘涓烘煇鏃跺埢绠�璋愭í娉㈢殑鍥惧儚锛屾尝鐨勪紶鎾柟鍚戞部
x
杞存鏂瑰悜锛屼笅鍒楄娉曟纭殑鏄?/p>
锛?/p>
C
锛?/p>
锛?/p>
A
锛夎川鐐?/p>
A
銆?/p>
D
鐨勬尟骞呬笉鐩哥瓑
锛?/p>
B
锛夎川鐐?/p>
B
銆?/p>
E
鐨勯�熷害澶у皬鍜屾柟鍚戠浉鍚?/p>
锛?/p>
C
锛夎川鐐?/p>
D
姝ｆ部
y
杞磋礋鏂瑰悜杩愬姩
锛?/p>
D
锛夎川鐐?/p>
C
銆?/p>
F
鐨勫姞閫熷害涓洪浂
6.
涓�寮圭哀鎸瓙鍋氱畝璋愯繍鍔紝鍛ㄦ湡涓?/p>
T
锛屼笅鍒楄娉曟纭殑鏄?/p>
锛?/p>
B
锛?/p>
锛?/p>
A
锛夎嫢
螖
t
=
T
/4
锛屽垯鍦?/p>
螖
t
鏃堕棿鍐呮尟瀛愮粡杩囩殑璺▼涓轰竴涓尟骞?/p>
锛?/p>
B
锛夎嫢
螖
t
=
T
/2
锛屽垯鍦?/p>
螖
t
鏃堕棿鍐呮尟瀛愮粡杩囩殑璺▼涓轰袱涓尟骞?/p>
锛?/p>
C
锛夎嫢
螖
t
=
T
/2
锛屽垯鍦?/p>
t
鏃跺埢鍜岋紙
t+
螖
t
锛夋椂鍒绘尟瀛愮殑浣嶇Щ涓�瀹氱浉鍚?/p>
锛?/p>
D
锛夎嫢
螖
t
=
T
/2
锛屽垯鍦?/p>
t
鏃跺埢鍜岋紙
t+
螖
t
锛夋椂鍒绘尟瀛愮殑閫熷害涓�瀹氱浉鍚?/p>
锛?/p>
A
锛?/p>
锛?/p>
B
锛?/p>
锛?/p>
C
锛?/p>
锛?/p>
D
锛?/p>
y
/cm
F
鍥炲
2
鈥?/p>
2
y
/cm
F
鍥炲
2
鈥?/p>
2
y
/cm
F
鍥炲
2
鈥?/p>
2
y
/cm
F
鍥炲
2
鈥?/p>
2
y
/cm
y/cm
x
/m
1
2
3
2
鈥?/p>
2