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11
鐢樿們鐪佺櫧閾跺競骞冲窛鍖虹鍥涗腑瀛?/p>
2018
灞婇珮涓夌悊缁?/p>
锛堢墿鐞嗛儴鍒嗭級
涓嬪鏈熺
涓夋缁冧範璇曢
浜屻�侀�夋嫨棰橈紙鏈鍏?/p>
8
灏忛锛屾瘡灏忛
6
鍒嗭紝鍏辫
48
鍒?/p>
.
鍦ㄦ瘡灏忛缁欏嚭鐨勫洓涓�夐」涓?/p>
,
绗?/p>
14~18
棰樺彧鏈変竴涓�夐」绗﹀悎棰樼洰瑕佹眰
,
绗?/p>
19~21
棰樻湁澶氫釜閫夐」绗﹀悎棰樼洰瑕佹眰
鍏ㄩ儴閫夊鐨勫緱
6
鍒嗭紝閫?/p>
瀵逛絾涓嶅叏鐨勫緱
3
鍒嗭紝鏈夐�夐敊鐨勫緱
0
鍒嗭級
14.
浼藉埄鐣ュ鑷敱钀戒綋杩愬姩瑙勫緥鐨勬帰绌朵腑锛屼笅鍒楁弿杩伴敊璇殑鏄?/p>
(
)
A
锛庝簹閲屽＋澶氬痉鏍规嵁鐢熸椿鐜拌薄鎻愬嚭浜嗛噸鐨勭墿浣撲笅钀藉緱蹇紝杞荤殑鐗╀綋涓嬭惤寰楁參
B
锛庝冀鍒╃暐鍒╃敤鏂滄Ы瀹為獙鍙戠幇鐗╀綋浠庨潤姝㈠紑濮嬫粦涓嬶紝鍦ㄨ繛缁浉绛夌殑鏃堕棿闂撮殧鍐呴�氳繃鐨勮窛绂讳箣姣?/p>
涓?/p>
1鈭?鈭?鈥︿粠鑰岄棿鎺ヨ瘉瀹炰簡浠栨彁鍑虹殑鈥滆惤浣撻�熷害涓庢椂闂存垚姝ｆ瘮鈥濈殑鍋囪
C
锛庡湪褰撴椂鐨勫疄楠屼腑锛屼冀鍒╃暐宸茬粡鍙互杈冪簿纭湴娴嬮噺鑷敱钀戒綋鏃堕棿锛岀洿鎺ョ爺绌惰嚜鐢辫惤浣撹繍鍔ㄤ簡
D
锛庝冀鍒╃暐瀵硅嚜鐢辫惤浣撶殑鎺㈢┒涓紝缁忓巻浜嗘彁鍑洪棶棰樷�旂寽鎯斥�旀暟瀛︽帹璁衡�斿疄楠岄獙璇佲�斿悎鐞嗗鎺ㄢ�?/p>
寰楀嚭缁撹鐨勭瀛︽帹鐞嗘柟娉?/p>
15.
濡傚浘鎵�绀猴紝鐢层�佷箼涓ゅ悓瀛︿粠娌充腑
O
鐐瑰嚭鍙戯紝鍒嗗埆娌跨洿绾挎父鍒?/p>
A
鐐瑰拰
B
鐐瑰悗锛岀珛鍗虫部鍘熻矾
绾胯繑鍥炲埌
O
鐐癸紟
OA
銆?/p>
OB
鍒嗗埆涓庢按娴佹柟鍚戝钩琛屽拰鍨傜洿锛屼笖
OA
锛?/p>
OB
锛?/p>
12
m
锛庤嫢姘存祦閫熷害涓?/p>
1.5
m/s
涓嶅彉锛屼袱浜哄湪闈欐按涓父閫熺浉绛夊潎涓?/p>
2.5 m/s
锛屼粬浠墍鐢ㄦ椂闂村垎鍒敤
t
鐢?/p>
銆?/p>
t
涔?/p>
琛ㄧず锛屽垯
(
)
A
锛?/p>
t
鐢?/p>
锛?/p>
9.6 s
B
锛?/p>
t
鐢?/p>
锛?/p>
16 s
C
锛?/p>
t
涔?/p>
锛?/p>
12 s
D
锛?/p>
t
涔?/p>
锛?/p>
15 s
16.
濡傚浘鎵�绀猴紝鍏夋粦鏂滈潰
AE
琚垎鎴愬洓涓暱搴︾浉绛夌殑閮ㄥ垎锛屼竴鐗╀綋鐢?/p>
A
鐐逛粠闈欐閲婃斁锛屼笅鍒楃粨
璁轰腑涓嶆纭殑鏄?/p>
(
)
A
锛庣墿浣撳埌杈惧悇鐐圭殑閫熺巼
v
B
鈭?/p>
v
C
鈭?/p>
v
D
鈭?/p>
v
E
锛?鈭?/p>
2
鈭?/p>
3
鈭?
B
锛庣墿浣撳埌杈惧悇鐐规墍缁忓巻鐨勬椂闂?/p>
t
E
锛?/p>
2
t
B
锛?/p>
2
t
C
锛?/p>
2
3
t
D
C
锛庣墿浣撲粠
A
鍒?/p>
E
鐨勫钩鍧囬�熷害
v
锛?/p>
v
B
D
锛庣墿浣撻�氳繃姣忎竴閮ㄥ垎鏃讹紝鍏堕�熷害澧為噺
v
B
锛?/p>
v
A
锛?/p>
v
C
锛?/p>
v
B
锛?/p>
v
D
锛?/p>
v
C
锛?/p>
v
E
锛?/p>
v
D
17
锛庡畤瀹欓棿瀛樺湪涓�浜涚鍏朵粬鎭掓槦杈冭繙鐨勪笁鏄熺郴缁燂紝鍏朵腑鏈変竴绉嶄笁鏄熺郴缁熷鍥炬墍绀猴紝涓夐璐ㄩ噺
鍧囦负
m
鐨勬槦浣嶄簬绛夎竟涓夎褰㈢殑涓変釜椤剁偣锛屼笁瑙掑舰杈归暱涓?/p>
L
锛屽拷鐣ュ叾浠栨槦浣撳瀹冧滑鐨勫紩鍔涗綔鐢紝
涓夋槦鍦ㄥ悓涓�骞抽潰鍐呯粫涓夎褰腑蹇?/p>
O
鍋氬寑閫熷渾鍛ㄨ繍鍔紝
寮曞姏甯搁噺涓?/p>
G
锛?/p>
涓嬪垪璇存硶姝ｇ‘鐨勬槸
(
)
A
锛庢瘡棰楁槦鍋氬渾鍛ㄨ繍鍔ㄧ殑瑙掗�熷害涓?/p>
3
Gm
L
3
B
锛庢瘡棰楁槦鍋氬渾鍛ㄨ繍鍔ㄧ殑鍔犻�熷害涓庝笁鏄熺殑璐ㄩ噺鏃犲叧