1
/
17
2018
骞撮暱娌欏競涓�?/p>
鈥斺�?/p>
鐞嗙患锛堢墿鐞嗗強璇﹁В锛?/p>
娓╅Θ鎻愮ず锛?/p>
1.
鏈瘯鍗峰叡鍥涘ぇ棰樸�傛弧鍒?/p>
100
鍒嗭紝鑰冭瘯鏃堕噺
60
鍒嗛挓銆?/p>
2.
閫夋嫨棰樼殑绛旀蹇呴』鐢?/p>
2B
閾呯瑪濉秱鍦ㄧ瓟棰樺崱涓娿�傞潪閫夋嫨棰樼殑绛旀蹇呴』鐢ㄩ粦鑹查挗绗旀垨鎴栫瀛楃瑪
濉啓鍦ㄧ瓟棰樺崱鐩稿簲浣嶇疆涓婏紝鐩存帴鍐欏湪璇曞嵎涓婃棤鏁堛�?/p>
3.
鏈瘯鍗蜂腑
g=10 N/kg
銆?/p>
涓�銆侀�夋嫨棰橈紙鏈ぇ棰樺叡
12
灏忛锛屾瘡灏忛
3
鍒嗭紝鍏?/p>
36
鍒嗐�傚湪姣忓皬棰樼粰鍑虹殑鍥涗釜閫夐」涓紝
鍙湁涓�涓�夐」绗﹀悎棰樻剰锛庯級
1
锛庯紙
3
鍒嗭級锛?/p>
2018鈥?/p>
闀挎矙锛夊叧浜庡０鐜拌薄锛屼笅鍒楄娉曟纭殑鏄紙
锛?/p>
A
锛庨珮閫熷叕璺袱鏃佽缃殧闊虫澘锛屾槸涓轰簡鍦ㄥ０婧愬澶勫噺寮卞櫔澹?/p>
B
锛庢按涓�掔珛鐨勮姳鏍锋父娉宠繍鍔ㄥ憳闅忕潃闊充箰琛ㄦ紨锛岃鏄庢按鑳戒紶鎾０闊?/p>
C
锛庨�㈠勾杩囪妭锛屽綋绀惧尯涓捐涓�浜涙枃鑹鸿〃婕旀椿鍔ㄦ椂锛屼粠楂橀煶鍠囧彮浼犲嚭鐨勬瓕澹颁竴瀹氫笉鏄櫔澹?/p>
D
锛庡０闊冲湪鐪熺┖涓殑浼犳挱閫熷害鏄?/p>
340m/s
鑰冪偣锛?/p>
澹扮殑浜х敓銆佷紶鎾�佹帶鍒跺櫔澹般�佸０鐨勫簲鐢?/p>
涓撻锛?/p>
澹扮幇璞?/p>
瑙ｆ瀽锛?/p>
A
锛庨珮閫熷叕璺袱鏃佽缃殧闊虫澘锛屾槸涓轰簡鍦ㄥ０婧愬澶勫噺寮卞櫔澹帮紝閿欒锛屾槸鍦ㄤ紶鎾繃
绋嬩腑鍑忓急锛?/p>
B
锛庢按涓�掔珛鐨勮姳鏍锋父娉宠繍鍔ㄥ憳闅忕潃闊充箰琛ㄦ紨锛岃鏄庢按鑳戒紶鎾０闊筹紝姝ｇ‘銆?/p>
C
锛庨�㈠勾杩囪妭锛屽綋绀惧尯涓捐涓�浜涙枃鑹鸿〃婕旀椿鍔ㄦ椂锛屼粠楂橀煶鍠囧彮浼犲嚭鐨勬瓕澹颁竴瀹氫笉鏄櫔澹帮紝
閿欒锛屽共鎵颁汉浠甯稿伐浣溿�佸涔犲拰浼戞伅鐨勫０闊虫槸鍣０銆?/p>
D
锛庡０闊冲湪鐪熺┖涓殑浼犳挱閫熷害鏄?/p>
340m/s
锛岄敊璇紝鐪熺┖涓嶈兘浼犲０銆?/p>
鏁呴�?/p>
B
銆?/p>
2
锛庯紙
3
鍒嗭級锛?/p>
2018鈥?/p>
闀挎矙锛変笅鍥句腑涓庡厜鐨勫弽灏勬湁鍏崇殑鏄紙
锛?/p>
鐢?/p>
涔?/p>
涓?/p>
涓?/p>
A
锛庡鍥剧敳鎵�绀猴紝閫忚繃鏍戜笡鐨勫厜鏉?/p>
B
锛庡鍥句箼鎵�绀猴紝绛峰瓙濂藉儚鍦ㄦ按闈㈠鎶樻柇浜?/p>
C
锛庡鍥句笝鎵�绀猴紝闆ㄨ繃澶╂櫞锛屾寕鍦ㄥぉ绌虹殑褰╄櫣
D
锛庡鍥句竵鎵�绀猴紝鎶婂钩闈㈤暅鎸変竴瀹氳寰嬫帓鍒楋紝姹囪仛澶槼鍏夌殑濉斿紡澶槼鑳界數绔?/p>