灏忓垵楂樿瘯鍗?/p>
+
鏁欐
K12
瀛︿範绮惧搧
WIRD
寰瀷涓撻
7
鏈烘鑳藉畧鎭掑畾寰嬬殑搴旂敤
[
瀛︿範鐩爣
]
1.
鑳界伒娲诲簲鐢ㄦ満姊拌兘瀹堟亽瀹氬緥鐨勪笁绉嶈〃杈惧舰寮?/p>
.2.
浼氬垎鏋愬涓墿浣撶粍鎴愮郴缁熺殑
鏈烘鑳藉畧鎭掗棶棰?/p>
.3.
浼氬垎鏋愰摼鏉＄被鐗╀綋鐨勬満姊拌兘瀹堟亽闂
.
涓�銆佸鐗╀綋缁勬垚鐨勭郴缁熸満姊拌兘瀹堟亽闂
1.
澶氫釜鐗╀綋缁勬垚鐨勭郴缁燂紝
灏卞崟涓墿浣撹�岃█锛?/p>
鏈烘鑳戒竴鑸笉瀹堟亽锛?/p>
浣嗗氨绯荤粺鑰岃█鏈烘鑳藉線寰�鏄?/p>
瀹堟亽鐨?/p>
.
2.
鍏宠仈鐗╀綋娉ㄦ剰瀵绘壘鐢ㄧ怀鎴栨潌鐩歌繛鎺ョ殑鐗╀綋闂寸殑閫熷害鍏崇郴鍜屼綅绉诲叧绯?/p>
.
3.
鏈烘鑳藉畧鎭掑畾寰嬭〃杈惧紡鐨勯�夊彇鎶�宸?/p>
(1)
褰撶爺绌跺璞′负鍗曚釜鐗╀綋鏃讹紝
鍙紭鍏堣�冭檻搴旂敤琛ㄨ揪寮?/p>
E
k1
锛?/p>
E
p1
锛?/p>
E
k2
锛?/p>
E
p2
鎴?/p>
螖
E
k
锛濓紞
螖
E
p
鏉ユ眰
瑙?/p>
.
(2)
褰撶爺绌跺璞′负涓や釜鐗╀綋缁勬垚鐨勭郴缁熸椂锛?/p>
鈶犺嫢涓や釜鐗╀綋鐨勯噸鍔涘娍鑳介兘鍦ㄥ噺灏?/p>
(
鎴栧鍔?/p>
)
锛?/p>
鍔ㄨ兘閮藉湪澧炲姞
(
鎴栧噺灏?/p>
)
锛?/p>
鍙紭鍏堣�冭檻搴旂敤琛ㄨ揪
寮?/p>
螖
E
k
锛濓紞
螖
E
p
鏉ユ眰瑙?/p>
.
鈶¤嫢
A
鐗╀綋鐨勬満姊拌兘澧炲姞锛?/p>
B
鐗╀綋鐨勬満姊拌兘鍑忓皯锛?/p>
鍙紭鍏堣�冭檻鐢ㄨ〃杈惧紡
螖
E
A
锛濓紞
螖
E
B
鏉ユ眰瑙?/p>
.
渚?/p>
1
濡傚浘
1
鎵�绀猴紝鏂滈潰鐨勫�捐
胃
锛?0掳锛屽彟涓�杈逛笌鍦伴潰鍨傜洿锛岄珮涓?/p>
H
锛屾枩闈㈤《鐐逛笂鏈変竴
瀹氭粦杞紝鐗╁潡
A
鍜?/p>
B
鐨勮川閲忓垎鍒负
m
1
鍜?/p>
m
2
锛岄�氳繃杞昏�屾煍杞殑缁嗙怀杩炴帴骞惰法杩囧畾婊戣疆
.
寮�濮嬫椂
涓ょ墿鍧楅兘浣嶄簬涓庡湴闈㈣窛绂讳负
1
2
H
鐨勪綅缃笂锛岄噴鏀句袱鐗╁潡鍚庯紝
A
娌挎枩闈㈡棤鎽╂摝鍦颁笂婊戯紝
B
娌挎枩闈?
鐨勭珫鐩磋竟涓嬭惤
.
鑻ョ墿鍧?/p>
A
鎭板ソ鑳借揪鍒版枩闈㈢殑椤剁偣锛岃瘯姹?/p>
m
1
鍜?/p>
m
2
鐨勬瘮鍊?/p>
.
婊戣疆鐨勮川閲忋�佸崐寰勫拰
鎽╂摝浠ュ強绌烘皵闃诲姏鍧囧彲蹇界暐涓嶈
.
鍥?/p>
1
绛旀
1
鈭?/p>
2
瑙ｆ瀽
璁?/p>
B
鍒氫笅钀藉埌鍦伴潰鏃堕�熷害涓?/p>
v
锛岀敱绯荤粺鏈烘鑳藉畧鎭掑緱锛?/p>
m
2
g
路
H
2
锛?/p>
m
1
g
路
H
2
sin30掳锛?/p>
1
2
(
m
1
锛?/p>
m
2
)
v
2
鈶?/p>
A
浠ラ�熷害
v
涓婃粦鍒伴《鐐硅繃绋嬩腑鏈烘鑳藉畧鎭掞紝鍒欙細