姹熻タ鐞嗗伐澶у鐮旂┒鐢熻�冭瘯璇曞嵎
涓�銆?/p>
绠�绛旈锛堝叡
40
鍒嗭紝姣忛
10
鍒嗭級
1.
璁鸿堪鍗曞厓鍒掑垎搴旈伒寰殑鍘熷垯銆?/p>
2.
璇存槑褰㈠嚱鏁板簲婊¤冻鐨勬潯浠躲�?/p>
3.
璇存槑鍥涜竟褰㈢瓑鍙傛暟鍗曞厓涓�滅瓑鍙傛暟鈥濈殑鍚箟锛屽嵆涓轰粈涔堣寮曞叆绛夊弬鏁板崟鍏冦�?/p>
4.
闃愯堪杈圭晫鍏冩硶鐨勪富瑕佷紭缂虹偣銆?/p>
浜屻�?/p>
璁＄畻棰橈紙鍏?/p>
60
鍒嗭紝姣忛
20
鍒嗭級
1
.
涓�鏉嗕欢濡傚浘
3
鎵�绀猴紝鏉嗕欢涓婃柟鍥哄畾鍚庯紝鍦ㄤ笅鏂瑰彈鍨傜洿鍚戜笅鐨勯泦涓姏浣滅敤锛屽凡
鐭?/p>
锛?/p>
鏉?/p>
浠?/p>
鏉?/p>
鏂?/p>
鐨?/p>
鏉?/p>
姘?/p>
妯?/p>
閲?/p>
2
7
2
1
/
10
0
.
3
in
lbf
E
E
飩?/p>
飥?/p>
飥?/p>
锛?/p>
鎴?/p>
闈?/p>
绉?/p>
2
1
25
.
5
in
A
飥?/p>
锛?
2
2
75
.
3
in
A
飥?/p>
锛岄暱搴?/p>
in
L
L
12
2
1
飥?/p>
飥?/p>
锛岄泦涓姏
lbf
P
100
飥?/p>
锛岀敤鏈夐檺鍏冩柟娉曟眰瑙?/p>
B
鐐?/p>
鍜?/p>
C
鐐逛綅绉汇�傚娉細
锛?/p>
1
锛?/p>
1 lbf
锛堢鍔涳紝
libra force
锛?/p>
= 4.45 N
銆?/p>
锛?/p>
2
锛夋潹姘忔ā閲忋�?
寮规�фā閲忋�?/p>
Young
姘忓脊鎬фā閲忓叿鏈夌浉鍚屽惈涔夛紙
10
鍒嗭級
2
.
濡傚浘
2
鎵�绀猴紝鏈変竴姝ｆ柟褰㈣杽鏉匡紝娌垮瑙掓壙鍙楀帇鍔涗綔鐢紝鍘氬害
t=1m
锛岃浇鑽?
20__12__
鈥?/p>
20__13__
瀛﹀勾
绗?/p>
___
涓�
___
瀛︽湡
璇剧▼鍚嶇О锛?/p>
_____
鏈夐檺鍏冨強鏁板�兼ā鎷?/p>
________
鑰冭瘯鏃堕棿
:___2012___
骞?/p>
__11__
鏈?/p>
___3___
鏃?/p>
鑰冭瘯鎬ц川
锛堟鑰冦�?/p>
琛ヨ�冩垨鍏跺畠锛?/p>
锛?/p>
[
姝ｈ�?/p>
]
鑰冭瘯鏂瑰紡
(
寮�鍗枫�侀棴鍗?/p>
)
锛?/p>
[
寮�鍗?/p>
]
璇曞嵎绫诲埆
(A
銆?/p>
B):[ A ]
鍏?/p>
涔?/p>
澶ч
娓?/p>
棣?/p>
鎻?/p>
绀?/p>
璇疯�冪敓鑷閬靛畧鑰冭瘯绾緥锛屼簤鍋氭枃鏄庤瘹淇＄殑澶у鐢熴�傚鏈夎繚鐘�冭瘯绾緥锛屽皢涓ユ牸
鎸夌収銆婃睙瑗跨悊宸ュぇ瀛﹀鐢熻繚绾鍒嗚瀹氥�?/p>
锛堣瘯琛岋級澶勭悊銆?/p>
瀛﹂櫌
涓撲笟
瀛﹀彿
濮撳悕
棰樺彿
涓�
浜?/p>
涓?/p>
鍥?/p>
浜?/p>
鍏?/p>
涓?/p>
鍏?/p>
涔?/p>
鍗?/p>
鍗?
涓�
鍗?/p>
浜?/p>
鎬?/p>
鍒?/p>
寰楀垎
p
y
A1
A2
L1
L2
鍥?/p>
1