鍏勾绾?/p>
1
/
8
2.4
绾挎銆佽鐨勮酱瀵圭О鎬э紙
3
锛?/p>
锛堟暀妗堣璁★級
鍏勾绾ф暟瀛︿竾鐩堜腑瀛︾帇鍒?/p>
鏁欏鐩爣锛?/p>
1
锛庢帰绱㈠苟鎺屾彙瑙掑钩鍒嗙嚎鐨勬�ц川瀹氱悊鍜岄�嗗畾鐞嗭紱
2
锛庤兘鍒╃敤鎵�瀛︾煡璇嗘彁鍑洪棶棰樺苟鑳借В鍐崇敓娲讳腑鐨勫疄闄呴棶棰橈紱
3
锛庤兘鍒╃敤鍩烘湰浜嬪疄鏈夋潯鐞嗙殑杩涜璇佹槑锛屽仛鍒版瘡涓�姝ユ湁鏍规湁鎹紱
4
锛?/p>
缁忓巻鎺㈢储瑙掔殑杞村绉扮殑杩囩▼锛?/p>
鍦ㄢ�滄搷浣溾�斺�旀帰绌垛�斺�斿綊绾斥�斺�旇瘉鏄庘�濈殑杩囩▼涓煿鍏绘�濊�冪殑涓ヨ皑鎬?/p>
鍜岃〃杈剧殑鏉＄悊鎬э紟
鏁欏閲嶇偣锛氬埄鐢ㄨ鐨勮酱瀵圭О鎬ф帰绱㈣骞冲垎绾跨殑鎬ц川锛?/p>
鏁欏闅剧偣锛氱悊瑙ｂ�滅偣鍦ㄨ骞冲垎绾夸笂鈥濈殑璇佹槑鏂规硶锛?/p>
鏁欏杩囩▼锛?/p>
涓�銆佽鍓嶄笓璁?/p>
1
锛庡凡鐭モ垹
AOB
锛堝鍥撅級
锛?/p>
姹備綔锛氱敤灏鸿浣滃浘浣滃嚭鈭?/p>
AOB
鐨勫钩鍒嗙嚎
OM
锛?/p>
锛?/p>
1
锛変互
O
涓哄渾蹇冿紝浠绘剰闀夸负鍗婂緞浣滃姬锛屽垎鍒氦灏勭嚎
OA
銆?/p>
OB
浜庣偣
C
銆?/p>
D
锛?/p>
锛?/p>
2
锛夊垎鍒互鐐?/p>
C
銆?/p>
D
涓哄渾蹇冿紝澶т簬
1
2
CD
鐨勯暱涓哄崐寰勪綔寮э紝涓ゅ姬鍦ㄢ垹
AOB
鐨勫唴閮ㄤ氦浜庣偣
M
锛?/p>
3
锛?/p>
浣滃皠绾?/p>
OM
瑕佹眰锛氶�氳繃灏鸿浣滃浘鐢昏骞冲垎绾匡紝璁粌瀛︾敓鐢诲浘鑳藉姏锛屽悓鏃惰瘉鏄庝綔娉曠殑鍑嗙‘鎬э紝鎰熺煡瑙掔殑杞村绉版�с�?/p>
浜屻�佸涔?/p>
1
绾挎鍨傜洿骞冲垎绾跨殑鎬ц川瀹氱悊鐨勯�嗗畾鐞嗭細
鍒扮嚎娈典袱绔窛绂荤浉绛夌殑鐐瑰湪绾挎鐨勫瀭鐩村钩鍒嗙嚎涓?/p>
瑕佹眰锛氭澘涔?/p>
,
瀛︾敓鑷涔﹀啓
1
閬?/p>
2
鈭?/p>
PA=PB
鈭寸偣
p
鍦?/p>
AB
鐨勫瀭鐩村钩鍒嗙嚎涓?/p>
A
O
B
2
1
l
P
O
B
A