鏅烘氮鏁欒偛
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鏅儬鑻辨墠鏂囧簱
1
R
1
P
R
2
S
涓婃捣涓�冪墿鐞嗙數瀛﹁绠椾笓棰樿缁?/p>
銆愰鍨嬩竴锛氱數婧愬彲鍙?/p>
-
鐢垫祦鑼冨洿銆?/p>
渚?/p>
1
锛?/p>
鍦ㄥ鍥炬墍绀虹數璺腑锛岀數婧愮數鍘嬪彲鍦?/p>
4~8
浼忚寖鍥村唴璋冭妭锛屽彉闃诲櫒
R
2
涓婃爣鏈夆�?/p>
2
0惟
2
螒
鈥濆瓧鏍枫�傚綋鐢佃矾涓殑鐢垫祦
涓?/p>
0
4
瀹夋椂锛?/p>
R
1
涓ょ鐨勭數鍘嬩负
2
浼忋�?/p>
鈶㈣嫢鍦ㄥ彉闃诲櫒
R
2
涓ょ骞惰仈涓�涓數鍘嬭〃锛屾墍鐢ㄩ噺绋嬩负
0~3
浼忥紝姹傝鐢佃矾姝ｅ父宸ヤ綔鎯呭喌涓嬶紝鐢佃矾涓殑鐢垫祦鍙皟鍒扮殑鏈�
澶у�煎拰鏈�灏忓�笺�?/p>
渚?/p>
2.
鍦ㄥ鍥炬墍绀虹數璺腑锛屽畾鍊肩數闃?/p>
R
1
=10
娆э紝婊戝姩鍙橀樆鍣?/p>
R
2
鏍囨湁鈥?/p>
5
0惟
1A
鈥濆瓧鏍枫�傚綋闂悎鐢甸敭
S
鏃讹紝鑻ョ數婧愮數鍘?
涓?/p>
12
浼忥紝閫氳繃
R
1
鐨勭數娴佷负
0.4
瀹夈�?/p>
鈶㈣嫢鐢垫簮鐢靛帇鍦?/p>
6
浼忥綖
15
浼忛棿鍙彉锛屽湪纭繚鐢佃矾姝ｅ父宸ヤ綔鍓嶆彁涓嬶紝褰撶數婧愮數鍘嬩负
_________
浼忔椂锛?/p>
閫氳繃绉诲姩鍙橀樆鍣?/p>
婊戠墖鐨勪綅缃紝鍙娇鐢佃矾涓數娴佺殑鍙樺寲閲忎负鏈�澶э紝骞舵眰鍑鸿繖涓渶澶у�笺�?/p>
缁冧範
:
1
锛庡湪濡傚浘锛?/p>
a
锛夋墍绀虹殑鐢佃矾涓紝鐢甸樆
R
1
鐨勯樆鍊间负
10
娆э紝鎵�鐢ㄧ數琛ㄥ潎涓哄鍥撅紙
b
锛夋墍绀鸿鏍笺�?/p>
鈶?/p>
鐜扮數璺腑鐨勭數婧愮數鍘嬪彲鍙橈細
(a)
鑻ユ粦鍔ㄥ彉闃诲櫒
R
2
鏍囨湁
鈥?/p>
50
惟
1A
鈥?/p>
鐨勫瓧鏍凤紝
姹備负淇濊瘉閫氳繃骞茶矾鐨勭數娴佽揪鍒版渶澶ф椂锛?/p>
鐢垫簮鎵�闇�鐨勬渶灏忕數鍘?/p>
U
min
銆?/p>
(b)
鑻ユ粦鍔ㄥ彉闃诲櫒
R
2
鏍囨湁鈥?/p>
5
惟
3A
鈥濈殑瀛楁牱锛屾眰鍦ㄧ數婧愮數鍘嬪彲鍙樿寖鍥村唴锛岄�氳繃鐢甸樆
R
1
鐨勬渶澶х數娴?/p>
I
1max
銆?/p>
P
R
1
R
2
S
锛?/p>
a
锛?/p>
R
1
S
R
2
P
A
2
A
1
锛?/p>
b
锛?/p>