涓�銆佸～绌洪
锛堣灏嗘纭瓟妗堝～鍏ヤ笅鍒楃┖鏍煎唴锛屽叡
10
棰橈紝姣忓皬棰?/p>
2
鍒嗭紝鍏?/p>
20
鍒嗭級
1
銆?/p>
鍦ㄨ川鐐规洸绾胯繍鍔ㄤ腑锛?/p>
鍏跺垏鍚戝姞閫熷害鏄弽鏄犺川鐐硅繍鍔ㄩ�熷害
鍙樺寲鐨勭墿鐞嗛噺锛?/p>
鑰?/p>
娉曞悜鍔犻�熷害鏄弽鏄犺川鐐硅繍鍔ㄩ�熷害
鍙樺寲鐨勭墿鐞嗛噺銆?/p>
2
銆佽川閲忎负
m=0.10
鍗冨厠鐨勫皬鐞冪郴鍦ㄨ交缁崇殑涓�绔紝缁崇殑鍙︿竴绔浐瀹氬湪
O
鐐逛笂锛岀怀
闀?/p>
L=1.0
绫筹紝濡傚浘鎵�绀猴紝鐜板皢灏忕悆鎷夊埌姘村钩浣嶇疆
A
锛岀劧鍚庝粠闈欐寮�濮嬩笅钀斤紝鍒欙細
灏忕悆鍦?/p>
B
鐐规椂锛?/p>
胃
=30
0
锛夌殑閫熷害澶у皬涓?/p>
锛岀怀鐨勫紶鍔涗负
銆?/p>
锛堝浘浜屻�?/p>
2
锛?/p>
3
銆?
鐗?
浣?
鐨?
杞?
鍔?
鎯?
閲?
涓?
涓?
鍒?
鍥?
绱?
鏈?
鍏?/p>
锛?/p>
銆?/p>
4
銆佺悊鎯虫皵浣撳帇寮虹殑寰锛堢粺璁★級鎰忎箟鏄?/p>
锛屽帇寮哄叕寮忓彲琛ㄧず涓?/p>
銆?/p>
5
銆佷笅鍒楀悇寮忔墍琛ㄨ揪鐨勬剰涔夋槸锛?/p>
kT
2
1
锛?/p>
RT
i
2
銆?/p>
6
銆佷袱涓潎鍖�甯︾數鍚屽績鐞冮潰锛屽崐寰勫垎鍒负
R
a
鍜?/p>
R
b
锛屽甫鐢垫�婚噺鍒嗗埆涓?/p>
Q
a
鍜?/p>
Q
b
锛屽垯涓や釜鍖?/p>
鍩熺殑鐢靛娍
鍒嗗竷涓?/p>
1
飦?/p>
=
;
2
飦?/p>
=
銆?/p>
7
銆侀鍥句腑骞宠鏉跨數瀹瑰櫒鐨勬瀬鏉块潰绉负
S
锛屾澘闂磋窛绂讳负锝勶紝鎵�鐢ㄧ數浠嬭川鐨勭浉瀵逛粙鐢靛父鏁?/p>
1
r
飦?/p>
=4
锛?/p>
2
r
飦?/p>
=8
锛屼笖涓ょ數浠嬭川鐨勫帤搴︾浉鍚岋紝鍒欏浘涓數瀹瑰櫒鐨勭數瀹逛负
銆?/p>
锛堜竴銆?/p>
6
锛?/p>
锛堜竴銆?/p>
7
锛?/p>
8
銆佸鍥炬墍绀猴紝鏀惧湪鍧囧寑纾佸満涓殑鍗婂緞
r=0.1m
鐨勫崐鍥舰闂悎绾垮湀杞芥湁鐢垫祦
I=5
瀹夛紝纾佸満
鏂瑰悜涓庣嚎鍦堝钩闈㈠钩琛岋紝
B=0.5
鐗癸紝鍒?/p>
abc
鏇茶竟鎵�鍙楀畨鍩瑰姏鐨勫ぇ灏忎负
锛屾暣涓嚎鍦堟墍
鍙楀姏鐭╃殑澶у皬涓?/p>
銆?/p>
锛?
涓�
銆?
8
锛?/p>
锛堜竴銆?/p>
9
锛?/p>
