1
灏忓鏁板鎬诲涔犺祫鏂?/p>
銆愬父鐢ㄧ殑鏁伴噺鍏崇郴銆?/p>
1
銆佹瘡浠芥暟脳浠芥暟
=
鎬绘暟锛?/p>
鎬绘暟梅姣忎唤鏁?/p>
=
浠芥暟
锛?/p>
鎬绘暟梅浠芥暟
=
姣忎唤鏁?/p>
2
銆侀�熷害脳鏃堕棿
=
璺▼
锛?/p>
璺▼梅閫熷害
=
鏃堕棿
锛?/p>
璺▼梅鏃堕棿
=
閫熷害
3
銆佸崟浠访楁暟閲?/p>
=
鎬讳环锛?/p>
鎬讳环梅鍗曚环
=
鏁伴噺
锛?/p>
鎬讳环梅鏁伴噺
=
鍗曚环
4
銆佸伐浣滄晥鐜嚸楀伐浣滄椂闂?/p>
=
宸ヤ綔鎬婚噺锛?/p>
宸ヤ綔鎬婚噺梅宸ヤ綔鏁堢巼
=
宸ヤ綔鏃堕棿锛?/p>
宸ヤ綔鎬婚噺梅宸ヤ綔鏃堕棿
=
宸ヤ綔鏁堢巼锛?/p>
5
銆佸姞鏁?/p>
+
鍔犳暟
=
鍜岋紱
鍜?/p>
-
涓�涓姞鏁?/p>
=
鍙︿竴涓姞鏁?/p>
6
銆佽鍑忔暟
-
鍑忔暟
=
宸紱
琚噺鏁?/p>
-
宸?/p>
=
鍑忔暟锛?/p>
宸?/p>
+
鍑忔暟
=
琚噺鏁?/p>
7
銆佸洜鏁懊楀洜鏁?/p>
=
绉紱
绉蜂竴涓洜鏁?/p>
=
鍙︿竴涓洜鏁?/p>
8
銆佽闄ゆ暟梅闄ゆ暟
=
鍟?/p>
锛?/p>
琚櫎鏁懊峰晢
=
闄ゆ暟锛?/p>
鍟喢楅櫎鏁?/p>
=
琚櫎鏁?/p>
銆愬皬瀛︽暟瀛﹀浘褰㈣绠楀叕寮忋�?/p>
1
銆佹鏂瑰舰锛?/p>
C:
鍛ㄩ暱锛?/p>
S
锛氶潰绉紝
a:
杈归暱锛?/p>
姝ｆ柟褰?/p>
鍛ㄩ暱
=
杈归暱脳
4
锛?/p>
C=4a
姝ｆ柟褰?/p>
闈㈢Н
=
杈归暱脳杈归暱锛?/p>
S=a
脳
a
2
銆佹鏂逛綋锛?/p>
V
锛氫綋绉紝
a
锛氭１闀匡級
姝ｆ柟浣撹〃闈㈢Н
=
妫遍暱脳妫遍暱脳
6
锛?/p>
S
琛?/p>
=a
脳
a
脳
6
姝ｆ柟浣撲綋绉?/p>
=
妫遍暱脳妫遍暱脳妫遍暱锛?/p>
V= a
脳
a
脳
a3
銆?/p>
闀挎柟褰紙
C:
鍛ㄩ暱锛?/p>
S
锛氶潰绉紝
a:
杈归暱锛?/p>
b
锛氬
锛?/p>
闀挎柟褰㈠懆闀?/p>
=
锛堥暱
+
瀹斤級脳
2
锛?/p>
C=2(a+b)
闀挎柟褰㈤潰绉?/p>
=
闀棵楀
锛?/p>
S=a
脳
b
4
銆侀暱鏂逛綋锛?/p>
V
锛氫綋绉紝
S
锛氶潰绉紝
a:
闀匡紝
b
锛氬锛?/p>
h:
楂橈級
锛?/p>
1
锛夐暱鏂逛綋琛ㄩ潰绉?/p>
=
锛堥暱脳瀹?/p>
+
闀棵楅珮
+
瀹矫楅珮锛壝?/p>
2
锛?/p>
S=2(ab+ah+bh)
锛?/p>
2
锛夐暱鏂逛綋浣撶Н
=
闀棵楀脳楂橈紱
V=abh
5
銆佷笁瑙掑舰锛?/p>
S
锛氶潰绉紝
a:
搴曪紝
h:
楂橈級
涓夎褰?/p>
闈㈢Н
=
搴暶楅珮梅
2
锛?/p>
S=ah
梅
2
涓夎褰㈢殑楂?/p>
=
闈㈢Н脳
2
梅搴?/p>
涓夎褰㈢殑搴?/p>
=
闈㈢Н脳
2
梅楂?/p>
6
銆佸钩琛屽洓杈瑰舰锛?/p>
S
锛氶潰绉紝
a:
搴曪紝
h:
楂橈級
骞宠鍥涜竟褰㈤潰绉?/p>
=
搴暶楅珮锛?/p>
S=ah
7
銆佹褰紙
S
锛氶潰绉紝
a:
涓婂簳锛?/p>
b
锛氫笅搴曪紝
h:
楂橈級
姊舰闈㈢Н
=(
涓婂簳
+
涓嬪簳
)
脳楂樏?/p>
2
锛?/p>
S=(a+b)
脳
h
梅
2
8
銆佸渾褰紙
S
锛氶潰绉紝
C
锛氬懆闀匡紝蟺锛氬渾鍛ㄧ巼锛?/p>
d
锛氱洿寰勶紝
r
锛氬崐寰?/p>
锛?/p>
锛?/p>
1
锛夊渾鍛ㄩ暱
=
蟺脳鐩村緞蟺
=2
脳蟺脳鍗婂緞锛?/p>
C=
蟺
d=2
蟺
r
锛?/p>
2
锛夊渾闈㈢Н
=
蟺脳鍗婂緞脳鍗婂緞锛?/p>
S=
蟺
r
2
9
銆佸渾鏌变綋锛?/p>
V
锛氫綋绉紝
S
锛氬簳闈㈢Н锛?/p>
C
锛氬簳闈㈠懆闀匡紝
h
锛氶珮锛?/p>
r
锛氬簳闈㈠崐寰?/p>
锛?/p>
锛?/p>
1
锛夊渾鏌变綋渚ч潰绉?/p>
=
搴曢潰鍛ㄩ暱脳楂?/p>
=Ch=
蟺
dh=2
蟺
rh
锛?/p>
2
锛夊渾鏌变綋琛ㄩ潰绉?/p>
=
渚ч潰绉?/p>
+
搴曢潰绉?/p>
2
锛?/p>
3
锛夊渾鏌变綋浣撶Н
=
搴曢潰绉楅珮
v=sh=
蟺
r
2
h
10
銆佸渾閿ヤ綋锛?/p>
V
锛氫綋绉紝
S
锛氬簳闈㈢Н锛?/p>
h
锛氶珮锛?/p>
r
锛氬簳闈㈠崐寰?/p>
锛?/p>
浣撶Н
=
搴曢潰绉楅珮梅
3
11
銆佸钩鍧囨暟
=
鎬绘暟梅鎬讳唤鏁?/p>
12
銆佸拰宸棶棰樼殑鍏紡锛氬凡鐭ヤ袱鏁扮殑鍜屽強瀹冧滑鐨勫樊锛屾眰杩欎袱涓暟鍚勬槸澶氬皯鐨勫簲鐢ㄩ锛屽彨鍋氬拰宸?