24.4.2
寮ч暱鍜屾墖褰㈤潰绉?/p>
棰勪範妗?/p>
涓�銆侀涔犵洰鏍囧強鑼冨洿锛?/p>
1.
缁忓巻鍦嗛敟渚ч潰绉殑鎺㈢储杩囩▼
.
2.
浼氭眰鍦嗛敟鐨勪晶闈㈢Н鍜屽叏闈㈢Н锛屽苟鑳借В鍐充竴浜涚畝鍗曠殑瀹為檯闂
棰勪範鑼冨洿锛?/p>
P99-100
浜屻�侀涔犺鐐?/p>
1
銆佷粈涔堟槸鍦嗛敟鐨勬瘝绾匡紵
2
銆佸渾閿ョ殑渚ч潰灞曞紑鍥炬槸浠�涔堝浘褰紵濡備綍璁＄畻鍦嗛敟鐨勪晶闈㈢Н锛熷浣曡绠楀渾閿ョ殑鍏ㄩ潰绉紵
鑻ュ渾閿ョ殑姣嶇嚎闀夸负
l
锛?/p>
搴曢潰鍦嗙殑鍗婂緞涓?/p>
r
锛?/p>
鍒欏渾閿ョ殑渚ч潰绉彲琛ㄧず涓?/p>
锛?/p>
鍦嗛敟鐨勫叏
闈㈢Н涓?/p>
銆?/p>
3
銆?/p>
鍦嗘煴鐨勪晶闈㈠睍寮�鍥炬槸浠�涔堝浘褰紵鑻ュ渾鏌卞簳闈㈠渾鐨勫崐寰勪负
r
锛?/p>
鍦嗘煴鐨勯珮涓?/p>
h
锛?/p>
鍒欏渾鏌辩殑
渚ч潰绉彲琛ㄧず涓?/p>
锛屽叏闈㈢Н鍙〃绀轰负
銆?/p>
涓夈�侀涔犳娴?/p>
1.
鑻ュ渾閿ョ殑搴曢潰鍗婂緞
r
=4cm
锛?/p>
楂樼嚎
h
=3cm
锛?/p>
鍒欏畠鐨勪晶闈㈠睍寮�鍥句腑鎵囧舰鐨勫渾蹇冭鏄?/p>
鈥斺�?/p>
搴︺�?/p>
2.
濡傚浘锛?/p>
鑻ュ渾閿ョ殑渚ч潰灞曞紑鍥炬槸鍗婂渾锛?/p>
閭ｄ箞杩欎釜灞曞紑鍥剧殑鍦嗗績瑙掓槸
__ _
搴︼紱
鍦嗛敟搴?/p>
鍗婂緞
r
涓庢瘝绾?/p>
a
鐨勬瘮
r
锛?/p>
a
= _ __ .
3.
鎶婁竴涓敤鏉ョ洓鐖嗙背鑺辩殑鍦嗛敟褰㈢焊鏉部姣嶇嚎鍓紑
,
鍙緱涓�涓崐寰勪负
24cm,
鍦嗗績瑙掍负
118
掳鐨勬墖褰?/p>
.
姹傝绾告澂鐨勫簳闈㈠崐寰勫拰楂樺害锛堢粨鏋滅簿纭埌
0.1cm).
鎺㈢┒妗?/p>
涓�銆佸悎浣滄帰绌?/p>
娲诲姩鍐呭
1
锛?/p>
鎺㈢┒
1
锛氬渾閿ュ強鐩稿叧姒傚康鈥斿渾閿ョ殑褰㈡垚