生活中有哪些地方用到了圆锥体和圆柱体？ 生活中常见的圆柱体和圆锥形物体有哪些
\u751f\u6d3b\u4e2d\u7684\u5706\u67f1\u4f53\u548c\u5706\u9525\u4f53\u6709\u54ea\u4e9b\u751f\u6d3b\u4e2d\u7684\u5706\u67f1\u4f53\u548c\u5706\u9525\u4f53\u6709\u54ea\u4e9b
\u5706\u9525\uff1a\u5e3d\u5b50\uff0c\u524a\u8fc7\u7684\u94c5\u7b14\u5934
\u5706\u67f1\uff1a\u7b14\uff0c\u5706\u67f1\u5b50\uff0c\u6c34\u676f
\u751f\u6d3b\u4e2d\u5e38\u89c1\u7684\u5706\u67f1\u4f53\uff1a\u65e5\u5149\u706f\u706f\u7ba1\u3001\u996e\u6c34\u673a\u7684\u6c34\u6876\u3001\u77ff\u6cc9\u6c34\u74f6\u3001\u77f3\u818f\u67f1\u5b50\u3001\u8367\u5149\u68d2\u3001\u86cb\u7cd5\u7b49\u3002
\u751f\u6d3b\u4e2d\u5e38\u89c1\u7684\u5706\u9525\u4f53\uff1a\u7eb8\u58f3\u7684\u5723\u8bde\u5e3d\u3001\u706f\u7f69\u3001\u6f0f\u6597\u3001\u9640\u87ba\u3001\u677e\u6811\u3001\u51b0\u6dc7\u6dcb\u86cb\u7b52\u7b49\u3002
\u5706\u67f1\u4f53\uff1a
\u5706\u9525\u4f53\uff1a
\u62d3\u5c55\u8d44\u6599\uff1a\u5728\u540c\u4e00\u4e2a\u5e73\u9762\u5185\u6709\u4e00\u6761\u5b9a\u76f4\u7ebf\u548c\u4e00\u6761\u52a8\u7ebf\uff0c\u5f53\u8fd9\u4e2a\u5e73\u9762\u7ed5\u7740\u8fd9\u6761\u5b9a\u76f4\u7ebf\u65cb\u8f6c\u4e00\u5468\u65f6\uff0c\u8fd9\u6761\u52a8\u7ebf\u6240\u6210\u7684\u9762\u53eb\u505a\u65cb\u8f6c\u9762\uff0c\u8fd9\u6761\u5b9a\u76f4\u7ebf\u53eb\u505a\u65cb\u8f6c\u9762\u7684\u8f74\uff0c\u8fd9\u6761\u52a8\u7ebf\u53eb\u505a\u65cb\u8f6c\u9762\u7684\u6bcd\u7ebf\u3002\u5982\u679c\u7528\u5782\u76f4\u4e8e\u8f74\u7684\u4e24\u4e2a\u5e73\u9762\u53bb\u622a\u5706\u67f1\u9762\uff0c\u90a3\u4e48\u4e24\u4e2a\u622a\u9762\u548c\u5706\u67f1\u9762\u6240\u56f4\u6210\u7684\u51e0\u4f55\u4f53\u53eb\u505a\u76f4\u5706\u67f1\uff0c\u7b80\u79f0\u5706\u67f1\u4f53\u3002
\u5706\u67f1\u4f53\u7684\u8868\u9762\u79ef\u548c\u4f53\u79ef\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a
\u7528r\u8868\u793a\u5706\u67f1\u5e95\u9762\u7684\u534a\u5f84\uff0cc\u8868\u793a\u4fa7\u9762\u7684\u5468\u957f\uff0ch\u8868\u793a\u5706\u67f1\u4f53\u7684\u9ad8\uff0c\u90a3\u4e48\uff1a
\u5706\u67f1\u7684\u8868\u9762\u79efS=\u4fa7\u9762\u79ef+\u5e95\u9762\u79ef\u00d72=2\u03c0r²+ch
\u5706\u67f1\u4f53\u7684\u4f53\u79efV=\u03c0r²h
\u5706\u9525\u4e5f\u79f0\u4e3a\u5706\u9525\u4f53\uff0c\u662f\u4e00\u79cd\u4e09\u7ef4\u51e0\u4f55\u4f53\uff0c\u662f\u5e73\u9762\u4e0a\u4e00\u4e2a\u5706\u4ee5\u53ca\u5b83\u7684\u6240\u6709\u5207\u7ebf\u548c\u5e73\u9762\u5916\u7684\u4e00\u4e2a\u5b9a\u70b9\u786e\u5b9a\u7684\u5e73\u9762\u56f4\u6210\u7684\u5f62\u4f53\u3002\u5706\u5f62\u88ab\u79f0\u4e3a\u5706\u9525\u7684\u5e95\u9762\uff0c\u5e73\u9762\u5916\u7684\u5b9a\u70b9\u79f0\u4e3a\u5706\u9525\u7684\u9876\u70b9\u6216\u5c16\u7aef\uff0c\u9876\u70b9\u5230\u5e95\u9762\u6240\u5728\u5e73\u9762\u7684\u8ddd\u79bb\u79f0\u4e3a\u5706\u9525\u7684\u9ad8\u3002\u901a\u5e38"\u5706\u9525"\u4e00\u8bcd\u7528\u6765\u6307\u4ee3\u6b63\u5706\u9525\uff0c\u4e5f\u5c31\u662f\u5706\u9525\u9876\u70b9\u5728\u5e95\u9762\u7684\u6295\u5f71\u662f\u5706\u5fc3\u65f6\u7684\u60c5\u51b5\u3002\u6b63\u5706\u9525\u53ef\u4ee5\u5b9a\u4e49\u4e3a\u4e00\u4e2a\u76f4\u89d2\u4e09\u89d2\u5f62\u7ed5\u5176\u4e2d\u4e00\u6761\u76f4\u89d2\u8fb9\u65cb\u8f6c\u4e00\u5468\u5f97\u5230\u7684\u51e0\u4f55\u4f53\uff0c\u8fd9\u4e2a\u76f4\u89d2\u4e09\u89d2\u5f62\u7684\u659c\u8fb9\u79f0\u4e3a\u5706\u9525\u7684\u6bcd\u7ebf\u3002\u9876\u70b9\u5728\u5e95\u9762\u7684\u6295\u5f71\u4e0d\u5728\u5706\u5fc3\uff0c\u8fd9\u6837\u7684\u5706\u9525\u79f0\u4e3a\u659c\u5706\u9525\u3002\u6b63\u5706\u9525\u53ef\u4ee5\u7531\u5e73\u9762\u622a\u5706\u9525\u9762\u5f97\u5230\uff0c\u659c\u5706\u9525\u5219\u4e0d\u80fd\u3002\u503e\u659c\u5e73\u9762\u622a\u53d6\u5706\u9525\u9762\u5f97\u5230\u7684\u51e0\u4f55\u5f62\u4f53\u53eb\u505a\u692d\u5706\u9525\u3002
\u7528r\u8868\u793a\u5706\u9525\u5e95\u9762\u7684\u534a\u5f84\uff0cl\u8868\u793a\u6bcd\u7ebf\u957f\uff0ch\u8868\u793a\u5706\u9525\u7684\u9ad8\uff0c\u4e00\u4e2a\u5706\u9525\u7684\u4f53\u79ef\u7b49\u4e8e\u4e0e\u5b83\u7b49\u5e95\u7b49\u9ad8\u7684\u5706\u67f1\u7684\u4f53\u79ef\u76841/3\uff0c\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a
V=1/3\u00b7\u03c0r²h
\u5706\u9525\u4f53\u7684\u9762\u79ef\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a
圆柱体：各种饮料瓶，饼干盒子，饮水机，烟筒 等
绛旓細鐢熸椿涓甯歌鍦嗛敟褰锛氭棩鍏夌伅鐏銆佹矙鍫嗐佹紡鏂椼侀檧铻恒佹枟绗犮侀搮绗斿ご绛夈傜敓娲讳腑甯歌鐨勫渾鏌变綋锛氭煴瀛愩佹澂瀛愩佺焊宸剧瓛銆佹按鐡躲侀鐑熴佺數姹犮佺瑪绛掋佺數绾挎潌銆佽湣鐑涖佺綈瀛愮瓑銆傚渾鏌辨槸鐢变袱涓ぇ灏忕浉绛夈佺浉浜掑钩琛岀殑鍦嗗舰锛堝簳闈級浠ュ強杩炴帴涓や釜搴曢潰鐨勪竴涓洸闈紙渚ч潰锛夊洿鎴愮殑鍑犱綍浣撱
绛旓細1銆佸湪鏃ュ父鐢熸椿涓锛屽儚鏄鍦嗛敟褰鐗╀綋鍒欐湁锛氶洩绯曠瓛锛屽湥璇炲附锛屼竴浜涚幆淇濈焊鏉紝鍦嗛敟褰㈢殑澶у枃鍙紝婕忔枟锛岄害鑽夊爢锛屾枟绗狅紝缇芥瘺鐞冿紝婕忔枟锛岀獫绐濆ご锛岄搮绗斿皷锛屽鑴嗚锛屾矙鍫嗗晩绛夌瓑锛岃繖浜涢兘鏄鍦嗛敟浣鐨勫舰鐘躲2銆佷互鐩磋涓夎褰㈢殑涓鏉＄洿瑙掕竟鎵鍦ㄧ洿绾夸负鏃嬭浆杞达紝鍏朵綑涓よ竟鏃嬭浆褰㈡垚鐨勯潰鎵鍥存垚鐨勭墿浣撳彨鍋氬渾閿ヤ綋銆
绛旓細鐢熸椿涓鐨鍦嗛敟浣锛1. 娌欐哗涓鐨勬矙閿ャ2. 鍐版穱娣嬮敟鍜屽啺娣囨穻涓婄殑瑁呴グ绾搞3. 閽诲ご鐨勫墠绔儴鍒嗐4. 鐏鐨勫舰鐘舵湁鏃朵篃琚繎浼肩湅浣滃渾閿ヤ綋銆備互涓嬫槸鍏充簬杩欎簺鍦嗛敟浣撶殑 娌欐哗涓婄殑娌欓敟锛氬湪娴疯竟鎴栨矙婊╀笂锛岀敱浜庨鐨勫惞鎷傛垨姘寸殑鍐插埛锛岀粡甯镐細褰㈡垚娌欓敟銆傝繖浜涙矙閿ユ槸鐢辨矙瀛愯嚜鐒跺爢绉舰鎴愮殑鍦嗛敟鐘剁粨鏋勶紝鏄敓娲讳腑闈炲父鏄庢樉鐨...
绛旓細鍦嗛敟涔熺О涓鍦嗛敟浣锛屾槸涓夌淮鍑犱綍浣撶殑涓绉嶏紝鏄钩闈涓涓涓渾浠ュ強瀹冪殑鎵鏈夊垏绾垮拰骞抽潰澶栫殑涓涓畾鐐圭‘瀹氱殑骞抽潰鍥存垚鐨勫舰浣撱傚湪鏃ュ父鐢熸椿涓锛鍦嗛敟褰鐗╀綋鏈夛細闆硶绛掞紝鍦ｈ癁甯斤紝鏈変竴浜涚幆淇濈焊鏉紝鍦嗛敟褰㈢殑澶у枃鍙紝婕忔枟锛岄害鑽夊爢锛屾枟绗狅紝缇芥瘺鐞冿紝婕忔枟锛岀獫绐濆ご锛岄搮绗斿皷锛屽鑴嗚锛屾矙鍫嗭紝鐭崇伆鍫嗗悧锛岀叅鐐爢锛屾按娉ュ爢锛孠FC...
绛旓細澶у巺鐨勫ぇ鐞嗙煶鍦嗘煴锛屽彲涔愮綈锛堟槗鎷夌綈锛夐檧铻猴紝婕忔枟锛岃泲绛
绛旓細鍚庢潵锛岀敱浜庨挗鍜岄挗绛嬫贩鍑濆湡鐨鍙戝睍锛屼互鍙婃妧鏈姹傦紝杩欎袱绉嶆潗鏂欏彇浠ｄ簡澶ч儴鍒嗙殑鏈ㄦ潌锛屽彲搴旂敤鐨勬湪鏉愰愭笎绋缂猴紝鏈ㄦ潌鍦ㄥ煄甯備腑鍩烘湰涓寰堥毦瑙佸埌銆傜劧鑰,鍦ㄤ竴浜涙瑺鍙戣揪鍦板尯,鏈ㄦ潌涔熻鐢ㄦ潵璁剧疆鐢佃瘽绾胯矾,鍥犱负浠栦滑鏄噸閲忚交,鏄撲簬璁剧疆,鍜岀數璇濈嚎璺殑鎵胯浇鍜屽紶鍔涘緢灏,鏈ㄦ潌鍙互鑳滀换,濡傛灉鐢佃瘽绾胯矾鍙戠敓浜嗗彉鍖,杩欎篃鏄柟渚跨殑涓ゆ瀬绉诲姩銆
绛旓細3. 瓒崇悆鏄竴涓畬缇鐨鐞冧綋锛屽畠鐨勮〃闈㈠厜婊戯紝浣撶Н鍧囧寑锛屾槸鏈钁楀悕鐨勭悆浣撳疄渚嬩箣涓銆4. 绡悆鐨勫舰鐘舵帴杩戜簬鐞冧綋锛屼絾鍦ㄥ疄闄呭埗閫犱腑鍙兘浼氭湁浜涘井鐨勬墎骞筹紝浠ュ鍔犻琛屾椂鐨勭ǔ瀹氭с5. 涔掍箵鐞冨垯鏄竴涓爣鍑嗙殑鐞冧綋锛屽畠鍦ㄤ綋鑲茬敤鍝佷腑骞挎硾浣跨敤锛屼互鍏惰交渚垮拰閫熷害钁楃О銆6. 鏈変簺棣欐按鐡惰璁℃垚鍦嗛敟褰㈢姸锛岃繖绉嶈璁′笉浠呯編瑙傦紝...
绛旓細鐢熸椿涓鐨鍦嗛敟浣鏈夊湥璇炲附銆佺伅缃┿佹紡鏂椼侀檧铻恒佸啺娣囨穻铔嬬瓛銆佹矙鍫嗐佹枟绗犮侀搮绗斿ご绛夈1銆佸湥璇炲附 鍦ｈ癁甯斤紙Christmas hat锛変笌鍦ｈ癁鏍戙佸湥璇炶涓鏍凤紝鏄湥璇炶妭涓嶅彲鎴栫己鐨勭墿鍝佷箣涓銆 瀹冩槸涓椤剁孩鑹插附瀛愶紝鎹鏅氫笂鎴涓鐫¤闄や簡鐫″緱瀹夌ǔ鍜屾湁鐐规殩澶栵紝绗簩澶╄繕浼氬彂鐜板附瀛愰噷澶氫簡鐐瑰績鐖辩殑浜洪佺殑绀肩墿銆傚湪鐙傛澶滃畠鏇...
绛旓細鍦嗘煴褰㈢墿浣擄細姘翠簳銆佽尪鏉佹棩鍏夌伅绠°佺幓鐠冩銆佺叅鐞冦佺儫...鍦嗛敟褰鐗╀綋锛氭矙鍫嗐佸湥璇炲附銆...
绛旓細鐢熸椿涓甯歌鍦嗛敟褰锛氭矙鍫嗐佹紡鏂椼侀檧铻恒佹枟绗犮侀搮绗斿ご绛夈傜敓娲讳腑甯歌鐨勫渾鏌变綋锛氭煴瀛愩佹澂瀛愩佺焊宸剧瓛銆佹按鐡躲侀鐑熴佺數姹犮佺瑪绛掋佺數绾挎潌銆佽湣鐑涖佺綈瀛愮瓑銆
