\u5706\u67f1\u662f\u4e00\u79cd\u51e0\u4f55\u4f53\uff0c\u4e5f\u662f\u7acb\u4f53\u56fe\u5f62\uff0c\u540c\u65f6\u8fd8\u662f\u4e09\u7ef4\u7684\u7269\u4f53\u3002\u5706\u67f1\u6709\u7531\u4e24\u4e2a\u5e95\u9762\u548c\u4e00\u4e2a\u66f2\u9762\u7ec4\u6210\uff0c\u5706\u67f1\u7684\u4e24\u4e2a\u5e95\u9762\u5b8c\u5168\u4e00\u6837\uff0c\u66f2\u9762\u4e5f\u53eb\u505a\u4fa7\u9762\u3002\u5706\u67f1\u7684\u5f62\u72b6\u7c7b\u4f3c\u4e8e\u7b52\u5b50\uff0c\u5728\u6570\u5b66\u3001\u7269\u7406\u3001\u5316\u5b66\u7b49\u5b66\u79d1\u4e2d\uff0c\u5706\u67f1\u90fd\u662f\u91cd\u8981\u7684\u7814\u7a76\u5bf9\u8c61\u3002<\/p>\n
\u5706\u67f1\u7684\u4f53\u79ef\u516c\u5f0f<\/p>\n
\u5706\u67f1\u7684\u4f53\u79ef\u516c\u5f0f\uff1a\u03c0r2h=S\u5e95\u9762\u79ef\u00d7\u9ad8\uff08h\uff09<\/p>\n
\u03c0\u662f\u5706\u5468\u7387\uff0c\u4e00\u822c\u53d63.14\uff0cr\u662f\u5706\u67f1\u5e95\u9762\u534a\u5f84\uff0ch\u4e3a\u5706\u67f1\u7684\u9ad8\u3002<\/p>\n
\u6709\u5173\u5706\u67f1\u7684\u8ba1\u7b97\u4f8b\u9898<\/p>\n
1\u3001\u4e00\u4e2a\u5706\u67f1\u4f53\u7684\u4fa7\u9762\u5c55\u5f00\u662f\u4e2a\u8fb9\u957f9.42\u5398\u7c73\u7684\u6b63\u65b9\u5f62\uff0c\u8fd9\u4e2a\u5706\u67f1\u4f53\u7684\u8868\u9762\u79ef\u662f\u591a\u5c11\u5e73\u65b9\u5398\u7c73\uff1f\uff08\u5f97\u6570\u4fdd\u7559\u4e24\u4f4d\u5c0f\u6570\uff09<\/p>\n
9.42\u00d79.42+3.14\u00d7\uff089.42\u00f73.14\uff092\u00d72<\/p>\n
=88.728+14.13<\/p>\n
\u2248102.86\uff08\u5e73\u65b9\u5398\u7c73\uff09<\/p>\n
\u7b54\uff1a\u8fd9\u4e2a\u5706\u67f1\u4f53\u7684\u8868\u9762\u79ef\u7ea6\u4e3a102.86\u5e73\u65b9\u5398\u7c73\u3002<\/p>\n
2\u3001\u4e00\u4e2a\u5706\u67f1\u4f53\u7684\u4fa7\u9762\u79ef\u662f226.08\u5e73\u65b9\u5398\u7c73\uff0c\u5e95\u9762\u534a\u5f844\u5398\u7c73\uff0c\u5b83\u7684\u9ad8\u662f\u591a\u5c11\uff1f<\/p>\n
226.08\u00f7\uff082\u00d73.14\u00d74\uff09<\/p>\n
=226.08\u00f725.12<\/p>\n
=9\uff08\u5398\u7c73\uff09<\/p>\n
\u7b54\uff1a\u5706\u67f1\u4f53\u7684\u9ad8\u662f9\u5398\u7c73\u3002<\/p>\n
3\u3001\u4e00\u4e2a\u5706\u67f1\uff0c\u5e95\u9762\u5468\u957f\u662f94.2\u5398\u7c73\uff0c\u9ad8\u662f25\u5398\u7c73\uff0c\u6c42\u5b83\u7684\u4fa7\u9762\u79ef\u3002<\/p>\n
94.2\u00d725=235.5\uff08\u5e73\u65b9\u5398\u7c73\uff09<\/p>\n
\u7b54\uff1a\u5706\u67f1\u662f\u4fa7\u9762\u79ef\u662f235.5\u5e73\u65b9\u5398\u7c73\u3002<\/p>\n
4\u3001\u4e00\u4e2a\u5706\u67f1\uff0c\u5e95\u9762\u76f4\u5f84\u662f2\u5206\u7c73\uff0c\u9ad8\u662f45\u5206\u7c73\uff0c\u6c42\u5b83\u7684\u8868\u9762\u79ef\u3002<\/p>\n
3.14\u00d72\u00d745+3.14\u00d712\u00d72<\/p>\n
=282.6+6.28<\/p>\n
=288.88\uff08\u5e73\u65b9\u5206\u7c73\uff09<\/p>\n
\u7b54\uff1a\u8fd9\u4e2a\u5706\u67f1\u7684\u8868\u9762\u79ef\u662f288.88\u5e73\u65b9\u5206\u7c73\u3002<\/p>\n
5\u3001\u780c\u4e00\u4e2a\u5706\u67f1\u5f62\u6cbc\u6c14\u6c60\uff0c\u5e95\u9762\u76f4\u5f84\u662f4\u7c73\uff0c\u6df1\u662f2\u7c73\uff0c\u5728\u6c60\u7684\u5468\u56f4\u4e0e\u5e95\u9762\u62b9\u4e0a\u6c34\u6ce5\uff0c\u62b9\u6c34\u6ce5\u90e8\u5206\u7684\u9762\u79ef\u662f\u591a\u5c11\u5e73\u65b9\u7c73\uff1f<\/p>\n
3.14\u00d74\u00d72+3.14\u00d722<\/p>\n
=25.12+12.56<\/p>\n
=37.68\uff08\u5e73\u65b9\u7c73\uff09<\/p>\n
\u7b54\uff1a\u62b9\u6c34\u6ce5\u7684\u9762\u79ef\u662f37.68\u5e73\u65b9\u7c73\u3002<\/p>\n
6.\u4e00\u6839\u5706\u67f1\u5f62\u94a2\u6750\uff0c\u5e95\u9762\u79ef\u662f20\u5e73\u65b9\u5398\u7c73\uff0c\u9ad8\u662f1.5\u7c73\u3002\u5b83\u7684\u4f53\u79ef\u662f\u591a\u5c11\uff1f<\/p>\n
1.5\u7c73=150\u5398\u7c73<\/p>\n
V=SH<\/p>\n
=20\u00d7150=3000\uff08\u7acb\u65b9\u5398\u7c73\uff09<\/p>\n
\u7b54\uff1a\u8fd9\u4e2a\u5706\u67f1\u5f62\u94a2\u6750\u7684\u4f53\u79ef\u662f3000\u7acb\u65b9\u5398\u7c73\u3002<\/p>\n
7.\u4e00\u6839\u5706\u67f1\u5f62\u6728\u6599\uff0c\u5e95\u9762\u79ef\u4e3a75\u5e73\u65b9\u5398\u7c73\uff0c\u957f90\u5398\u7c73\uff0c\u5b83\u7684\u4f53\u79ef\u662f\u591a\u5c11\uff1f<\/p>\n
75\u00d790=6750\uff08\u7acb\u65b9\u5398\u7c73\uff09<\/p>\n
\u7b54\uff1a\u5b83\u7684\u4f53\u79ef\u662f6750\u7acb\u65b9\u5398\u7c73\u3002<\/p>\n
\u5706\u67f1\u548c\u5706\u9525\u4e4b\u95f4\u7684\u5173\u7cfb<\/p>\n
\u5706\u67f1\u548c\u5706\u9525\u90fd\u662f\u5e38\u89c1\u7684\u51e0\u4f55\u4f53\uff0c\u5b83\u4eec\u5728\u73b0\u5b9e\u751f\u6d3b\u4e2d\u6709\u8bb8\u591a\u5e94\u7528\uff0c\u6bd4\u5982\u5efa\u7b51\u7269\u7684\u652f\u67f1\u3001\u6c34\u676f\u7b49\u3002\u4ece\u6570\u5b66\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u5706\u67f1\u548c\u5706\u9525\u6709\u5bc6\u5207\u7684\u8054\u7cfb\u3002<\/p>\n
\u5706\u67f1\u548c\u5706\u9525\u7684\u5e95\u9762\u90fd\u662f\u5706\u5f62\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4eec\u7684\u5e95\u9762\u5f62\u72b6\u662f\u76f8\u540c\u7684\u3002\u5706\u67f1\u548c\u5706\u9525\u7684\u9ad8\u90fd\u662f\u5782\u76f4\u4e8e\u5e95\u9762\u7684\u7ebf\u6bb5\uff0c\u8fd9\u4e5f\u662f\u5b83\u4eec\u7684\u5171\u540c\u4e4b\u5904\u3002<\/p>\n
\u6b64\u5916\uff0c\u5706\u9525\u53ef\u4ee5\u88ab\u770b\u4f5c\u662f\u5706\u67f1\u7684\u4e00\u4e2a\u7279\u6b8a\u60c5\u51b5\uff0c\u5f53\u5706\u67f1\u7684\u9876\u90e8\u88ab\u4e00\u4e2a\u4e0e\u5e95\u9762\u5e73\u884c\u7684\u5e73\u9762\u622a\u53bb\u65f6\uff0c\u5269\u4e0b\u7684\u90e8\u5206\u5c31\u662f\u4e00\u4e2a\u5706\u9525\u3002<\/p>\n
\u5982\u679c\u5c06\u4e00\u4e2a\u5706\u67f1\u4ece\u4fa7\u9762\u659c\u5207\u4e00\u5200\uff0c\u5207\u9762\u5c31\u662f\u4e00\u4e2a\u692d\u5706\uff0c\u800c\u8fd9\u4e2a\u692d\u5706\u6b63\u597d\u662f\u4e00\u4e2a\u5706\u9525\u7684\u5e95\u9762\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5728\u67d0\u79cd\u610f\u4e49\u4e0a\uff0c\u5706\u9525\u662f\u5706\u67f1\u7684\u201c\u4e00\u90e8\u5206\u201d\u3002\u5b83\u4eec\u7684\u4f53\u79ef\u548c\u8868\u9762\u79ef\u4e5f\u6709\u7c7b\u4f3c\u7684\u8ba1\u7b97\u516c\u5f0f\uff0c\u8fd9\u4e5f\u53cd\u6620\u4e86\u5b83\u4eec\u4e4b\u95f4\u7684\u5173\u7cfb\u3002\u603b\u7684\u6765\u8bf4\uff0c\u5706\u67f1\u548c\u5706\u9525\u4e0d\u4ec5\u5728\u5f62\u72b6\u4e0a\u6709\u76f8\u4f3c\u4e4b\u5904\uff0c\u800c\u4e14\u5728\u6027\u8d28\u548c\u8ba1\u7b97\u516c\u5f0f\u4e0a\u4e5f\u5b58\u5728\u4e00\u5b9a\u7684\u5173\u8054\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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