{"id":3970,"date":"2022-03-25T08:40:14","date_gmt":"2022-03-25T00:40:14","guid":{"rendered":"https:\/\/www.hnyt99.com\/?p=3970"},"modified":"2022-03-26T10:15:06","modified_gmt":"2022-03-26T02:15:06","slug":"928","status":"publish","type":"post","link":"https:\/\/www.hnyt99.com\/baike\/shuizijc\/928.html","title":{"rendered":"\u6c34\u8d28\u76d1\u6d4b\u4e2d\u7684\u56de\u5f52\u5206\u6790"},"content":{"rendered":"\n
\u3000\u3000\u6807\u51c6\u66f2\u7ebf\u6216\u5de5\u4f5c\u66f2\u7ebf\u5e94\u662f\u4e00\u6761\u901a\u8fc7\u539f\u70b9\u7684\u76f4\u7ebf\u3002\u5982\u679c\u5750\u6807\u4e0a\u7684\u5404\u70b9\u57fa\u672c\u5728\u4e00\u6761\u76f4\u7ebf\u4e0a\u53ef\u4e0d\u8fdb\u884c\u56de\u5f52\u5904\u7406\u3002\u4f46\u5b9e\u9a8c\u4e2d\u4e0d\u53ef\u907f\u514d\u5730\u5b58\u5728\u6d4b\u5b9a\u8bef\u5dee\uff0c\u8bef\u5dee\u8f83\u5927\u65f6\u5404\u5b9e\u9a8c\u70b9\u5c31\u76f8\u5f53\u5206\u6563\uff0c\u8fd9\u65f6\u51ed\u76f4\u89c9\u5f88\u96be\u5224\u65ad\u8bef\u5dee\u6700\u5c0f\u7684\u66f2\u7ebf\uff0c\u8fd9\u5c31\u9700\u8981\u7528\u6700\u5c0f\u4e8c\u4e58\u6cd5\u8fdb\u884c\u56de\u5f52\u5206\u6790\uff0c\u7136\u540e\u7ed8\u5236\u66f2\u7ebf\u3002\u8fd9\u6837\uff0c\u53ef\u4ee5\u5f97\u5230\u4e00\u6761\u5bf9\u5b9e\u9a8c\u70b9\u8bef\u5dee\u6700\u5c0f\u7684\u76f4\u7ebf\uff0c\u901a\u5e38\u79f0\u4e3a\u56de\u5f52\u76f4\u7ebf\uff0c\u800c\u4ee3\u8868\u56de\u5f52\u76f4\u7ebf\u7684\u65b9\u7a0b\u53eb\u56de\u5f52\u65b9\u7a0b\uff0c\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a<\/p>\n\n\n\n
\u3000\u3000y=bx+a<\/p>\n\n\n\n
\u3000\u3000\u5f0f\u4e2d y\u2014\u2014\u6807\u51c6\u6eb6\u6db2\u7684\u5438\u5149\u5ea6(\u4e00\u822c\u4e3a\u591a\u6b21\u6d4b\u5b9a\u7684\u5e73\u5747\u503c);<\/p>\n\n\n\n
\u3000\u3000 b\u2014\u2014\u56de\u5f52\u76f4\u7ebf\u7684\u659c\u7387\uff0c\u79f0\u56de\u5f52\u7cfb\u6570;<\/p>\n\n\n\n
\u3000\u3000 x\u2014\u2014\u6807\u51c6\u6eb6\u6db2\u7684\u6d53\u5ea6;<\/p>\n\n\n\n
\u3000\u3000 \u00a0 \u00a0 \u00a0 \u00a0 a\u2014\u2014\u56de\u5f52\u76f4\u7ebf\u5728y\u8f74\u4e0a\u7684\u622a\u8ddd\u3002<\/p>\n\n\n\n \u3000\u3000a=0.108-0.008144*13.5=-0.001944<\/p>\n\n\n\n \u3000\u3000\u4ee5a,b\u4ee3\u5165\u56de\u5f52\u65b9\u7a0b\uff0c\u53ef\u6c42\u51fa\u56de\u5f52\u540e\u7684y\u503c\uff0c\u7ed8\u5236\u56de\u5f52\u76f4\u7ebf\u3002<\/p>\n\n\n\n \u3000\u3000\u76f4\u7ebf\u56de\u5f52\u65b9\u7a0b\uff0c\u53ef\u7528\u76f8\u5173\u7cfb\u6570r\u8fdb\u884c\u68c0\u9a8c\uff0c\u4ee5\u8861\u91cf\u81ea\u53d8\u91cfx\u4e0e\u54cd\u5e94\u503cy\u4e4b\u95f4\u7ebf\u6027\u76f8\u5173\u7684\u5bc6\u5207\u7a0b\u5ea6\uff0c\u5176\u8ba1\u7b97\u516c\u5f0f\u4e3a\uff1a<\/p>\n\n\n\n \u3000\u3000\u5982\u679cr=1\uff0c\u5219\u6240\u6709\u70b9\u90fd\u843d\u5728\u4e00\u6761\u76f4\u7ebf\u4e0a\uff0cy\u4e0ex\u5b8c\u5168\u5448\u7ebf\u6027\u5173\u7cfb\uff0c\u4f46\u5206\u6790\u4e2d\u603b\u5b58\u5728\u6709\u968f\u673a\u8bef\u5dee\uff0c\u6240\u4ee5\u4e00\u822c\u5e0c\u671b\u8fbe0.999\u4ee5\u4e0a\u3002\u4e00\u822c\u7684\u5de5\u4f5c\u66f2\u7ebfr\u503c\u8981\u7a0d\u4f4e\u4e00\u4e9b\uff0c\u5f53\u76f8\u5173\u7cfb\u6570\u592a\u5dee\u65f6\u5219\u5e94\u67e5\u627e\u539f\u56e0\u3002<\/p>\n\n\n\n \u3000\u3000\u4e3a\u4e86\u4f7f\u56de\u5f52\u65b9\u7a0b\u5177\u6709\u6bd4\u8f83\u597d\u7684\u7ebf\u6027\u5173\u7cfb\uff0c\u5728\u5236\u4f5c\u6821\u51c6\u66f2\u7ebf\u7684\u5b9e\u9a8c\u4e2d\u5e94\u7ec6\u5fc3\u64cd\u4f5c\uff0c\u6700\u597d\u5728\u6bcf\u4e2a\u6d53\u5ea6\u70b9\u7279\u522b\u662f\u9ad8\u3001\u4f4e\u6d53\u5ea6\u4f5c\u91cd\u590d\u6d4b\u5b9a\uff0c\u53d6\u5e73\u5747\u503c\u6765\u8ba1\u7b97\u56de\u5f52\u65b9\u7a0b\u3002<\/p>\n\n\n\n \u3000\u3000\u8bd5\u5242\u5de5\u4f5c\u4e2d\uff0c\u5236\u4f5c\u6807\u51c6\u66f2\u7ebf\u7684\u76ee\u7684\uff0c\u662f\u8981\u501f\u52a9\u5b83\u6765\u67e5\u51fa\u6c34\u6837\u4e2d\u88ab\u6d4b\u7269\u8d28\u7684\u6d53\u5ea6\uff0c\u800c\u4e0d\u662f\u7531x\u503c\u901a\u8fc7\u56de\u5f52\u65b9\u7a0b\u53bb\u6c42\u5f97\u6700\u53ef\u9760\u7684y\u503c\u3002\u4e3a\u4e86\u4fbf\u4e8e\u5c06\u89c2\u5bdf\u5230\u7684\u4eea\u5668\u54cd\u5e94\u4fe1\u53f7\u503c\u4ee3\u5165\u56de\u5f52\u65b9\u7a0b\u4e2d\u76f4\u63a5\u8ba1\u7b97\u8bd5\u6837\u7684\u6d53\u5ea6\u6216\u542b\u91cf\uff0c\u52ff\u9700\u53bb\u7ed8\u5236\u6807\u51c6\u66f2\u7ebf(\u6216\u5de5\u4f5c\u66f2\u7ebf)\u518d\u4ece\u66f2\u7ebf\u4e0a\u67e5\u51fa\u88ab\u6d4b\u7269\u8d28\u7684\u6d53\u5ea6\uff0c\u6539\u7528\u4e0b\u5f0f\u8ba1\u7b97\uff1a<\/p>\n\n\n\n \u3000\u3000x=yb+a<\/p>\n\n\n\n \u4eca\u4ee5\u88685.2\u6570\u636e\u8ba1\u7b97\uff0c\u5219<\/p>\n\n\n\n \u5c06\u4ee5\u4e0a\u4e09\u70b9\u76f8\u8fde\uff0c\u5373\u53ef\u5f97\u56de\u5f52\u540e\u7684\u6807\u51c6\u66f2\u7ebf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u3000\u3000\u6807\u51c6\u66f2\u7ebf\u6216\u5de5\u4f5c\u66f2\u7ebf\u5e94\u662f\u4e00\u6761\u901a\u8fc7\u539f\u70b9\u7684\u76f4\u7ebf\u3002\u5982\u679c\u5750\u6807\u4e0a\u7684\u5404\u70b9\u57fa\u672c\u5728\u4e00\u6761\u76f4\u7ebf\u4e0a\u53ef\u4e0d\u8fdb\u884c\u56de\u5f52\u5904\u7406\u3002\u4f46\u5b9e\u9a8c\u4e2d\u4e0d\u53ef\u907f …<\/p>\n<\/figure>\n\n\n\n
<\/figure>\n\n\n\n
<\/figure>\n\n\n\n
\u3000\u3000 \u00a0 \u00a0 \u00a0 \u00a0x\u2014\u2014\u88ab\u6d4b\u7269\u8d28\u7684\u6d53\u5ea6;
\u3000\u3000 \u00a0 \u00a0 \u00a0 \u00a0n\u2014\u2014\u4e0d\u540c\u6d53\u5ea6\u6807\u51c6\u6eb6\u6db2\u7684\u4e2a\u6570\u3002<\/figcaption><\/figure>\n\n\n\n
\u3000\u3000\u4ee4yn=0\uff0c\u5219xn=0.3
\u3000\u3000y1=0.05,x1=6.4
\u3000\u3000y2=0.25,x2=30.8<\/figcaption><\/figure>\n\n\n\n