{"id":189,"date":"2018-07-07T22:26:02","date_gmt":"2018-07-07T13:26:02","guid":{"rendered":"http:\/\/www.sance.xyz\/?p=189"},"modified":"2024-05-20T00:46:37","modified_gmt":"2024-05-20T04:46:37","slug":"%e7%a7%81%e8%b4%a7%c2%b7%e5%a4%a9%e6%96%87%e7%a4%be%e5%ad%a6%e6%9c%af%e6%b0%b4%e5%b9%b3%e8%80%83%e6%a0%b8-%e6%a8%a1%e6%8b%9f%e5%8d%b7","status":"publish","type":"post","link":"https:\/\/www.sance.xyz\/?p=189","title":{"rendered":"\u79c1\u8d27\u00b7\u5929\u6587\u793e\u5b66\u672f\u6c34\u5e73\u8003\u6838\uff08\u6a21\u62df\u5377\uff09"},"content":{"rendered":"

9\u6708\uff0c\u53c8\u4e00\u6279\u65b0\u751f\u5373\u5c06\u5165\u5b66\u3002\u8003\u8651\u4ee5\u5f80\u5929\u6587\u793e\u62db\u65b0\u8fc7\u7a0b\u4e2d\u8fc7\u5ea6\u91cd\u89c6\u6570\u91cf\u800c\u5ffd\u89c6\u4e86\u8d28\u91cf\uff0c\u6211\u4eec\u8ba4\u4e3a\u5e94\u5f53\u63a8\u51fa\u8003\u6838\u5236\u5ea6\u3002
\n\u7ecf\u8fc7\u522b\u5f00\u751f\u9762\u7684\u5165\u793e\u8003\u6838\u540e\uff08\u6055\u6211\u4e0d\u80fd\u900f\u9732\uff09\uff0c\u6211\u4e2a\u4eba\u7684\u671f\u5f85\u662f\u5bf9\u4e8e\u975e\u79d1\u6280\u751f\u5165\u793e\u4e00\u4e2a\u6708\u540e\u80fd\u591f\u5728\u4ee5\u4e0b\u5341\u9053\u9009\u62e9\u9898\u4e2d\u7b54\u5bf93\u9898\uff0c\u4e09\u6708\u540e\u80fd\u7b54\u5bf95\u9898\u3002\u5f53\u7136\uff0c\u7b14\u8bd5\uff08\u5c24\u5176\u662f\u9009\u62e9\u9898\uff09\u4e0d\u4f1a\u662f\u8003\u6838\u7684\u5168\u90e8\u3002
\n\u800c\u5bf9\u4e8e\u76ee\u524d\u7684\u8001\u793e\u5458\u2014\u2014\u5bf9\u4e8e\u9ad8\u4e2d\u90e8\u7684\u540c\u5b66\uff0c\u6211\u7684\u671f\u5f85\u662f\u5168\u5bf9\u3002\u521d\u4e2d\u90e8\u6211\u7684\u671f\u5f85\u662f8\u9053\u3002
\n\u672c\u5957\u8bd5\u9898\u4e0d\u9650\u65f6\u95f4\u3002\u95ed\u5377\u4f5c\u7b54\u3002<\/p>\n

\n

1\uff0c2018\u5e747\u670828\u65e5\uff0c\u6211\u4eec\u5c06\u8fce\u6765\u706b\u661f\u5927\u51b2\u3002\u4e0b\u5217\u5173\u4e8e\u5927\u51b2\u7684\u8bf4\u6cd5\u9519\u8bef\u7684\u662f\uff1f
\nA \u706b\u661f\u5927\u51b2\u7684\u5468\u671f\u4e0e\u5730\u7403\u81ea\u8f6c\u6709\u5173
\nB \u706b\u661f\u5927\u51b2\u662f\u706b\u661f\u51b2\u7684\u4e00\u79cd\uff0c\u800c\u706b\u661f\u51b2\u662f\u706b\u661f\u51b2\u65e5\u7684\u7b80\u79f0
\nC \u6c34\u661f\u51b2\u6bd4\u706b\u661f\u51b2\u9891\u7e41
\nD \u706b\u661f\u5927\u51b2\u524d\u540e\u4f1a\u7ecf\u5386\u4e1c\u65b9\u7167\u548c\u897f\u65b9\u7167
\nE \u4ee5\u4e0a\u6240\u6709\u9009\u9879\u90fd\u4e0d\u662f\u6b63\u786e\u7b54\u6848
\nF \u4ee5\u4e0a\u81f3\u5c11\u6709\u4e24\u4e2a\u9009\u9879\u6709\u53ef\u80fd\u7b26\u5408\u9898\u610f\uff0c\u5b83\u4eec\u662f________<\/p>\n

2\uff0c2017\u5e7410\u6708\uff0c\u5361\u897f\u5c3c\u53f7\u5760\u5165\u571f\u661f\u5927\u6c14\u5c42\uff0c\u71c3\u70e7\u3001\u53d1\u5149\u3001\u89e3\u4f53\u3002\u4ee5\u4e0b\u54ea\u4e00\u9879\u4e0d\u662fNASA\u63a7\u5236\u5361\u897f\u5c3c\u53f7\u5760\u5165\u571f\u661f\u5927\u6c14\u5c42\u7684\u539f\u56e0\uff1f
\nA \u907f\u514d\u5728\u5931\u63a7\u540e\u649e\u5411\u53ef\u80fd\u6709\u751f\u547d\u5b58\u5728\u7684\u571f\u536b\u4e8c\uff0c\u6c61\u67d3\u5f53\u5730\u73af\u5883
\nB \u71c3\u6599\u5373\u5c06\u8017\u5c3d\uff0c\u65e0\u6cd5\u7ee7\u7eed\u89c2\u6d4b
\nC \u83b7\u53d6\u5173\u4e8e\u571f\u661f\u5927\u6c14\u5c42\u7684\u4fe1\u606f
\nD \u5c4a\u65f6\u5929\u6587\u7231\u597d\u8005\u5c06\u53ef\u4ee5\u901a\u8fc7\u4e1a\u4f59\u7ea7\u671b\u8fdc\u955c\u89c2\u6d4b\u5230\u8fd9\u4e00\u58ee\u89c2\u666f\u8c61\uff0c\u8d77\u5230\u79d1\u666e\u4f5c\u7528
\nE \u4ee5\u4e0a\u6240\u6709\u9009\u9879\u90fd\u4e0d\u662f\u6b63\u786e\u7b54\u6848
\nF \u4ee5\u4e0a\u81f3\u5c11\u6709\u4e24\u4e2a\u9009\u9879\u6709\u53ef\u80fd\u7b26\u5408\u9898\u610f\uff0c\u5b83\u4eec\u662f________<\/p>\n

3\uff0c\u6298\u5c04\u671b\u8fdc\u955c\u4e00\u822c\u5305\u62ec\u4ee5\u4e0b\u54ea\u4e2a\u90e8\u5206\uff1f
\nA \u7531\u51f9\u900f\u955c\u5236\u6210\u7684\u7269\u955c
\nB \u5185\u90e8\u5237\u6210\u767d\u8272\u7684\u955c\u7b52
\nC \u7531\u51f8\u900f\u955c\u5236\u6210\u7684\u5df4\u6d1b\u955c
\nD \u53ef\u4ee5\u8c03\u8282\u76ee\u955c\u4f4d\u7f6e\u7684\u65cb\u94ae
\nE \u4ee5\u4e0a\u6240\u6709\u9009\u9879\u90fd\u4e0d\u662f\u6b63\u786e\u7b54\u6848
\nF \u4ee5\u4e0a\u81f3\u5c11\u6709\u4e24\u4e2a\u9009\u9879\u6709\u53ef\u80fd\u7b26\u5408\u9898\u610f\uff0c\u5b83\u4eec\u662f________<\/p>\n

4\uff0c\u5728\u5317\u4eac\uff0c\u592a\u9633\u4e0d\u53ef\u80fd\u51fa\u73b0\u5728\u4ec0\u4e48\u4f4d\u7f6e\uff1f
\nA \u6b63\u5357\u65b9
\nB \u4e1c\u5317\u65b9
\nC \u6b63\u4e1c\u65b9
\nD \u897f\u5357\u65b9
\nE \u4ee5\u4e0a\u6240\u6709\u9009\u9879\u90fd\u4e0d\u662f\u6b63\u786e\u7b54\u6848
\nF \u4ee5\u4e0a\u81f3\u5c11\u6709\u4e24\u4e2a\u9009\u9879\u6709\u53ef\u80fd\u7b26\u5408\u9898\u610f\uff0c\u5b83\u4eec\u662f________<\/p>\n

5\uff0c\u4e0b\u5217\u90a3\u4e9b\u8bf4\u6cd5\u4e0e\u4e8b\u5b9e\u4e0d\u7b26\uff1f
\nA 2006\u5e74\uff0c\u7b2c26\u5c4a\u56fd\u9645\u5929\u6587\u8054\u5408\u4f1a\u5c06\u51a5\u738b\u661f\u5212\u4e3a\u77ee\u884c\u661f\u800c\u4e0d\u662f\u884c\u661f
\nB\u5c0f\u884c\u661f\u5e26\u3001\u67ef\u4f0a\u4f2f\u5e26\u548c\u5965\u5c14\u7279\u4e91\u662f\u592a\u9633\u7cfb\u4e2d\u5c0f\u5929\u4f53\u5bc6\u5ea6\u6700\u9ad8\u7684\u4e09\u4e2a\u533a
\nC\u571f\u661f\u88ab\u79f0\u4f5c\u7c7b\u6728\u884c\u661f\uff0c\u5b83\u7684\u8d28\u91cf\u6bd4\u5730\u7403\u5927\u5f97\u591a
\nD\u6c34\u661f\u3001\u5730\u7403\u548c\u706b\u661f\u90fd\u56f4\u7ed5\u592a\u9633\u65cb\u8f6c
\nE \u4ee5\u4e0a\u6240\u6709\u9009\u9879\u90fd\u4e0d\u662f\u6b63\u786e\u7b54\u6848
\nF \u4ee5\u4e0a\u81f3\u5c11\u6709\u4e24\u4e2a\u9009\u9879\u6709\u53ef\u80fd\u7b26\u5408\u9898\u610f\uff0c\u5b83\u4eec\u662f________<\/p>\n

6\uff0c1609\u5e74\uff0c\u4f3d\u5229\u7565\u00b7\u4f3d\u5229\u96f7\uff08Galileo Galilei\uff0c1564-1642\uff09\u53d1\u660e\u4e86\u5929\u6587\u671b\u8fdc\u955c\uff0c\u5e76\u5229\u7528\u5b83\u53d1\u73b0\u4e86\u6708\u7403\u4e0a\u7684\u73af\u5f62\u5c71\u3001\u91d1\u661f\u7684\u76c8\u4e8f\u3001\u6728\u661f\u7684\u56db\u4e2a\u536b\u661f\uff0c\u5e76\u53d1\u73b0\u94f6\u6cb3\u5b9e\u9645\u4e0a\u662f\u7531\u65e0\u6570\u7684\u661f\u661f\u7ec4\u6210\u7684\uff0c\u4e3a\u65e5\u5fc3\u8bf4\u63d0\u4f9b\u4e86\u6709\u529b\u7684\u652f\u6301\u3002\u8bf7\u95ee\uff0c\u4f3d\u5229\u7565\u5236\u6210\u7684\u7b2c\u4e00\u4e2a\u671b\u8fdc\u955c\u662f\u54ea\u79cd\u7c7b\u578b\u7684\uff1f
\nA \u6298\u5c04\u5f0f\u671b\u8fdc\u955c
\nB \u53cd\u5c04\u5f0f\u671b\u8fdc\u955c
\nC \u6298\u53cd\u5f0f\u671b\u8fdc\u955c
\nD \u53cc\u7b52\u671b\u8fdc\u955c
\nE \u4ee5\u4e0a\u6240\u6709\u9009\u9879\u90fd\u4e0d\u662f\u6b63\u786e\u7b54\u6848
\nF \u4ee5\u4e0a\u81f3\u5c11\u6709\u4e24\u4e2a\u9009\u9879\u6709\u53ef\u80fd\u7b26\u5408\u9898\u610f\uff0c\u5b83\u4eec\u662f________<\/p>\n

7\uff0c 1957\u5e74\uff0c\u82cf\u8054\u53d1\u5c04\u4e86\u4eba\u7c7b\u7b2c\u4e00\u9897\u4eba\u9020\u536b\u661f\u3002\u65f6\u81f3\u4eca\u65e5\uff0c\u6211\u4eec\u5df2\u7ecf\u79bb\u4e0d\u5f00\u8fd9\u4e9b\u5728\u6211\u4eec\u5934\u9876\u51e0\u767e\u3001\u51e0\u5343\u751a\u81f3\u51e0\u4e07\u5343\u7c73\u4e0a\u8fd0\u884c\u7684\u201c\u94c1\u7599\u7629\u201d\u4e86\u3002\u8bf7\u95ee\u4e0b\u5217\u54ea\u4e2a\u822a\u5929\u5668\u8fd8\u6ca1\u6709\u88ab\u53d1\u5c04\uff1f
\nA \u8a79\u59c6\u65af\u00b7\u97e6\u4f2f\u592a\u7a7a\u671b\u8fdc\u955c
\nB \u6d1e\u5bdf\u53f7
\nC \u9ad8\u5206\u4e94\u53f7
\nD \u5ae6\u5a25\u4e00\u53f7
\nE \u4ee5\u4e0a\u6240\u6709\u9009\u9879\u90fd\u4e0d\u662f\u6b63\u786e\u7b54\u6848
\nF \u4ee5\u4e0a\u81f3\u5c11\u6709\u4e24\u4e2a\u9009\u9879\u6709\u53ef\u80fd\u7b26\u5408\u9898\u610f\uff0c\u5b83\u4eec\u662f________<\/p>\n

8\uff0c\u5929\u6587\u793e\u6709\u4e00\u540d\u540c\u5b66\u5916\u53f7\u53eb\u201c\u5c0f\u9ed1\u201d\uff0c\u4ed6\u6709\u6709\u4e00\u6b3e\u4fd7\u79f0\u4e3a\u5c0f\u9ed1\u7684\u53cd\u5c04\u671b\u8fdc\u955c\u3002\u671b\u8fdc\u955c\u955c\u7b52\u4e0a\u8d34\u4e86\u4e00\u4e2a\u6807\u7b7e\u3010F=750mm D=150mm\u3011\u5c0f\u9ed1\u540c\u5b66\u6709\u4e09\u4e2a\u76ee\u955c\uff0c\u5206\u522b\u6807\u7740\u3010f1=25mm f2=15mm f3=10mm\u3011\u4f7f\u7528\u8fd9\u4e9b\u5668\u6750\u80fd\u591f\u8fbe\u5230\u7684\u6700\u5927\u653e\u5927\u500d\u7387\u662f\uff1f
\nA 75\u500d
\nB 30\u500d
\nC 15\u500d
\nD 10\u500d
\nE \u4ee5\u4e0a\u6240\u6709\u9009\u9879\u90fd\u4e0d\u662f\u6b63\u786e\u7b54\u6848
\nF \u4ee5\u4e0a\u81f3\u5c11\u6709\u4e24\u4e2a\u9009\u9879\u6709\u53ef\u80fd\u7b26\u5408\u9898\u610f\uff0c\u5b83\u4eec\u662f________<\/p>\n

9\uff0c\u4e0b\u5217\u54ea\u4e9b\u884c\u4e3a\u5728\u5929\u6587\u89c2\u6d4b\u4e2d\u662f\u5408\u7406\u7684\uff1a
\nA \u901a\u8fc7\u4e00\u53f0\u53ea\u52a0\u88c5\u4e86\u5bfb\u661f\u955c\u7684\u725b\u987f\u5f0f\u671b\u8fdc\u955c\u89c2\u6d4b\u592a\u9633
\nB \u4f7f\u7528\u4e00\u53f0\u53ea\u7f3a\u5c11\u91cd\u9524\u7684\u8d64\u9053\u4eea\u642d\u8f7d\u671b\u8fdc\u955c
\nC \u4f7f\u7528\u84dd\u5149\u624b\u7535\u7167\u660e
\nD \u7528\u7eff\u8272\u7684\u6307\u661f\u7b14\u6307\u793a\u5730\u9762\u76ee\u6807
\nE \u4ee5\u4e0a\u6240\u6709\u9009\u9879\u90fd\u4e0d\u662f\u6b63\u786e\u7b54\u6848
\nF \u4ee5\u4e0a\u81f3\u5c11\u6709\u4e24\u4e2a\u9009\u9879\u6709\u53ef\u80fd\u7b26\u5408\u9898\u610f\uff0c\u5b83\u4eec\u662f________<\/p>\n

10\uff0c\u4f7f\u7528\u4e0b\u5217\u65b9\u6cd5\u8bb0\u5f55\u4e00\u5e74\u4e2d\u6708\u7403\u7684\u8fd0\u884c\u8f68\u8ff9\uff0c\u54ea\u79cd\u65b9\u6cd5\u83b7\u5f97\u7684\u7ed3\u679c\u7c7b\u4f3c\u6b63\u5f26\u51fd\u6570\u7684\u56fe\u50cf\uff1f
\nA \u5728\u6bcf\u5929\u7684\u540c\u4e00\u65f6\u95f4\u7ad9\u5728\u5730\u7403\u4e0a\u7684\u540c\u4e00\u5730\u70b9\u5411\u540c\u4e00\u65b9\u5411\uff08\u76f8\u5bf9\u4e8e\u5730\u5e73\u5750\u6807\uff09\u62cd\u7167\uff08\u7ed8\u5236\u592a\u9633\u201c8\u201d\u5b57\u7684\u65b9\u6cd5\uff09
\nB \u4ee5\u8d64\u7ecf\u4e3ax\u8f74\u8d64\u7eac\u4e3ay\u8f74\uff0c\u5728\u5e73\u9762\u76f4\u89d2\u5750\u6807\u7cfb\u4e2d\u7ed8\u5236\u56fe\u50cf
\nC \u5728\u8fdc\u79bb\u5730\u7403\u516c\u8f6c\u5e73\u9762\u7684\u5730\u65b9\u62cd\u7167\uff0c\u4fdd\u6301\u592a\u9633\u5728\u7167\u7247\u4e2d\u7684\u4f4d\u7f6e\u4e0d\u52a8\uff08\u4ece\u65c5\u884c\u80051\u53f7\u7684\u4f4d\u7f6e\u62cd\u7167\uff09
\nD \u5728\u6c34\u661f\u3001\u91d1\u661f\u6216\u5176\u4ed6\u56f4\u7ed5\u592a\u9633\u65cb\u8f6c\u4e14\u516c\u8f6c\u5468\u671f\u77ed\u4e8e\u5730\u7403\u7684\u5929\u4f53\u4e0a\u6301\u7eed\u62cd\u7167\uff0c\u4fdd\u6301\u80cc\u666f\u6052\u661f\u5728\u7167\u7247\u4e2d\u7684\u4f4d\u7f6e\u4e0d\u52a8\u3002
\nE \u4ee5\u4e0a\u6240\u6709\u9009\u9879\u90fd\u4e0d\u662f\u6b63\u786e\u7b54\u6848
\nF \u4ee5\u4e0a\u81f3\u5c11\u6709\u4e24\u4e2a\u9009\u9879\u6709\u53ef\u80fd\u7b26\u5408\u9898\u610f\uff0c\u5b83\u4eec\u662f________<\/p>\n

\u7b54\u6848\uff1a
\n1\uff0c2018\u5e747\u670828\u65e5\uff0c\u6211\u4eec\u5c06\u8fce\u6765\u706b\u661f\u5927\u51b2\u3002\u4e0b\u5217\u5173\u4e8e\u5927\u51b2\u7684\u8bf4\u6cd5\u9519\u8bef\u7684\u662f\uff1f
\n\u53c2\u8003\u7b54\u6848\uff1aF \u4ee5\u4e0a\u81f3\u5c11\u6709\u4e24\u4e2a\u9009\u9879\u6709\u53ef\u80fd\u6b63\u786e\uff0c\u5b83\u4eec\u662fA\u548cC
\n\u89e3\u7b54\u601d\u8def\uff1aA\u706b\u661f\u51b2\u65e5\u4e0e\u5730\u7403\u516c\u8f6c\u6709\u5173 C\u9009\u9879\u5185\u5730\u884c\u661f\u4e0d\u51b2\u65e5<\/p>\n

2\uff0c2017\u5e7410\u6708\uff0c\u5361\u897f\u5c3c\u53f7\u5760\u5165\u571f\u661f\u5927\u6c14\u5c42\uff0c\u71c3\u70e7\u3001\u53d1\u5149\u3001\u89e3\u4f53\u3002\u4ee5\u4e0b\u54ea\u4e00\u9879\u4e0d\u662fNASA\u51b3\u5b9a\u63a7\u5236\u5361\u897f\u5c3c\u53f7\u5760\u5165\u571f\u661f\u5927\u6c14\u5c42\u7684\u539f\u56e0\uff1f
\n\u53c2\u8003\u7b54\u6848\uff1aD \u5c4a\u65f6\u5929\u6587\u7231\u597d\u8005\u5c06\u53ef\u4ee5\u901a\u8fc7\u4e1a\u4f59\u7ea7\u671b\u8fdc\u955c\u89c2\u6d4b\u5230\u8fd9\u4e00\u58ee\u89c2\u666f\u8c61
\n\u89e3\u7b54\u601d\u8def\uff1a\u5f88\u660e\u663e\uff0c\u4e1a\u4f59\u7ea7\u671b\u8fdc\u955c\u7684\u5206\u8fa8\u7387\u4e0d\u8db3\u4ee5\u89c2\u6d4b\u5230\u8fd9\u4e00\u73b0\u8c61\uff0c\u8d77\u5230\u79d1\u666e\u4f5c\u7528<\/p>\n

3\uff0c \u6298\u5c04\u671b\u8fdc\u955c\u4e00\u822c\u5305\u62ec\u4ee5\u4e0b\u54ea\u4e2a\u90e8\u5206\uff1f
\n\u6b63\u786e\u7b54\u6848\uff1aD \u53ef\u4ee5\u8c03\u8282\u76ee\u955c\u4f4d\u7f6e\u7684\u65cb\u94ae
\n\u89e3\u7b54\u601d\u8def\uff1aA\u9009\u9879\u5e94\u4e3a\u51f8\u900f\u955c B\u9009\u9879\u5e94\u5237\u9ed1\u4ee5\u51cf\u5c11\u53cd\u5c04 C\u9009\u9879\u5e94\u4e3a\u51f9\u900f\u955c<\/p>\n

4\uff0c \u5728\u5317\u4eac\uff0c\u592a\u9633\u4e0d\u53ef\u80fd\u51fa\u73b0\u5728\u4ec0\u4e48\u4f4d\u7f6e\uff1f
\n\u6b63\u786e\u7b54\u6848\uff1aE \u4ee5\u4e0a\u6240\u6709\u9009\u9879\u90fd\u4e0d\u662f\u6b63\u786e\u7b54\u6848
\n\u89e3\u7b54\u601d\u8def\uff1aA \u53ef\u4e8e\u6b63\u5348\u51fa\u73b0B C\u53ef\u4e8e\u590f\u65e5\u6e05\u6668\u51fa\u73b0D \u53ef\u4e8e\u4e0b\u5348\u51fa\u73b0
\n\u9664\u89c2\u6d4b\u7ecf\u9a8c\u5916\uff0c\u53ef\u901a\u8fc7\u9ec4\u9053\u76f8\u5bf9\u4e8e\u5730\u9762\u7684\u4f4d\u7f6e\u8ba1\u7b97<\/p>\n

5\uff0c\u4e0b\u5217\u90a3\u4e9b\u8bf4\u6cd5\u4e0e\u4e8b\u5b9e\u4e0d\u7b26\uff1f
\n\u6b63\u786e\u7b54\u6848\uff1aB \u5c0f\u884c\u661f\u5e26\u3001\u67ef\u4f0a\u4f2f\u5e26\u548c\u5965\u5c14\u7279\u4e91\u662f\u592a\u9633\u7cfb\u4e2d\u5c0f\u5929\u4f53\u5bc6\u5ea6\u6700\u9ad8\u7684\u4e09\u4e2a\u533a
\n\u89e3\u7b54\u601d\u8def\uff1a\u571f\u661f\u73af\u662f\u5c0f\u5929\u4f53\u5bc6\u5ea6\u6700\u9ad8\u7684\u533a\u57df<\/p>\n

6\uff0c1609\u5e74\uff0c\u4f3d\u5229\u7565\u00b7\u4f3d\u5229\u96f7\uff08Galileo Galilei\uff0c1564-1642\uff09\u53d1\u660e\u4e86\u5929\u6587\u671b\u8fdc\u955c\uff0c\u5e76\u5229\u7528\u5b83\u53d1\u73b0\u4e86\u6708\u7403\u4e0a\u7684\u73af\u5f62\u5c71\u3001\u91d1\u661f\u7684\u76c8\u4e8f\u3001\u6728\u661f\u7684\u56db\u4e2a\u536b\u661f\uff0c\u5e76\u53d1\u73b0\u94f6\u6cb3\u5b9e\u9645\u4e0a\u662f\u7531\u65e0\u6570\u7684\u661f\u661f\u7ec4\u6210\u7684\uff0c\u4e3a\u65e5\u5fc3\u8bf4\u63d0\u4f9b\u4e86\u6709\u529b\u7684\u652f\u6301\u3002\u8bf7\u95ee\uff0c\u4f3d\u5229\u7565\u5236\u6210\u7684\u7b2c\u4e00\u4e2a\u671b\u8fdc\u955c\u662f\u54ea\u79cd\u7c7b\u578b\u7684\uff1f
\n\u6b63\u786e\u7b54\u6848\uff1aA \u6298\u5c04\u5f0f\u671b\u8fdc\u955c
\n\u89e3\u7b54\u601d\u8def\uff1a\u79d1\u5b66\u53f2\u5e38\u8bc6<\/p>\n

7\uff0c 1957\u5e74\uff0c\u82cf\u8054\u53d1\u5c04\u4e86\u4eba\u7c7b\u7b2c\u4e00\u9897\u4eba\u9020\u536b\u661f\u3002\u65f6\u81f3\u4eca\u65e5\uff0c\u6211\u4eec\u5df2\u7ecf\u79bb\u4e0d\u5f00\u8fd9\u4e9b\u5728\u6211\u4eec\u5934\u9876\u51e0\u767e\u3001\u51e0\u5343\u751a\u81f3\u51e0\u4e07\u5343\u7c73\u4e0a\u8fd0\u884c\u7684\u201c\u94c1\u7599\u7629\u201d\u4e86\u3002\u8bf7\u95ee\u4e0b\u5217\u54ea\u4e2a\u822a\u5929\u5668\u8fd8\u6ca1\u6709\u88ab\u53d1\u5c04\uff1f
\n\u6b63\u786e\u7b54\u6848\uff1aA \u8a79\u59c6\u65af\u00b7\u97e6\u4f2f\u592a\u7a7a\u671b\u8fdc\u955c
\n\u89e3\u7b54\u601d\u8def\uff1a\u65f6\u4e8b\u5e38\u8bc6<\/p>\n

8\uff0c\u5929\u6587\u793e\u6709\u4e00\u540d\u540c\u5b66\u5916\u53f7\u53eb\u201c\u5c0f\u9ed1\u201d\uff0c\u4ed6\u6709\u6709\u4e00\u6b3e\u4fd7\u79f0\u4e3a\u5c0f\u9ed1\u7684\u53cd\u5c04\u671b\u8fdc\u955c\u3002\u671b\u8fdc\u955c\u955c\u7b52\u4e0a\u8d34\u4e86\u4e00\u4e2a\u6807\u7b7e\u3010F=750mm D=150mm\u3011\u5c0f\u9ed1\u540c\u5b66\u6709\u4e09\u4e2a\u76ee\u955c\uff0c\u5206\u522b\u6807\u7740\u3010f1=25mm f2=15mm f3=10mm\u3011\u4f7f\u7528\u8fd9\u4e9b\u5668\u6750\u80fd\u591f\u8fbe\u5230\u7684\u6700\u5927\u653e\u5927\u500d\u7387\u662f\uff1f
\n\u6b63\u786e\u7b54\u6848\uff1aA 75\u500d
\n\u89e3\u7b54\u601d\u8def\uff1a\u6839\u636e\u5e38\u7528\u516c\u5f0f\u8ba1\u7b97 \u671b\u8fdc\u955c\u653e\u5927\u500d\u7387=\u7269\u955c\u7126\u8ddd\/\u76ee\u955c\u7126\u8ddd<\/p>\n

9\uff0c\u4e0b\u5217\u54ea\u4e9b\u884c\u4e3a\u5728\u5929\u6587\u89c2\u6d4b\u4e2d\u662f\u5408\u7406\u7684\uff1a
\n\u6b63\u786e\u7b54\u6848\uff1aE \u4ee5\u4e0a\u6240\u6709\u9009\u9879\u90fd\u4e0d\u662f\u6b63\u786e\u7b54\u6848
\n\u89e3\u7b54\u601d\u8def\uff1a\u89c2\u6d4b\u5e38\u8bc6 A\u9009\u9879\u5e94\u52a0\u88c5\u5df4\u5fb7\u819c\u65b9\u53ef\u89c2\u6d4b\u592a\u9633\uff0c\u5426\u5219\u4f1a\u635f\u574f\u671b\u8fdc\u955c\u4e14\u635f\u5bb3\u89c6\u529b B\u9009\u9879\u5e94\u642d\u8f7d\u91cd\u9524\uff0c\u5426\u5219\u5bb9\u6613\u8ddf\u8e2a\u4e0d\u51c6\u751a\u81f3\u503e\u8986\u4ee5\u81f4\u8bbe\u5907\u635f\u574f\u3002 C\u9009\u9879\u5e94\u7528\u7ea2\u5149\u624b\u7535\uff0c\u5426\u5219\u4f1a\u77ed\u65f6\u95f4\u5185\u964d\u4f4e\u6697\u89c6\u529b D\u9009\u9879\u6307\u661f\u7b14\u529f\u7387\u8fc7\u5927\uff0c\u7167\u5c04\u4eba\u773c\u4f1a\u81f4\u76f2\uff0c\u56e0\u6b64\u65e0\u8bba\u4f55\u65f6\u6307\u661f\u7b14\u90fd\u4e0d\u5e94\u8be5\u6307\u5411\u5730\u5e73\u7ebf\u9644\u8fd1\u3002<\/p>\n

10\uff0c\u4f7f\u7528\u4e0b\u5217\u65b9\u6cd5\u8bb0\u5f55\u4e00\u5e74\u4e2d\u6708\u7403\u7684\u8fd0\u884c\u8f68\u8ff9\uff0c\u54ea\u79cd\u65b9\u6cd5\u83b7\u5f97\u7684\u7ed3\u679c\u7c7b\u4f3cSIN\u51fd\u6570\u7684\u56fe\u50cf\uff1f
\n\u6b63\u786e\u7b54\u6848\uff1aB \u4ee5\u8d64\u7ecf\u4e3ax\u8f74\u8d64\u7eac\u4e3ay\u8f74\uff0c\u5728\u5e73\u9762\u76f4\u89d2\u5750\u6807\u7cfb\u4e2d\u7ed8\u5236\u56fe\u50cf
\n\u89e3\u7b54\u601d\u8def\uff1a\u8bf7\u5404\u4f4d\u5728\u8bc4\u8bba\u533a\u5c3d\u60c5\u5c55\u73b0\u81ea\u5df1\u7684\u624d\u534e\u5427\uff01<\/p>\n

PS:\u7ecf\u8fc7\u5fae\u4fe1\/\u624b\u673aQQ\u6d4f\u89c8\u5668\u8f6c\u7801\u540e\u8bc4\u8bba\u529f\u80fd\u53ef\u80fd\u65e0\u6cd5\u6b63\u5e38\u4f7f\u7528\uff0c\u8bf7\u4f7f\u7528\u5176\u4ed6\u6d4f\u89c8\u5668\u6d4f\u89c8<\/p>\n","protected":false},"excerpt":{"rendered":"

9\u6708\uff0c\u53c8\u4e00\u6279\u65b0\u751f\u5373\u5c06\u5165\u5b66\u3002\u8003\u8651\u4ee5\u5f80\u5929\u6587\u793e\u62db\u65b0\u8fc7\u7a0b\u4e2d\u8fc7\u5ea6\u91cd\u89c6\u6570\u91cf\u800c\u5ffd\u89c6\u4e86\u8d28\u91cf\uff0c\u6211\u4eec\u8ba4\u4e3a\u5e94\u5f53\u63a8\u51fa\u8003\u6838\u5236\u5ea6\u3002 \u7ecf\u8fc7\u522b\u5f00\u751f\u9762\u7684\u5165\u793e\u8003\u6838\u540e\uff08\u6055\u6211\u4e0d\u80fd\u900f\u9732\uff09\uff0c\u6211\u4e2a\u4eba\u7684\u671f\u5f85\u662f\u5bf9\u4e8e\u975e\u79d1\u6280\u751f\u5165\u793e\u4e00\u4e2a\u6708\u540e\u80fd\u591f\u5728\u4ee5\u4e0b\u5341\u9053\u9009\u62e9\u9898\u4e2d\u7b54\u5bf93\u9898\uff0c\u4e09\u6708\u540e\u80fd\u7b54\u5bf95\u9898\u3002\u5f53\u7136\uff0c\u7b14\u8bd5\uff08\u5c24\u5176\u662f\u9009\u62e9\u9898\uff09\u4e0d\u4f1a\u662f\u8003\u6838\u7684\u5168\u90e8\u3002 \u800c\u5bf9\u4e8e\u76ee\u524d\u7684\u8001\u793e\u5458\u2014\u2014\u5bf9\u4e8e\u9ad8\u4e2d\u90e8\u7684\u540c\u5b66\uff0c\u6211\u7684\u671f\u5f85\u662f\u5168\u5bf9\u3002\u521d\u4e2d\u90e8\u6211\u7684\u671f\u5f85\u662f8\u9053\u3002 \u672c\u5957\u8bd5\u9898\u4e0d\u9650\u65f6\u95f4\u3002\u95ed\u5377\u4f5c\u7b54\u3002 1\uff0c2018\u5e747\u670828\u65e5\uff0c\u6211\u4eec\u5c06\u8fce\u6765\u706b\u661f\u5927\u51b2\u3002\u4e0b\u5217\u5173\u4e8e\u5927\u51b2\u7684\u8bf4\u6cd5\u9519\u8bef\u7684\u662f\uff1f A \u706b\u661f\u5927\u51b2\u7684\u5468\u671f\u4e0e\u5730\u7403\u81ea\u8f6c\u6709\u5173 B \u706b\u661f\u5927\u51b2\u662f\u706b\u661f\u51b2\u7684\u4e00\u79cd\uff0c\u800c\u706b\u661f\u51b2\u662f\u706b\u661f\u51b2\u65e5\u7684\u7b80\u79f0 C \u6c34\u661f\u51b2\u6bd4\u706b\u661f\u51b2\u9891\u7e41 D \u706b\u661f\u5927\u51b2\u524d\u540e\u4f1a\u7ecf\u5386\u4e1c\u65b9\u7167\u548c\u897f\u65b9\u7167 E \u4ee5\u4e0a\u6240\u6709\u9009\u9879\u90fd\u4e0d\u662f\u6b63\u786e\u7b54\u6848 F \u4ee5\u4e0a\u81f3\u5c11\u6709\u4e24\u4e2a\u9009\u9879\u6709\u53ef\u80fd\u7b26\u5408\u9898\u610f\uff0c\u5b83\u4eec\u662f________ 2\uff0c2017\u5e7410\u6708\uff0c\u5361\u897f\u5c3c\u53f7\u5760\u5165\u571f\u661f\u5927\u6c14\u5c42\uff0c\u71c3\u70e7\u3001\u53d1\u5149\u3001\u89e3\u4f53\u3002\u4ee5\u4e0b\u54ea\u4e00\u9879\u4e0d\u662fNASA\u63a7\u5236\u5361\u897f\u5c3c\u53f7\u5760\u5165\u571f\u661f\u5927\u6c14\u5c42\u7684\u539f\u56e0\uff1f A \u907f\u514d\u5728\u5931\u63a7\u540e\u649e\u5411\u53ef\u80fd\u6709\u751f\u547d\u5b58\u5728\u7684\u571f\u536b\u4e8c\uff0c\u6c61\u67d3\u5f53\u5730\u73af\u5883 B \u71c3\u6599\u5373\u5c06\u8017\u5c3d\uff0c\u65e0\u6cd5\u7ee7\u7eed\u89c2\u6d4b C \u83b7\u53d6\u5173\u4e8e\u571f\u661f\u5927\u6c14\u5c42\u7684\u4fe1\u606f D \u5c4a\u65f6\u5929\u6587\u7231\u597d\u8005\u5c06\u53ef\u4ee5\u901a\u8fc7\u4e1a\u4f59\u7ea7\u671b\u8fdc\u955c\u89c2\u6d4b\u5230\u8fd9\u4e00\u58ee\u89c2\u666f\u8c61\uff0c\u8d77\u5230\u79d1\u666e\u4f5c\u7528 E 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