序号 | 测流时间 | 基本水尺水位(m) | 雷达波法还原流量(m3/s) | 查线流量(m3/s) | 偏差(%) | |
1 | 2021-09-1010:53 | 204.01 | 155 | 149 | 4.03 | |
2 | 2021-08-1222:51 | 204.08 | 171 | 162 | 5.56 | |
3 | 2021-05-0316:37 | 204.18 | 141 | 140 | 0.71 | |
4 | 2021-08-0922:52 | 204.26 | 182 | 192 | −5.21 | |
5 | 2021-06-1817:39 | 204.33 | 183 | 175 | 4.57 | |
6 | 2021-05-1517:43 | 204.46 | 193 | 190 | 1.58 | |
7 | 2021-08-0917:40 | 204.57 | 241 | 256 | −5.86 | |
8 | 2021-07-0810:09 | 204.65 | 248 | 235 | 5.53 | |
9 | 2021-09-0411:04 | 204.70 | 291 | 287 | 1.39 | |
10 | 2021-08-0914:40 | 204.76 | 272 | 295 | −7.80 | |
11 | 2021-07-0613:30 | 204.85 | 296 | 281 | 5.34 | |
12 | 2021-08-148:48 | 204.88 | 335 | 331 | 1.21 | |
13 | 2021-07-0610:19 | 205.02 | 339 | 321 | 5.61 | |
14 | 2021-07-1017:35 | 205.18 | 392 | 369 | 6.23 | |
15 | 2020-08-2123:50 | 205.22 | 291 | 320 | −9.06 | |
16 | 2021-07-0517:47 | 205.25 | 399 | 376 | 6.12 | |
17 | 2021-08-1119:29 | 205.26 | 457 | 454 | 0.66 | |
18 | 2021-08-1317:41 | 205.46 | 518 | 528 | −1.89 | |
19 | 2021-08-2323:35 | 205.66 | 567 | 601 | −5.66 | |
20 | 2021-08-2310:36 | 205.90 | 682 | 698 | −2.29 | |
21 | 2020-06-129:00 | 205.94 | 469 | 493 | −4.87 | |
22 | 2021-09-079:42 | 206.16 | 770 | 801 | −3.87 | |
23 | 2021-07-0717:05 | 206.27 | 777 | 805 | −3.48 | |
24 | 2021-08-2316:31 | 206.32 | 836 | 866 | −3.46 | |
25 | 2021-07-0714:35 | 206.58 | 896 | 962 | −6.86 | |
26 | 2021-08-2312:34 | 206.62 | 1022 | 990 | 3.23 | |
27 | 2020-06-121:37 | 206.89 | 851 | 829 | 2.65 | |
28 | 2021-08-3011:55 | 207.07 | 1032 | 1132 | −8.83 | |
29 | 2021-09-1910:16 | 207.13 | 1267 | 1211 | 4.62 | |
30 | 2020-07-2210:31 | 207.15 | 983 | 933 | 5.36 | |
31 | 2020-07-1522:22 | 207.48 | 1162 | 1098 | 5.83 | |
32 | 2020-07-159:56 | 207.78 | 1304 | 1228 | 6.19 | |
33 | 2020-07-169:55 | 207.88 | 1332 | 1256 | 6.05 | |
34 | 2020-06-1216:36 | 208.21 | 1341 | 1413 | −5.10 | |
35 | 2021-08-301:24 | 208.77 | 1850 | 1991 | −7.08 | |
36 | 2020-06-1214:21 | 208.83 | 1750 | 1711 | 2.28 | |
37 | 2020-07-1513:05 | 208.89 | 1800 | 1745 | 3.15 | |
38 | 2021-08-299:54 | 209.24 | 2385 | 2248 | 6.09 | |
39 | 2021-08-2913:12 | 209.64 | 2512 | 2439 | 2.99 | |
40 | 2021-08-2916:59 | 209.96 | 2487 | 2590 | −3.98 | |
样本数:N = 40 | 标准差:5.1% | 系统误差:0.3% | ||||
符号检验:u = 1.11 | 允许1.15 (显著性水平α = 0.25) | 合格 | ||||
适线检验:u = 1.28 | 允许1.64 (显著性水平α = 0.05) | 合格 | ||||
偏离数值检验:t = 0.36 | 允许1.69 (显著性水平α = 0.10) | 合格 |