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2 期                 陈   凡等:雅安秋雨期冷暖两类云-降水的垂直结构和宏微观差异研究                                      411








































                                       图9 DSG4在不同降水强度下观测的两类降水的平均雨滴谱
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                    (a)为整体结果, (b)~(f)分别代表雨强为C1(R≤0. 1 mm·h )、 C2(0. 1 mm·h < R≤1 mm·h )、 C3(1 mm·h < R≤5 mm·h )、
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                       C4(5 mm·h < R≤10 mm·h )和C5(R>10 mm·h )的结果, 其中黑色字体为WCP的样本数, 灰色字体为CCP的样本数
                 Fig. 9 Mean raindrop spectra of two types of precipitation observed by DSG4 at different precipitation intensities.(a) is the
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                      overall result, and (b)~(f) represent rain intensities of C1 (R≤0. 1 mm·h ), C2 (0. 1 mm·h < R≤1 mm·h ),
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                          C3 (1 mm·h < R≤5 mm·h ), C4 (5 mm·h < R≤10 mm·h ) and C5 (R>10 mm·h ) results, where
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                                the black font is the sample size for WCP and the gray font is the sample size for CCP
                                 表2  DSG4观测的两类降水的R、 Z、 W、 N 、 D 和N 在不同雨强下的平均值
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                               Table 2  Results of R, Z, W, N , D and N  for two types of precipitation observed
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                                                                w
                                           by DSG4 at different rainfall intensities mean values
                                    降水                                  不同雨强区间
                     物理量
                                    类型         All        C1          C2         C3         C4          C5
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                    R/(mm·h )       WCP        0. 46      0. 04       0. 31      2. 16      6. 60      20. 49
                                    CCP        1. 01      0. 04       0. 39      2. 15      6. 95      15. 87
                      Z/dBZ         WCP        6. 66     -0. 21      12. 00     27. 11     36. 93      47. 99
                                    CCP       16. 02      2. 45      16. 08     29. 57     37. 88      43. 61
                          -3
                    W/(g·m )        WCP        0. 03      0. 005      0. 03      0. 13      0. 33       0. 85
                                    CCP        0. 05      0. 005      0. 03      0. 11      0. 33       0. 67
                      N /m -3       WCP       231. 80    88. 67     356. 57    557. 54    722. 03     1665. 85
                       t
                                    CCP       182. 51    93. 12     168. 92    279. 39    420. 05      539. 77
                     D /mm          WCP        0. 67      0. 53       0. 72      1. 25      1. 90       3. 02
                       m
                                    CCP        1. 03      0. 63       0. 95      1. 50      1. 93       2. 38
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                 log N /(m ·mm )    WCP        3. 70      3. 54       3. 94      3. 72      3. 42       2. 92
                   10
                     w
                                    CCP        3. 71      3. 73       3. 78      3. 60      3. 51       3. 35
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