14-14 营业铁路基本情况
                                        LENGTH OF RAILWAYS IN OPERATION
                                                                                                              
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                                                              |       |       |       |       |       |       
        项      目             Item                           |  1978 |  1985 |  1990 |  1993 |  1994 |  1995 
                                                              |       |       |       |       |       |       
--------------------------------------------------------------+-------+-------+-------+-------+-------+-------
 营业里程        (公里) Railways in Operation             (km)|  48618   52119   53378   53802   53992   54616
 正式营业        (公里) Formal Operation                  (km)|  45539   49433   50310   50687   50759   50866
 临时营业        (公里) Temporay Operation                (km)|   3079    2686    3068    3116    3233    3750
 正式营业里程比重  (％) Percentage of Formal Operation        |   93.7    94.8    94.3    94.2    94.0    93.1
 复线里程        (公里) Double Track of Railway Length    (km)|   7630    9989   13024   14315   15475   16909
 占营业里程比重    (％) As Percentage of Railways in Operation|   15.7    19.2    24.4    26.6    28.7    31.0
 电气化线路里程  (公里) Electrified Railways              (km)|   1030    4151    6941    8935    8966    9703
 占营业里程比重    (％) As Percentage of Railways in Operation|    2.1     8.0    13.0    16.6    16.6    17.8
 内燃机牵引线路里程(公里) Diesel Engine Routes            (km)|   6550   10822   16097   19237   20692   24749
 占营业里程比重    (％) As Percentage of Railways in Operation|   13.5    20.8    30.2    35.8    38.3    45.3
 调度集中里程    (公里) Centrally Controlled Routes       (km)|           1307    1169    1325    1114    1226
 占营业里程比重    (％) As Percentage of Railways in Operation|            2.5     2.2     2.5     2.1     2.2
 自动闭塞里程    (公里) Automatic Switching Routes        (km)|   5981    6921   10370   12200   12613   12910
 占营业里程比重    (％) As Percentage of Railways in Operation|   12.3    13.3    19.4    22.7    23.3    23.6
 半自动闭塞里程  (公里) Semi-Automatic Switching Routes   (km)|  34759   42625   38832   40743   40607   40859
 占营业里程比重    (％) As Percentage of Railways in Operation|   71.5    81.8    72.7    75.7    75.2    74.8
 无缝线路里程    (公里) Seamless Track Routes             (km)|   6530   10439   14644   18943   20093   21854
 占正线里程比重    (％) As Percentage of Main Track Railways  |   12.2    16.7    21.7    35.2    37.2    40.0
 有电气集中的车站  (个) Electrified Stations            (unit)|   1336    2320    3535    4194    4385    4587
 占营业车站比重    (％) As Percentage of Railways Stations    |   27.7    46.9    62.9    73.9    73.9    73.9
                         in Operation                         |                                               
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