http://bkds.ustb.edu.cn/ Journal of University of Science and Technology Beijing ( Social Sciences Edition) en 1008-2689 http://bkds.ustb.edu.cn/article/id/e099615e-a46d-4e6a-b0bb-9db45425c9ac Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 1-4. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/e099615e-a46d-4e6a-b0bb-9db45425c9ac 1 http://bkds.ustb.edu.cn/article/id/3f7c88b0-c1c0-4e3a-a221-1eb2f15e57a0 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 5-8. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/3f7c88b0-c1c0-4e3a-a221-1eb2f15e57a0 5 http://bkds.ustb.edu.cn/article/id/5f03247c-a464-4993-a2f9-90841544a2b9 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 9-14. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/5f03247c-a464-4993-a2f9-90841544a2b9 9 http://bkds.ustb.edu.cn/article/id/addd2bc2-dd65-4852-93ea-dcea914fb398 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 15-19. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/addd2bc2-dd65-4852-93ea-dcea914fb398 15 http://bkds.ustb.edu.cn/article/id/a4e8f7be-cf00-436b-852d-89d9417408d6 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 20-23. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/a4e8f7be-cf00-436b-852d-89d9417408d6 20 http://bkds.ustb.edu.cn/article/id/5d9aca2e-828d-45b5-a3b3-077a7dc3016a Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 24-30. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/5d9aca2e-828d-45b5-a3b3-077a7dc3016a 24 http://bkds.ustb.edu.cn/article/id/ac742808-77dc-43f4-bbda-3f2354c60a9b Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 31-33. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/ac742808-77dc-43f4-bbda-3f2354c60a9b 31 http://bkds.ustb.edu.cn/article/id/7ebd3396-99d8-42e6-85d5-ccf346aa811b Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 34-42. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/7ebd3396-99d8-42e6-85d5-ccf346aa811b 34 http://bkds.ustb.edu.cn/article/id/941dbc77-ecdb-40cd-b771-a4490680dd3c Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 43-47. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/941dbc77-ecdb-40cd-b771-a4490680dd3c 43 http://bkds.ustb.edu.cn/article/id/ca1a2ab2-562d-440e-bccc-891bd83d4939 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 48-51. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/ca1a2ab2-562d-440e-bccc-891bd83d4939 48 http://bkds.ustb.edu.cn/article/id/2ab19fb9-41a1-475d-a3f6-086bfb8b657c Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 52-56. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/2ab19fb9-41a1-475d-a3f6-086bfb8b657c 52 http://bkds.ustb.edu.cn/article/id/6ee3f586-0ad7-49e2-9a94-81e7a767cea6 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 57-63,70. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/6ee3f586-0ad7-49e2-9a94-81e7a767cea6 57 http://bkds.ustb.edu.cn/article/id/9841a347-2d73-494d-8cca-c75e8c1e73fb Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 64-67. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/9841a347-2d73-494d-8cca-c75e8c1e73fb 64 http://bkds.ustb.edu.cn/article/id/e8d6c2e4-9554-434d-b90b-efdaf98953f2 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 68-70. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/e8d6c2e4-9554-434d-b90b-efdaf98953f2 68 http://bkds.ustb.edu.cn/article/id/a408e353-af1c-49f8-bb7e-212f04e89da5 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 71-74. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/a408e353-af1c-49f8-bb7e-212f04e89da5 71 http://bkds.ustb.edu.cn/article/id/a650d900-207a-4e92-8237-cd1aaa08332c Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 75-78. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/a650d900-207a-4e92-8237-cd1aaa08332c 75 http://bkds.ustb.edu.cn/article/id/fafd55d0-fd96-4e25-94c6-efca8765d64b Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 79-82. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/fafd55d0-fd96-4e25-94c6-efca8765d64b 79 http://bkds.ustb.edu.cn/article/id/65d7da09-0066-47f2-a34e-4014ac2f2bab Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 83-86. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/65d7da09-0066-47f2-a34e-4014ac2f2bab 83 http://bkds.ustb.edu.cn/article/id/c937d7fc-a2ce-4672-ba25-d9bf952c8bc6 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 87-88. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/c937d7fc-a2ce-4672-ba25-d9bf952c8bc6 87 http://bkds.ustb.edu.cn/article/id/5ab51689-88ae-40d6-aa9d-7b8eb1c397c9 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 89-90. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/5ab51689-88ae-40d6-aa9d-7b8eb1c397c9 89 http://bkds.ustb.edu.cn/article/id/9b261c85-7c72-42ac-8bee-641855c2702d Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(1): 91-93. article doi: ljj雷竞技下载学报社科版 14 1 http://bkds.ustb.edu.cn/article/id/9b261c85-7c72-42ac-8bee-641855c2702d 91 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