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/6f6d49a4-41bb-45f3-a5e3-2a3e03b8282e Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 1-10. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/6f6d49a4-41bb-45f3-a5e3-2a3e03b8282e 1 http://bkds.ustb.edu.cn/article/id/a73a1411-3082-4906-aa02-3dfdea94b20a Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 11-16. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/a73a1411-3082-4906-aa02-3dfdea94b20a 11 http://bkds.ustb.edu.cn/article/id/aa69d124-8002-4693-a1e7-458b9d604c0a Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 17-21. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/aa69d124-8002-4693-a1e7-458b9d604c0a 17 http://bkds.ustb.edu.cn/article/id/2d85ccce-9524-4e1b-8cf8-3a63d0c97d5f Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 22-26,69. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/2d85ccce-9524-4e1b-8cf8-3a63d0c97d5f 22 http://bkds.ustb.edu.cn/article/id/6b205d7a-af6a-469e-a1fc-b6da6d5d2c76 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 27-32. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/6b205d7a-af6a-469e-a1fc-b6da6d5d2c76 27 http://bkds.ustb.edu.cn/article/id/3366e1e1-7ad9-4039-9061-9afc09104a05 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 33-36. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/3366e1e1-7ad9-4039-9061-9afc09104a05 33 http://bkds.ustb.edu.cn/article/id/1f144c6d-5502-46de-bb59-2c5c28ea2513 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 37-40. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/1f144c6d-5502-46de-bb59-2c5c28ea2513 37 http://bkds.ustb.edu.cn/article/id/5d5f3d7b-d9cd-44b8-8033-11ebc3cc4cd9 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 41-45,53. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/5d5f3d7b-d9cd-44b8-8033-11ebc3cc4cd9 41 http://bkds.ustb.edu.cn/article/id/6b2b39e6-f335-493a-941c-def59d8304c4 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 46-53. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/6b2b39e6-f335-493a-941c-def59d8304c4 46 http://bkds.ustb.edu.cn/article/id/0f00af06-2d39-401f-81b2-f96900a08bee Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 54-57,86. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/0f00af06-2d39-401f-81b2-f96900a08bee 54 http://bkds.ustb.edu.cn/article/id/15af5920-177c-454e-87aa-ea487288830c Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 58-59,53. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/15af5920-177c-454e-87aa-ea487288830c 58 http://bkds.ustb.edu.cn/article/id/1f2f70f2-c8e7-4155-957b-8e5d35ee3b9e Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 60-64. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/1f2f70f2-c8e7-4155-957b-8e5d35ee3b9e 60 http://bkds.ustb.edu.cn/article/id/0dfeaae4-451c-4ec7-b69b-d72f794747dc Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 65-69. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/0dfeaae4-451c-4ec7-b69b-d72f794747dc 65 http://bkds.ustb.edu.cn/article/id/f64ebb2b-642b-4af8-a6a3-861026c7952f Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 70-73. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/f64ebb2b-642b-4af8-a6a3-861026c7952f 70 http://bkds.ustb.edu.cn/article/id/8eb72841-dbc6-439f-97a7-24ed9b158c59 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 74-75,64. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/8eb72841-dbc6-439f-97a7-24ed9b158c59 74 http://bkds.ustb.edu.cn/article/id/c68b7e60-0759-40f7-b257-4b0b84229919 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 76-80. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/c68b7e60-0759-40f7-b257-4b0b84229919 76 http://bkds.ustb.edu.cn/article/id/116e8af3-7d69-4fbe-852c-560696721bab Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 81-86. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/116e8af3-7d69-4fbe-852c-560696721bab 81 http://bkds.ustb.edu.cn/article/id/0a1774f4-f2ce-4b68-a8af-894abdfe5568 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 87-88. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/0a1774f4-f2ce-4b68-a8af-894abdfe5568 87 http://bkds.ustb.edu.cn/article/id/72eab942-e832-4b4d-accc-1a36c52499af Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 89-91,80. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/72eab942-e832-4b4d-accc-1a36c52499af 89 http://bkds.ustb.edu.cn/article/id/6dc01290-6935-46b9-9920-07ae1f1c2265 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 92-93. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/6dc01290-6935-46b9-9920-07ae1f1c2265 92 http://bkds.ustb.edu.cn/article/id/e6699b8c-6d0e-452b-ad99-f2b409f80192 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 1998 14(3): 94-96. article doi: ljj雷竞技下载学报社科版 14 3 http://bkds.ustb.edu.cn/article/id/e6699b8c-6d0e-452b-ad99-f2b409f80192 94