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/336a6278-b926-482f-bf04-6c743d91c14b Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 1-6. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/336a6278-b926-482f-bf04-6c743d91c14b 1 http://bkds.ustb.edu.cn/article/id/43c1f935-9d8e-4c7d-abfd-a3ae16df550a Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 7-11. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/43c1f935-9d8e-4c7d-abfd-a3ae16df550a 7 http://bkds.ustb.edu.cn/article/id/20ca61a8-a3d3-4122-8d49-70cd6fb14151 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 12-15. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/20ca61a8-a3d3-4122-8d49-70cd6fb14151 12 http://bkds.ustb.edu.cn/article/id/c0b844a2-fae0-4103-ae51-29ebdc33e052 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 16-24,33. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/c0b844a2-fae0-4103-ae51-29ebdc33e052 16 http://bkds.ustb.edu.cn/article/id/605582d6-696a-4041-a337-726203b79d71 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 25-29. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/605582d6-696a-4041-a337-726203b79d71 25 http://bkds.ustb.edu.cn/article/id/5fed85bb-504c-4136-9be1-36756e6397b7 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 30-33. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/5fed85bb-504c-4136-9be1-36756e6397b7 30 http://bkds.ustb.edu.cn/article/id/a0cf834a-460a-4b77-a868-fecea5fa20aa Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 34-38. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/a0cf834a-460a-4b77-a868-fecea5fa20aa 34 http://bkds.ustb.edu.cn/article/id/a5f2d36e-aa9f-434c-bf09-aba5422f95de Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 39-45. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/a5f2d36e-aa9f-434c-bf09-aba5422f95de 39 http://bkds.ustb.edu.cn/article/id/6a9b348d-8a43-4bb2-9aa0-84a9850dd098 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 46-54. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/6a9b348d-8a43-4bb2-9aa0-84a9850dd098 46 http://bkds.ustb.edu.cn/article/id/2d082894-0e78-4595-be3d-4af454ac9a60 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 55-60. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/2d082894-0e78-4595-be3d-4af454ac9a60 55 http://bkds.ustb.edu.cn/article/id/36920026-67e8-48c2-912a-3fbe08c63726 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 61-69. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/36920026-67e8-48c2-912a-3fbe08c63726 61 http://bkds.ustb.edu.cn/article/id/5ea94b16-0de6-4d64-b76d-2fadafd48f2f Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 70-75. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/5ea94b16-0de6-4d64-b76d-2fadafd48f2f 70 http://bkds.ustb.edu.cn/article/id/d47894b8-a82e-419a-b75f-61049c1c01b4 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 76-80. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/d47894b8-a82e-419a-b75f-61049c1c01b4 76 http://bkds.ustb.edu.cn/article/id/f7534934-7c85-4d58-b9fd-29934882af85 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 81-85. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/f7534934-7c85-4d58-b9fd-29934882af85 81 http://bkds.ustb.edu.cn/article/id/2daa8d20-6f02-42ca-a9a1-3b30b591c166 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 86-89. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/2daa8d20-6f02-42ca-a9a1-3b30b591c166 86 http://bkds.ustb.edu.cn/article/id/cdea2aa1-1650-4a1d-b332-ae0aabcafdd2 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 90-94. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/cdea2aa1-1650-4a1d-b332-ae0aabcafdd2 90 http://bkds.ustb.edu.cn/article/id/d32c4caf-2cec-4d7f-9153-0a1eb7527bb5 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 95-98. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/d32c4caf-2cec-4d7f-9153-0a1eb7527bb5 95 http://bkds.ustb.edu.cn/article/id/f396d410-a261-4c34-9d85-52414403e2c8 Personal use only, all commercial 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http://bkds.ustb.edu.cn/article/id/9da47020-f125-4bd0-a47f-5e0c85ebfdb8 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 122-127. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/9da47020-f125-4bd0-a47f-5e0c85ebfdb8 122 http://bkds.ustb.edu.cn/article/id/be45ca6c-fa5f-4b63-b145-03fa620808ce Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 128-133. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/be45ca6c-fa5f-4b63-b145-03fa620808ce 128 http://bkds.ustb.edu.cn/article/id/f659474f-0867-4427-a262-68e96e2b318c Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 134-139. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/f659474f-0867-4427-a262-68e96e2b318c 134 http://bkds.ustb.edu.cn/article/id/7199e2e4-3f45-4114-9373-88c804b35e1a Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 140-146. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/7199e2e4-3f45-4114-9373-88c804b35e1a 140 http://bkds.ustb.edu.cn/article/id/17254df3-7792-45fa-b782-85797c8aa765 Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 147-152. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/17254df3-7792-45fa-b782-85797c8aa765 147 http://bkds.ustb.edu.cn/article/id/7d316b60-2403-4ebd-b318-163ea951ef0f Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 153-157,172. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/7d316b60-2403-4ebd-b318-163ea951ef0f 153 http://bkds.ustb.edu.cn/article/id/e8452839-f40d-48b7-b4a9-305b9c7d0a3b Personal use only, all commercial or other reuse prohibited ljj雷竞技下载学报社科版. 2009 25(3): 158-163. article doi: ljj雷竞技下载学报社科版 25 3 http://bkds.ustb.edu.cn/article/id/e8452839-f40d-48b7-b4a9-305b9c7d0a3b 158 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