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ADSL和HFC接入网技术的分析及前景

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摘要 介绍和分析了 ADSL和 HFC两种接入网技术及其特点 ,并对这两种接入网方案在性能及成本上作了一些比较。最后指出 ,HFC更适合于现有的 CATV网 ,而电信运营商则应将
出处 《江西通信科技》 2000年第1期7-11,共5页
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  • 1易萍,李力,陈竹钦.DNA连接酶及相关检测技术研究进展[J].中国优生与遗传杂志,2007,15(8):5-9. 被引量:4
  • 2Timson D J, Singleton M R, Wigley D 13. DNA ligases in the r- epair and replication of DNA[J]. Mutation Research/DNA Repair, 2000, 460(3): 301-318.
  • 3Gumport R I, Lehman I. Structure of the DNA ligase-adenylate ntermediate: Lysine-(e-amino)-linked adenosine monophosphor- amid-ate[J]. Proceedings of the National Academy of Sciences of the United States of America, 1971, 68(10): 2559-2563.
  • 4Weiss B, Richardson C C. Enzymatic breakage and joining of de oxyribonucleic acid III. An enzyme-adenylate intermediate in the polynucleotide ligase reaction[J]. Journal of Biological Chemistry, 1967, 242(18) : 4270-4272.
  • 5Becker A, Lyn G, Gefter M~ et al. The enzymatic repair of DNAII. Characterization of phage-induced seaIase[J]. Proceedings of th-e National Academy of Sciences of the United States of Amer- ica, 1967, 58(5): 1996-2003.
  • 6Modrich P, Anraku Y, Lehman I. Deoxyribonucleic acid ligase is- olation and physical characterization of the homogeneous enzymefrom Escherichia coli[J]. Journal of Biological Chemistry, 1973, 248(21) : 7495-7501.
  • 7Yudelevich A, Ginsberg B, Hurwitz J. Discontinuous synthesis of DNA during replieation[J].Proceedings of the National Academy of Sciences of the United States of America, 1968, 61 (3): 1129- 1136.
  • 8Kuhn H, Frank-Kamenetskii M D. Template-independent ligation of single-stranded DNA by 'I'4 DNA ligase[J].FEBS Journal, 2005, 272(23): 5991-6000.
  • 9Barany F. Genetic disease detection and DNA amplification using cloned thermostabie ligase[J]. Proceedings of the National Acade- my of Sciences of the United States of America, 1991, 88(1) : 189- 193.
  • 10Takahashi M, Yamaguchi E, Uchida T. Thermophilic DNA lig- ase. Purification and properties of the enzyme from Thermus ther mop-hilus HB8[J]. Journal of Biologicai Chemistry, 1984, 259 (16) : 10041-10047.

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