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9篇 您的检索式:作者名="North WA"
    题名 作者 年代 出处 被引量
1扩大圆锭结晶器冷却水出口区显示文摘在过去的几年中,圆锭结晶器已有了几次改进。尽管这些改进主要限于结晶器,但却改善了整个铸造系统的效能。双排喷水孔可增大冷却水的喷射角和喷射速度,减少冲击铸锭后飞溅离开铸锭表面的水量。这些改进提高了二次水冷效果,允许在铸速相同的情况下采用更长的结晶器膛。由于这种结构的结晶器冷却效果提高,故在水温一定的条件下,可减少冷却水的用量。石墨环结构及其材质的改进使铸锭质量提高,结晶器维修工作量减少。这种双排射流结晶器可制成一体式。Jeffrey W.Allen,Robert B.Wagstaff,K. Dean Bowles(Wagstaff Co.,Ltd.,3910 North Flora Road Spokane,WA 99216,America) 1999轻合金加工技术1999,27,1:4
2Mesenchymal stem cells promote engraftment of human umbilical cord blood derived CD34+ cells in NOD/SCID mice显示文摘North WA Kruisselbrink AB Anker PS 2002Exp Hematol2002,30,8:1
3Fundamental Options for Designing Transmission Systems Supplying Metropolitan Centers显示文摘Transgression networks in metropolitan centers need to supply a large quantity of power in a reliable manner to vital loads that are located within. A transmission network supplying such an important area must have a high standard of reliability. Therefore, those transmission systems require a special form of redundancy in order to prevent sustained outages after severe contingencies such as multiple faults. This paper outlines different forms of redundancy, and the fundamental options for designing a metropolitan network based on different forms of redundancy are illustrated. Relative merits and drawbacks of network designs based on each form of redundancy are also shown.TU Shaoliang (North China Power Group) XIA Quan (Beijing Power Supply Design Institute) LU Lijun (Beijing Power Supply Bureau) Akio NAKAMURA Masanao EGA WA (Tokyo Electric Power Co.) 2000Electricity2000,,1:1
4Determination of in tracellular cytokines by flow cytometry following whole blood culture显示文摘Sewell WA North ME Webster AD 1997J Immunol Methods1997,20,9:1
5Determination of intracellular cytokines by flow- cytometry following whole-blood culture显示文摘Seweel WA North ME Webster AD 2007J Immunol Methods2007,209,:1
6Determination of intracellular cytokines by flow-cytometry following whole blood culture显示文摘Carroeksewell WA North ME Webster DB 1997J Immunol Methods1997,209,:1
7Determination of intracellular cytokine by flow cytometry following whole blood cultured显示文摘Sewell WA North ME Webster AD 1997J Immunol Methods1997,209,1:1
8Determination of intracellular cytokines by flow-cytometry following whole-blood culture 显示文摘Sewell WA North ME Webster AD 1997J Immunol Methods1997,209,1:1
9Upregulation of IL-12 in monocytes:a fundamental defect in common variable immunodeficiency显示文摘Cambronero R Sewell WA North ME 2000J Immunol2000,164,4:1
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