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| 1 | 现代等离子切割技术及其智能化显示文摘介绍了现代等离子切割发展过程,并根据实际应用对等离子切割进行分类。着重阐述等离子切割系统中使用的核心部件和他们各自的特点,包括等离子电源、CNC数控、等离子割枪枪体、以及自动调高技术。通过多年的技术革新,这些部件已经具备相当成熟的相互兼容整合的能力。在这些核心部件技术的支持下,在加工不同厚度的各种金属材料时,现代等离子切割系统都可以高效、高质地完成任务。 | DIRK Ott | 2013 | 电焊机2013，43，5： | 7 |
| 2 | Prognostic Significance of Free Peritoneal Tumor Cells in the Peritoneal Cavity Before and After Neoadjuvant Chemotherapy in Patients with Gastric Carcinoma Undergoing Potentially Curative Resection显示文摘 | Sylvie Lorenzen Benjamin Panzram Robert Rosenberg Hjalmar Nekarda Karin Becker Ulrich Schenk Heinz H?fler J?rg-Rüdiger Siewert Dirk J?ger Katja Ott | 2010 | Annals of Surgical Oncology2010，，10： | 1 |
| 3 | Prognostic Significance of Free Peritoneal Tumor Cells in the Peritoneal Cavity Before and After Neoadjuvant Chemotherapy in Patients with Gastric Carcinoma Undergoing Potentially Curative Resection显示文摘 | Sylvie Lorenzen Benjamin Panzram Robert Rosenberg Hjalmar Nekarda Karin Becker Ulrich Schenk Heinz H?fler J?rg-Rüdiger Siewert Dirk J?ger Katja Ott | 2010 | Annals of Surgical Oncology2010，，10： | 1 |
| 4 | Prognostic Significance of Free Peritoneal Tumor Cells in the Peritoneal Cavity Before and After Neoadjuvant Chemotherapy in Patients with Gastric Carcinoma Undergoing Potentially Curative Resection显示文摘 | Sylvie Lorenzen Benjamin Panzram Robert Rosenberg Hjalmar Nekarda Karin Becker Ulrich Schenk Heinz H?fler J?rg-Rüdiger Siewert Dirk J?ger Katja Ott | 2010 | Annals of Surgical Oncology2010，，10： | 1 |
| 5 | 等离子切割工艺在低合金高强钢上的应用显示文摘从等离子切割的角度定义高强钢,详细阐述等离子切割工艺在高强钢上应用的适用特性。将等离子切割工艺与另外三种广泛应用的切割工艺进行对比,比较这些切割工艺对下道焊接工艺的影响。分析空气等离子切割工艺HAZ效果、切割质量和切割成本之间的关系,同时描述了高强钢等离子切割的设备要求即等离子切割电源、高度调节和CNC数控系统。 | Dirk OTT 张敏 | 2014 | 电焊机2014，44，5： | 0 |
| 6 | A Comparative Study of the Local Heat Transfer Distributions Around Various Surface Mounted Obstacles显示文摘In many engineering applications,heat transfer enhancement techniques are of vital importance in order to ensure reliable thermal designs of convective heat transfer applications.This study examines experimentally the heat transfer characteristics on the base plate around various surface mounted obstacles.Local convection coefficients are evaluated in the vicinity of each individual protruding body with great spatial resolution using the transient liquid crystal technique.Five different obstacles of constant height-to-hydraulic diameter ratio(~1.3) are considered.These include:a cylinder,a square,a triangle,a diamond and a vortex generator of delta wing shape design.The experiments were carried out over a range of freestream Reynolds numbers,based on the hydraulic diameter of each obstacle,varying from 4,000 to 13,000.The results indicate a negligible effect of the flow speed on the heat transfer topological structure and a considerable effect of the obstacle geometry on the level and distribution of heat transfer enhancement. | Robert Wyssmann Dirk Ullmer Alexandros Terzis Peter Ott | 2014 | Journal of Thermal Science2014，23，2： | 0 |
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