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| 21. | obtained at site, the predicting model for relation between process parameter, chemical composition and mechanical |
| 以现场试验数据为基础，采用人工神经网络方法获得高碳钢高速线材力学性能与化学成分和生产工艺参数之间相关性的预测模型。 |
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| 22. | nonwovens fabric was modified by O_2/ Air plasma treatment for battery separator, and researched the mechanical |
| 研究了应用氩气等离子体表面改性技术对电池隔膜用丙纶非织造布进行处理的技术,并对处理时所涉及的工作参数(电功率、电时间、应压力等)电池隔膜用丙纶非织造布的力学性能的影响进行了探讨。 |
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| 23. | The mechanical property, light transmittance of ion exchange strengthened solar cell cover glass and |
| 摘要系统研究了太阳能电池盖片玻璃经离于交换增强（化学钢化）后的机械性能、透光率以及离子束轰击对盖片性能的影响。 |
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| 24. | the compressive strength of this kind of soil mixture is analyzed through a series of physical and mechanical |
| 以由粘土、石灰、炉渣、石子组成的材料(四合土)对地基进行回填处理的工程为例，通过一系列四合土物理力学性能试验，分析影响四合土抗压强度的主要因素。 |
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| 25. | mix proportion design and the formation method, reveals the variation characteristics of physical and mechanical |
| 本文结合嫩右省界堤防模袋混凝土施工配合比试验对模袋混凝土的性能、合比设计及成型方法进行了系统研究,揭示了高流态混凝土充灌模袋前后物理力学性能的变化特点。 |
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| 26. | concrete in membrane bag is influenced by dead weight of concrete and thrust of pump, its physical and mechanical |
| 由于模袋具有良好的透水性,因此,充灌于模袋内的混凝土受其自重和泵送压力的影响,其物理力学性能较之充灌前发生较大改变。 |
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| 27. | The time of change of mechanical property of red clay in Guizhou under acid environment is predicted |
| 本文以合成针铁矿的化学动力学参数，对贵州红粘土在酸性环境下的力学特性变化的时间规律作了探讨，结果表明，用合成矿物的化学动力学特性预报天然土强度变化的时间是可行的。 |
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| 28. | iron was studied by means of metallographic examination, scanning electron microscopic examination and mechanical |
| 采用金相、描电镜和力学性能分析方法研究了稀土元素及其添加量对耐磨铸铁力学性能的影响。 |
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| 29. | In order to improve diamond fine powder sinter's mechanical property, using the present laser technique |
| 摘要为了改进金刚石微粉烧结体的机械性能，利用现有的激光技术，采用高功率横流CO2激光烧结金刚石微粉压坯，研究在不同的激光工艺参数下，烧结体中的金刚石微粉与金属粉末粘结的结合性能、微观结构以及形成机理。 |
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