• 为造纸材性分析技术改进提供可靠参考依据

    The paper offers a reliable reference to the research of raw material analysis method.

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  • 同时首次将近红外光谱分析技术应用到三倍体毛白杨材性分析

    Meanwhile, the paper introduces Near Infrared Spectroscopy to the analysis of triploid Populus tomentosa for the first time.

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  • 根据测得数据分析生长材性变异规律。

    Onthe basis of data obtained, we analyzed the variation of wood growth ring.

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  • 针对墙体特点分析墙体因温度变化引起裂缝地基不均匀沉降引起的裂缝、悬挑构件锚固长度不足引起的裂缝。

    According to the characteristics of wall materials the cracks caused by the change of temperature, differential settlement of foundation and lack of anchored length are analyzed.

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  • 经过构造分析解释了竹层积低湿胀原因

    This paper explains the reason for low swelling through analysing the structure of timber and bamboo.

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  • 基于试验结果分析提出了便于应用的折线高温模型,为精确地进行结构火灾反应分析奠定了基础。

    Based on test results, a trilinear material property model is proposed, it permits the fire response analysis of steel structures to be made more accurately.

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  • 分析子核具有三个激发态典型核衰变情况下的级联校正情况,具体给出了测量滤源的情况下具有代表符合校正因子计算的解析表达式

    The true coincidence correction for a specific three excited levels de-excitation case has been analyzed, and the typical analytical expressions of true coincidence correction factors have been given.

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  • 本文设计着重可用经济分析,对几种传统及选备料进行比较

    Based on the analysis of the economic and practical properties in material design, titanium was compared with several traditional materials.

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  • 通过落叶松分析,指出落叶松结构胶合板生产中易出现质量问题提出改进措施

    Based on the property of larch wood, quality problems that often occurs in the production of larch structural plywood were elaborated and corresponding measures to improve the quality were suggested.

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  • 通过分析探讨了地板热处理可行

    After analyzing the wood texture, the feasibility for heat treatment of floor wood was explored.

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  • 对有关基因资源作了形态学、物候学、形态生长、同功谱等调查分析

    Form traits, phenology and relations of origin to growth, wood properties and isozymes were investigated.

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  • 高温下钢力学确定进行结构火反应分析重要组成部分,为此进行了一系列钢高温材性试验。

    The determination of mechanical behaviour of structural steel at high temperatures is of particular importance for fire resistant analysis of steel structures.

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  • 讨论分析不同官能单体固化涂料应用中涂膜固化速率硬度附着力以及等各项指标的影响

    This paper analyzes the influence of different single-function monomer for UV-curable coatings on curing rate, hardness, adhesion to substrate and corrosion resistance.

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  • 实验结果理论分析表明木竹重组生产具有可行具有广阔市场发展前景

    It can be showed from the result of the test and the theoretical analyses that the producing and utilizing of the wood-bamboo composite scrimber is feasible and have a expansive market foreground.

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  • 针对产能提升过程中出现的棒650初轧机制约因素,从工艺机械电气角度出发进行系统分析,对650轧机潜能的发挥安全改进有针对提出解决对策。

    This paper brings systematical analysis in technology, mechanics, electricity and so on, and puts up the solutions about securility improving and potential devolping of 650 rolling-mill.

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  • 分析精密异型难以加工原因,简述了辊模拉拔法原理特点优越

    The reason why it is difficult to process the titanium precise profile wire is analyzed, and principles, characteristics and superiorities of the roller-die are simply stated.

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  • 考察了宽幅机头对于不同厚度挤出适应,得到结论:生产不同厚度时, 阻尼高度需要调整。 关键词:高分子防水卷,三维有限元,流场分析,挤出机,机头

    As far as the practicability of the die for the thickness, the height of the block would be adjusted when extruding the sheets with different thickness.

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  • 文章分析了高强度X80钢管影响区的软化焊缝金属匹配产生焊接裂纹可能,介绍了管道环缝焊接工艺,还列举了国外X80钢管道的焊接工程实例。

    This paper analyzes the welding performances of the pipeline steel X80 including softening of heat affected zone, its matching with base material and the possibility of welding cracking. It also de

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  • 文章分析了高强度X80钢管影响区的软化焊缝金属匹配产生焊接裂纹可能,介绍了管道环缝焊接工艺,还列举了国外X80钢管道的焊接工程实例。

    This paper analyzes the welding performances of the pipeline steel X80 including softening of heat affected zone, its matching with base material and the possibility of welding cracking. It also de

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