• Based on the finite element analysis, the early crack condition of a cast-in-place reinforced concrete slab is evaluated by the crack resistant coefficient.

    通过对钢筋混凝土现浇楼板的有限元分析,提出用抗裂系数来评价现浇楼板在早期的裂缝状况,并针对楼板的不同部位采用对应的裂缝评价标准。

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  • Elastic resistant coefficient, deformation and compressive moduli of surrounding rock in large-section loess tunnel are very important for design of tunnel.

    对于高速铁路大断面黄土隧道严格的设计计算而言,黄土隧道围岩的弹性抗力系数、变形模量和压缩模量十分重要。

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  • Based on the Mohr-Column rule, the formula for calculating rock resistant coefficient is given in the paper, and the formula can be applied in kinds of rock conditions.

    基于莫尔—库仑屈服准则推导得出的围岩抗力系数计算公式,具有较强实用价值。

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  • A new method for adjusting the horizontality of an air-cushion-track is discussed in this paper an experimental scheme of measuring the resistant coefficient is proposed.

    讨论了判定气垫导轨是否水平的较精确的新方法,提出了测量气流阻力系数的一个实验方案。

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  • The testing method was introduced with the result of the experiment for the partial resistant coefficient of the control valve under fixed temperature and varied flow quantity.

    介绍了定温变流量温控阀局部阻力系数的测定方法和试验研究结果。

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  • Good corrosion resistance, especially for seawater corrosion is better than highly resistant Portland cement and the corrosion resistance coefficient is larger than1.

    抗腐蚀性能好,尤其是抗海水腐蚀优于高抗硫波特兰水泥,抗腐蚀系数大于1。

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  • The utility model is not only heat-resistant, with high insulating strength and low heat conductivity coefficient, but also easy to machine, and can be widely used on electric heating apparatuses.

    本实用新型不但耐热性能好,绝缘强度高、导热系数低,而且便于机械加工,可广泛用于电热设备上。

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  • It is proposed that the minimum structural influencing coefficient value can be 4 for moment-resisting steel frames in Chinese earthquake resistant design of structure.

    建议在我国的结构抗震设计中,抗弯钢框架的结构影响系数最小值可取4。

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  • The correlation coefficient of the chilling resistant quality with the contents of soluble protein, soluble sugar and malonaldehyde were 0.93959, 0.86709 and -0.952122, respectively.

    果梅枝条中可溶性蛋白和糖类与种质的抗寒性呈正相关关系,相关系数分别为0.93959和0.86709而与丙二醛含量呈负相关关系,相关系数为-0.952122。

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  • The correlation coefficient of the chilling resistant quality with the contents of soluble protein, soluble sugar and malonaldehyde were 0.93959, 0.86709 and -0.952122, respectively.

    果梅枝条中可溶性蛋白和糖类与种质的抗寒性呈正相关关系,相关系数分别为0.93959和0.86709而与丙二醛含量呈负相关关系,相关系数为-0.952122。

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