• 软化卸压软化系数炮眼间距双曲线关系

    The relation between the softening factor of the destressed zone and borehole spacing and row spacing is a hyperbolic curve.

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  • 位学者研究结果做了较为详尽论述,给出了混凝土软化系数的各种表达式进行了分析比较

    The research results of several researchers are discussed in detail, and their softening formulas are enumerated, analyzed and compared.

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  • 该类岩石以中–微风化为主,软化系数小于0.75,孔隙吸水裂隙贯通性,具有较大的地基潜力

    The potential bearing capacity of this rock is relatively higher, having softing coefficient less than 0.75 with low pore rate, water absorptivity, and inferior crack connection.

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  • 摘要研究粉煤灰-煤矸石泡沫混凝土表观密度粉煤灰-煤矸石泡沫混凝土吸水率、软化系数、抗压强度以及导热系数影响

    Abstract: The effect of the dry dengsity on th properties of the fly ash - coal gangue foam concrete were studied in this paper.

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  • 本文通过对灰砂及灰砂砖砌体的较系统的试验研究,得出了灰砂砖砌体抗压强度抗剪强度、弹性模量、系数含水率吸水软化系数等。

    This paper has arrived at the compressive strength, shear strength, modulus of elasticity, poisson's ratio, moisture content, water absorption and softening factor of lime-sand brick masonry.

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  • 利用磨削界面化学反应降低摩擦系数同时软化表面层,提高磨削效率是一个全新的研究方向。

    Utilizing interfacial chemical reaction membrane between grinding fluid and Si_3N_4 ceramics can reduce friction coefficients, soften surface layers and improve grinding efficiency.

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  • 计算结果表明速率、地基强度各向异性强度软化效应对于T型触探仪的贯入阻力系数影响较大

    The results show that the effects of strain rate, anisotropy of soil strength and strain softening on T-bar factor are appreciably large.

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  • 然而,通常热膨服系数玻璃软化温度热膨胀系数低的软化温度偏高。

    The soldering glass has a rather low coefficient of expansion as well as low sealing temperature.

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  • 然而,通常热膨服系数玻璃软化温度热膨胀系数低的软化温度偏高。

    The soldering glass has a rather low coefficient of expansion as well as low sealing temperature.

    youdao

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