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The influences brought from the different measuring conditions on the frequency response curve and impedance curve are introduced.
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摘要介绍了不同的测试条件对扬声器频响曲线及阻抗曲线的影响，并对扬声器的阻抗曲线进行了分析、比较。 |
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The influences of Ca/S ratio, the temperature of flue gas, the amount of injection water and the direction of the nozzle on the efficiencies of flue gas desulfurization were studied.
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结果表明，在135℃以下，增大钙硫比有利于提高脱硫率；在不低于100℃时，尽可能降低反应温度有利于提高脱硫率；在ΔT不小于15℃时，增大喷水量有利于提高脱硫率。 |
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The influences of axial tensile force, minimum shear reinforcement, the ratio of reinforcement and the class of concrete were considered.
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试验中主要考虑轴向拉力、最小抗剪配筋、配筋率、混凝土强度等级等因素对弯、剪、轴拉复合受力状态下钢筋混凝土梁的承载能力的影响。 |
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The influences of carbon fiber and polypropylene fiber on fracture toughness of high performance cement mortar containing 30% of fly ash or 10% of silicon powder are studied in the compact tensile test.
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摘要用紧凑试件的拉伸试验方法研究了碳纤维和聚丙烯纤维对掺入了30%粉煤灰或10%硅粉的水泥砂浆断裂韧性的影响。 |
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The influences of different pretreatment techniques on the adhesion of electroless nickel plating on magnesium alloy have been studied in this paper.
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摘要研究了镁合金多种前处理工艺对化学镀镍层与基体之间结合力的影响。 |
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The influences of disk rotational speed, mass flow rate of inlet and presence of the blade-cooling holes on the flow characteristics in the cavity were investigated.
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结果表明：在本实验范围内，静盘表面静压沿半径方向先减小，后增大。 |
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The influences of dosage of initiator, surfactant and DPR, and the type of initiator on polymerization were studied by monitoring the conversion of monomer and variation of particle size.
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考察了聚合过程中水溶性引发剂用量、乳化剂用量、引发剂种类、歧化松香含量等对单体转化率和聚合物粒子粒径变化的影响。 |
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The influences of isothermal quenching temperature on the retained austenite and mechanical properties of ADI were studied.
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摘要研究了等温淬火温度对ADI中残余奥氏体及其力学性能的影响。 |
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The influences of potential damping, nonlinear viscous damping, wave heights and wave frequencies in regular beam waves on the safe basin were investigated.
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分析了非线性横摇方程中势流阻尼、非线性阻尼以及在横向规则波作用下波高和频率对安全池的影响。 |
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The influences of pressure on the carbonization and activation of activated carbon from Taixi anthracite coal were investigated.
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摘要研究了反应压力对太西无烟煤制备活性炭的炭化和活化过程的影响。 |
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The influences of rare earth elements on the electric properties of aluminum conductors were studied.
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摘要研究了稀土元素对铝导体导电性能的影响。 |
