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## magnification coefficient

• 放大系数

### 网络释义专业释义

放大系数

... angular magnification 角度放大率,角放大率... magnification coefficient 放大系数 note magnification 音频放大 ...

coefficient of magnification of mapping 测图放大系数 ; 侧图放大系数

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• 放大系数 - 引用次数：1

By an American scientist,Charles H. Dowding's experiment,the paper explains the reason why the speed of vibration in after burst part is faster than in driver unit,presenta the effect of surrounding on blasting vibration,work out that the magnification coefficient of blasting vibration is 1.05~1.99,applies dimensional analysis and regression analysis to calculate the formula of blasting frequency and the formula of blasting vibration speed ,and by power spectrum denseness analysis, further explains the relation between millseconfd time and frequency.

通过美国科学家 Charles H.Dowding实验,说明为什么余震段震动速度比主震段震动速度还大,阐述周围环境对爆破震动的影响,并计算爆破震动放大系数为1.05～1.99:应用量纲分析法和回归分析法求解主震频率公式和爆破震动速度公式。 通过功率谱密度分析进一步说明延时时间和频率的关系。

参考来源 - 小龙潭露天矿爆破技术与爆破震动研究

·2,447,543篇论文数据，部分数据来源于NoteExpress

• 放大系数

### 双语例句

• The resonant frequency equation and the amplitude magnification coefficient, with resistance load, are calculated;

得到了阻性负载时，变幅频率方程放大系数计算式；

• The seismic response indicates that the harder the soil is, the larger the magnification coefficient of the acceleration response is.

地震响应表明硬的土壤较大放大系数加速度响应。

• Based on mechanic equivalent circuit of the longitudinal ultrasonic horn, the resonance frequency and the amplitude magnification coefficient of three kinds of loaded horns are studied.

纵振变幅等效电路基础研究了三类负载超声变幅共振频率放大系数

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