attenuation model meaning in Chinese
衰减模型
衰减性模型
Examples
- Based on analyzing the theoretical model of ultrasonic attenuation , the formula was integrated into the ultrasonic attenuation model , and the relation of ultrasonic attenuation to pulp density and particle size was derived
在分析超声衰减基本理论模型的基础上，将不同粒径的筛下累积含量集成到超声波衰减模型中，推导出超声波衰减与矿浆浓度、粒度之间的关系模型。 - There is a good relativity between the magnitude and distance . this kind of relativity is inherent and inevitable . if the coefficients of attenuation model were solved simultaneously , errors in measuring magnitude would affect other coefficients
强震记录的震级和距离是具有相关性的，通常距离大的强震记录往往对应大的震级，这一点早被众多的研究者所认同。 - All records are classified into three site conditions . for the two components of a record , two energy equivalent spectra are calculated , and the geometric mean of the two spectra are adopted to analysis by two - stage regression method using an attenuation model . then the attenuation law is attained
对每一条记录，取了两个分量所计算的能量谱的几何平均值，选择了衰减模型，利用两步回归法，对这些能量等效速度谱做了统计拟合分析，得出了地震动四种能量反应谱随震级、距离等参数的衰减规律。 - Using the dsd models and forward scattering amplitude computed by the least squares fitting method , the specific attenuations at l - 400ghz have been computed and analyzed , the parameters of " power law " relation between specific attenuation and rainfall rate are obtained . the specific attenuations in qingdao , guangzhou and xinxiang are compared with itu - r specific rain attenuation models
利用平均雨滴尺寸分布和点匹配法计算的雨滴的前向散射数据计算和分析了青岛、广州和新乡地区1 ? 400ghz特征雨衰减特性，得到了特征雨衰减与降雨率的指数关系参数，并与itu - r ( internationaltelecommunicationunion - radiocommunication )特征雨衰减模式进行了系统的比较研究。 - The analytic specific attenuation model for rain for use in prediction methods are developed , the specific rain attenuations calculated by the analytic model are in high agreement with those by the parameters tabulated in itu - r model , this model has presented to itu - r as a proposed revision to current itu - r model
基于itu - r特征雨衰减模式的列表参数，提出了特征雨衰减的解析模式，该模式计算的特征雨衰减与itu - r模式列表参数计算结果间有很好的一致性，并提交itu - r作为国际标准审议。