该方法通过引入加权最小平方目标泛函,将层状介质中的重力、地震资料联合反演问题转化成具体的优化问题。
The joint inversion problem of gravimetric and seismic data in layered medium can be converted into an optimization problem by introducing a weighted least square objective functional.
以广西实际资料具体阐述了线性自回归加权递推模型在大林业中的应用。
By using this material in Guangxi, the application of the linear autoregression model associated with weighting and recursive estimation was introduced for forestry.
方法:采用加权关联度分析对浙江省1998 - 2003年孕产妇保健工作资料进行评价。
Methods: The data of pregnant and lying-in woman health work quality in Zhejiang province during 1998 ~ 2003 were analyzed by weighted incidence degree analysis.
捕虏体的加权平均值比基于麻粒岩地体资料估算的下地壳平均组成偏基性,揭示了二者可能的成因差异。
The weighed average composition of xenoliths shows a more mafic composition of the lower crust than that estimated from granulite data, which may imply the difference in the genesis.
利用图象网络统计、拟合、加权分析技术,提出中子测井资料环境影响校正分析方法和处理模式,建立起精细的统计、拟合自动分析校正系统。
An exact statistical fit and auto-correction system for neutron log data has been set up with the use of image network statistics, network weighted analysis (algorithm) and fit.
根据典型日的定义,对混合层厚度、风速、降水、湿度的逐时资料进行分析得出各个要素的加权值,最终通过加权值筛选出某段时间的典型日。
Based on the definition of typical day the weighted value through is deduced the data of mixed layer depth, wind speed, precipitation and humidity.
对于连续性的结果变项使用标准化或加权的平均值差异来分析处理资料,而对二分的结果变项则使用胜算比与95%信赖区间来分析处理资料。
Standardised or weighted mean differences were used to pool data for continuous outcomes and odds ratios were used to pool data for dichotomous outcomes, together with 95% confidence intervals.
本文分析了图像网络采样加权算法及图像网络参数控制的统计拟合分析方法,编制了盐水泥浆测井资料的网络分析校正系统。
Through analyzing weighted method of image network sampling and statistic matching method of image network parameters, network analytical correction system of saline mud log has been compiled.
本文分析了图像网络采样加权算法及图像网络参数控制的统计拟合分析方法,编制了盐水泥浆测井资料的网络分析校正系统。
Through analyzing weighted method of image network sampling and statistic matching method of image network parameters, network analytical correction system of saline mud log has been compiled.
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