trend surface analysis

dr. lee explained polynomial trend surface analysis in geography class.

李博士在地理课上解释了多项式趋势面分析。

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application of trend surface analysis to the calculation of initial value of underground water pollution

趋势面分析用于地下水污染起始值的计算

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Application of trend surface analysis in soil pollution investigation

趋势面分析在土壤污染研究中的应用

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geography distribution rule of old female's hemoglobin reference values based on the trend surface analysis

基于趋势面的老年女性血红蛋白参考值地理分布规律

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the application of trend surface analysis in hydrocarbon exploration in western qaidam basin

趋势面分析在柴达木盆地西部地区油气勘探中的应用

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The analysis of trend surface demonstrates that the appearances of tidal creeks drainage basin systems are an important indication of the development of the temporal spatial spectra on the tidal flat coast of the Yellow River Delta.

趋势面分析表明，潮沟&潮盆体系的形成与发展是表征黄河三角洲潮滩海岸时空谱系发育进程的重要指标。

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The Evaluation of the Surface Water in Lu'an City and the Analysis of the Its Changing Trend

六安市地表水环境质量评价及变化趋势分析

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Spatial interpolation method should be chosen from trend surface analysis, spline, inverse distance weighting and Kriging based on soil survey;

应该在大量田间试验的基础上，从曲势面拟合法、样条函数法、距离权重反比法、Kriging插值法等数理统计方法中筛选比较适合当地条件的空间插值方法。

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Trend-Surface Analysis was used to study the geographic distribution for Low Birth Weight Infant at Term ( LBWI) in China.

本文介绍了趋势面分析方法，并将其应用于我国足月低体重儿地理分布的研究。

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The regional geological data and the gravity trend surface analysis technique were used to investigate the structural variation in the northern Jiyang Depression.

利用连续变化的趋势面分析技术及区域地质资料研究了济阳北部地区的构造变化规律。

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Trend surface analysis on fluctuation of intercrystalline brine with time and space during the time of mining brine in Qarhan Salt Lake

察尔汗盐湖采卤过程中晶间卤水水位时空变化规律的趋势面分析

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Analysis on variation trend of surface water environment in Karamay city

克拉玛依市地表水环境变化趋势分析

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