- [網(wǎng)絡(luò)] 數(shù)據(jù)評估；數(shù)據(jù)質(zhì)量評估
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data assessment中文什么意思
例句與用法
- standard guide for data assessment for environmental waste management activities
環(huán)境廢物管理活動的數(shù)據(jù)評價的標(biāo)準(zhǔn)指南 - in the light of field features in desertification areas, the data quality and band combination of different bands are assessed, the indicators, principles and methods for data assessment and band option are put forward to, and optional band combination for desertification monitoring is determined primarily . the data pre-treatment model for desertification monitoring is developed after studying the pre-treatment algorithm of restoration and rebuilding of hyperspectral resolution data . the spectral features and variation rules of different objects in experimental areas are understood and analyzed
針對荒漠化地區(qū)的地物特征，對高光譜數(shù)據(jù)不同波段的數(shù)據(jù)質(zhì)量、波段組合進行定性和定量的評價，提出用于數(shù)據(jù)評價、波段選擇的指標(biāo)、原則和方法；初步確定一個適用于荒漠化監(jiān)測的優(yōu)化波段組合，建立適合于荒漠化監(jiān)測的數(shù)據(jù)預(yù)處理模式；初步分析、掌握研究區(qū)內(nèi)各類地物的光譜特性及變異規(guī)律；針對荒漠化地區(qū)特點對多種分類方法進行探討分析；建立荒漠化監(jiān)測主要評價因子的定量反演模型。 - the methods of qualitative and quantitative analysis are employed to make a data assessment of the international short-term capital flow in china . then the thesis come to make a analysis on the mechanism . based on that, some countermeasures are proposed on how to control the international short-term capital flow effectively
文中運用定性與定量相結(jié)合的方法對近十幾年來國際短期資本在中國的流動數(shù)額作出估算，同時對其作用機制作出了分析，最后，對如何有效控制國際短期資本流動提出相關(guān)對策建議。