基本解釋[經(jīng)濟(jì)學(xué)]工具變量法英漢例句雙語例句The instrumental variable method and LILC criterion are used to estimate the order and parameter of electro-hydraulic position and force coupled system.文中用輔助變量法和LILC定階準(zhǔn)則結(jié)合來估計電液位置和力偶系統(tǒng)的階和參數(shù)，根據(jù)估計參數(shù)的漸近正態(tài)性確定模型的子階和時滯。Based on analyzing the characteristics of the noise, an IV(Instrumental Variable)method is developed for identifying load parameters of difference equation models.考慮到噪聲的未知特性，用輔助變量法（IV）對實測的負(fù)荷數(shù)據(jù)進(jìn)行參數(shù)估計。method of instrumental variable更多例句詞組短語短語estimation method of instrumental variable 輔助變量估計法method of instrumental variable更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)工具變量法