empirical criterion 中文意思是什麼
empirical criterion
解釋
實踐效標法-
The above algorithm forms a double - two - stage iteration, as following : the results of monte carlo stimulation show that the double - two - stage iteration algorithm is more effective than empirical logistic regression after item and ability parameters recovery study. there are three advantages about the new method : first. the new method can be applied to estimate fewer items ; secondly, a test including fewer unusual response patterns can also be evaluated ; thirdly, the results compared with homogeneous software dealing with 2plm are accepted using mean absolute error as the criterion
這種新方法有以下三個優點：項目數很少時參數估計的結果也較穩定；能處理測驗中含有少量特殊反應模式（見第二章）的參數估計；以估計值和真值之差的絕對值（平方）的平均值作為估計對真值的修復能力為指標，新方法的參數估計結果與同類流行軟體相比，修復能力不相上下；特別地，新的參數估計方法可以用於多級評分項目gpcm ，並為估計題組項目開辟了另一條道路。 -
Early empirical studies have proved that the in - basket test had moderate evidence for criterion - related validity
早期的研究證明公文筐測驗具有較好的效標關聯效度。 -
In this paper, a more practical strength criterion equation of concrete in biaxial stress strength is taken into account. the result from this criterion equation agree well with the various test data and empirical curves and hence the equation can be put into the use of practical calculation easily
對混凝土在壓-壓受力破壞時的強度準則進行了研究，在分析中因二軸應力強度不可忽略，最終推導了一個簡單的、計及二軸應力強度影響的強度準則公式，該公式與諸多可資利用的試驗成果吻合較好，可較好地應用於實際計算之中。 -
On the basis of experimental data, this paper presents an empirical criterion with its algorithm patterns, which may be included in the dynamic analysis of concentrically braced structures to predict the fracture of welded i - section bracing members
本文在焊接工字形鋼支撐低周疲勞試驗研究基礎上，提出了一種可用於框架中心支撐體系非線性動力時程分析中鋼支撐疲勞損傷評估的經驗方法，並給出了相關步驟的演算法流程。 -
The characteristics of this paper ' s research method are as follows : firstly, criterion research is combined with empirical rese
本文的研究方法表現出以下特點: l 、現范研究與實證研究相結合。
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