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independent variable 【數學】自變數[量]。

independently

In the curve ( empirical formula ) , the concrete rebound value with wide randomness is a dependent variable , while the compressive strength value with narrow randomness is an independent variable , and a location parameter is added , so it is more suitable for engineering practice 將隨機性較大的混凝土回彈值作為因變量,隨機性較小的抗壓強度值作為自變量,并且增加了一個位置參數,更加符合工程的實際情況。

2 . variables : independent variables were source , sum and proportion of the finance , management and running of the project , health service index of the aided and poor non - aided families . dependent variables were feasibility and effectiveness of mfa 2 .研究變量:自變量為mfa基金來源、額度及構成,管理及運轉指標,救助家庭和貧困非醫療救助家庭的衛生服務指標;因變量為mfa的可行性和有效性指標。

We mainly study the following inequalities in n independent variables and in section two , we discussed nonlinear delay integral inequalities of ou - iang type on r which generalized integral inequality of ou - iang type in n independent variables that obtained by guo jifeng 第三節把重要的入at ,一ne ; , a ;型非線性積分不等式推廣夕j了含, ;個獨立變量的情況考慮不等式咧u廠八c jf (

The results show that the financial leverage as the independent variable is significantly positively correlated with wacc in tele communication and computer line , i . e . , it is significantly negatively correlated with market value of the firms 第五章主要闡述了根據研究發現所得出的基本結論和相關結論。研究發現,目前我國電信與計算機行業上市公司的財務杠桿與加權資本成本顯著正相關。

Then the article retrospects balance of fruit in china from 1961 . by making the rate of urbanization as the independent variable in the fruit demand model , the article have forecasted fruit demand in china from now to 2030 c . d 文章最后分析了1961年以來中國水果供需平衡狀況,嘗試利用城市化率作解釋變量構造中國水果需求函數,預測出到2030年中國人均水果需求量將達到90公斤。

Thus the present thesis is an experimental study of the texture and reading comprehension with chinese learners of english as subjects . data on independent variable texture and dependent variable efl reading ability and technique are collected and carefully analyzed 第五部分對以上數據分析得出的結論進行了全面討論,并在第六部分介紹了本項研究的不足和對今后研究的建議。

We adopted 2 x 2 x 3 design in this research . these three independent variables were grade ( grade 3 and grade 5 ) , gender ( male and female ) , methods of inspiration ( none , implicit and explicit ) 研究采用2 2 3的完全隨機實驗設計,三個自變量分別是年級(三、五年級) 、性別(男、女) 、啟發方式(無啟發、內隱啟發、外顯啟發) 。

This thesis uses the mean square error method , and it constructs the revised msb criterion . by reviewing the revised msb , we can choose the independent variables of the regression model and decrease the calculation 以前的文獻中在考慮到模型選擇的問題時,多會應用到已有的準則,例如: aic準則, bic準則, cp準則以及逐步法。

The independent variables of multiple regressive model are decided by gray correlation analysis , which make multiple regressive model more unfeignedly reflect the truth of future and prediction accuracy improved 以灰色關聯分析法確定進入回歸模型的自變量,使回歸模型盡可能真實反映系統未來預測的實際情況,提高預測精度。

These three independent variables were grades ( grade 2 , grade 4 and grade 6 ) , levels of abstraction of concept ( basic level concept and superordinate level concept ) and categories ( living things and artifacts ) 三個變量分別是年級(二、四、六年級) 、概念抽象水平(基本類概念和上級類概念)和概念類別(生物體和人造物體) 。

Then we adopted the cointegration and error correction model as the algorithm of the model , which can resolve the line association in independent variable from inverse demand or supply model without losing the variable 研究結果表明,該理論能夠在不損失任何信息與變量的條件下,有效解決模型中的多重共線性問題。

4 . enterprise culture buffer analysis showed that only in a fair and independent variables , so as to the corporate culture of autonomy fair return equation , and individual acts of interaction 4 、企業文化的緩沖作用分析表明,只有在以自主公平做因變量時企業文化進入自主公平回歸方程,與個體行為發生了交互作用。

Experiments on the two drifters showed that the model , with independent variables of sea surface geostrophic current , ekman drift , and mean circulation , has the best efficiency of simulating real trajectories 利用該回歸模型,模擬出南海2個漂流浮標軌跡和真實軌跡距離偏差較小且二者運動趨勢基本一致。

The caiv ( cost as an independent variable ) method is a method that the united states army is using at present carrying on optimization and the control to the life cycle cost of weapon equipment 以費用為獨立變量( caiv )方法是美軍目前采用的一種對武器裝備型號的全壽命周期費用進行優化與控制的方法。

Several regression models , with an independent variable of sea surface geostrophic current , were set up to simulate the real trajectories of drifters 對南海中伴隨渦旋運動的2個浮標模擬試驗顯示,諸多模型中以海表地轉流、風海流及背景流為自變量的回歸模型模擬浮標漂流軌跡效果較好。

When > 0 , and the independent variables are positively correlated over time , the second term is positive , so the usual ols variance underestimates the true variance of the estimator 當> 0 ,而且自變量在時間上是正相關時,第二項為正,因此通常的ols方差低估了估計量真實的方差。

Conclusion it demands no assumption of linearity and is a powerful tool that can flexibly explores the non - linear relationship between independent variable and dependent variable 結論廣義加性模型不需要對模型的線性假設,應用起來靈活性強,是探索變量間復雜關系的有力工具。

Experimental design may not only clarify influence of the independent variable on the dependent variable in the testing , but also seek its best test condition 通過試驗設計,不僅可以弄清楚試驗過程中自變量對于因變量的影響的大小和趨勢,還可以尋找其最佳試驗條件。

In this paper , some new nonlinear inequalities in n independent variables are established , which generalize several types of integral inequalities and discrete inequalities 本文推廣了幾類積分不等式和離散不等式,給出了含有n個無關變元的更廣泛的非線性不等式。