查询词典 dependent variable

In this paper, pressure is used for a primary dependent variable and SIMPLE algorithm is used to simulate the 3-dimensional turbulent flow. In order to advance SIMPLE algorithm to compressible flow, retarded density is utilized.

本文采用SIMPLE方法，以压力为基本求解变量对三维可压缩湍流流场进行数值求解，并采用密度延迟修正将SIMPLE算法扩展到可压缩流动的计算。

The subjects of the study are Olympic Games of 1992, 1996 and 200. By use of quantile regression to formulate the econometric model, some variables of the participating countries are taken as independent variables. Variables such as the size of the participating countries, population, economic capacity, construction capacity, globalization and mobility are the examples. It is to explore the effects of the total signal for medal-won numbers when the dependent variable is the principal component, CGW weighted medal-won numbers, and LGdd weighted medal-won numbers.

本研究以1992年、1996年和2000年的各届奥运为研究对象，利用分量回归法建构其计量模型将各参赛单位的疆域、人口数、经济能力、建设能力、世界性与流动性做为自变数，分别探讨应变数为主成份总指标得牌数、CGW加权得牌数、LGdd加权得牌数时的影响。

This paper takes the availability of NSL as dependent variable, evaluates equality with Probit econometric model.

本文在调查问卷的基础上，以国家助学贷款可获得性为因变量，利用Probit计量模型对国家助学贷款公平性进行了理论和实证的考察。

The distinctiveness of the probit and logit models is that the predicted value of the dependent variable is interpreted as the probability that the event happens.

probit 和logit 模型的区别性是因变数的被预言的价值被解释为事件发生的可能性。

The R2 and Adjusted R2 tell us whether the regressors are good at predicting, or "explaining" the values of the dependent variable in the sample of data on hand.

R2和调整过的R2告诉我们，解释变量是否很好地预测了，或"解释"了，手头数据中被解释变量的值。

objective to study the correlation among psychosomatic health factors,depression,anxiety and sleep status in college students,to analyze influence factors in sleep status.methods with questionnaire opened in-vestigation,200college students were evaluated using cornell medical index,self-rating depression,self-rating anxiety scaleand pittsburgh sleep quality index.stepwise regression analysis was used.re-sults total score of sds was35.55±7.8,and sas was0.48±0.9.each score of cmi was higher than normal range,the highest was digestion system,next was respiration system,then,fatigue,eyes and ears,anxiety,sensitivity,tension,maladjustment in turn.total average score of psqi was6.32±3.6,ordinary sleep were115cases（57.5%）,good and bad sleep were42（21%）and43（21.5%）cases respectively.influence factors in total score of psqi were sas,cmi,respiration system,anxiety,past healthy,digestion system,fatigue,sensitivity,sds and malad-justment in turn,using stepwise regression analysis,total score of psqi as dependent variable,each factor score of cmi,total score of sds and sas as independent variables.conclusion problems of psychosomatic health,anxiety and depression could both lead to sleep disorder.

目的 研究在校大学生心身健康因素及抑郁焦虑等与睡眠状况的相关性，并对影响睡眠状况的有关因素进行分析。方法采用问卷式的开放性研究，对在校的200名大学生进行康奈尔心身健康问卷、自评抑郁量表、焦虑自评量表和匹兹堡睡眠质量量表的测定，采用逐步回归分析方法。结果 sds总分为35.55±7.8、sas总分为0.48±0.9，cmi评分：消化系统最为严重评分为2.52，其次为呼吸系统、疲劳感、眼和耳、焦虑、敏感、紧张、不适应等，评分均高于正常常模。psqi总均分为6.32±3.6，一般睡眠有115例占57.5%，睡眠质量较好42例占21.0%，睡眠质量较差43例占21.5%。评估对睡眠状况的影响程度，以psqi总分为因变量，选择cmi各因子分和sds、sas总分作为自变量，进行多因素逐步回归分析，进入方程的因素依据标准化偏回归系数，影响psqi总分的因素依次为sas总分、cmi总分、呼吸系统、焦虑、既往健康、消化系统、疲劳感、敏感、sds总分、不适应（f=226.8；p.01；r=0.73）。结论心身健康问题和焦虑抑郁可导致睡眠障碍。

The model was developed using the single factor analytic approach and correlation coefficient analytic approach considering phosphate removal as dependent variable and plasma phosphate concentrations,dialysis time,ultrafiltrate volumes,blood flows as predictor variables.

先用相关系数矩阵和单因素分析法进行数据的初步分析，然后用多重线性回归分析的方法推出总磷清除量与透前血磷浓度、超滤量、血流速、时间的公式。

When we work with seasonally unadjusted data, we can include a set of seasonal dummy variables to account for seasonality in the dependent variable, the independent variables, or both.

当我们处理未调整季节变动的数据时，我们可以包含一个季节虚拟变量的集合去解释自变量，因变量所具有的季节性。

We use the wage share of every subdivisional industry in the total wage of manufacturing industry as dependent variable. The independent variables include export share, import share, capital/output ratio and total capital contributed ratio.

其中以1998-2003年制造业细分行业平均工资占整个制造业平均工资的比重为因变量，以制造业细分行业每一行业贸易的出口额和进口额占总出口额和总进口额的比重，以及资本-产出比和总资产贡献率作为自变量。

In the research, the dependent variable is compliment response strategy, and the independent variables are gender and age of the respondents, and social status of the interlocutors.

本研究所涉及的因变量为恭维语应答策略，自变量为恭维语应答者的社会地位，性别和年龄。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失