• Most empirical exercises confront theory with numbersthey test theories against the data; sometimes they even reject them.

    很多经验主义者反对带有数字理论他们也不通过数据验证他们的理论有时甚至完全拒绝数据的应用。

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  • The conclusions of the empirical tests on EMH of Chinas stock market may be different due to the test methods, sample interval and data processing methods applied.

    我国股票市场有效性实证检验不同检验方法样本区间数据处理方法,都可能会影响得出不同的检验结论

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  • According to empirical formula, relaxation ratio for 1000 hours can be calculated by test data of relaxation ratio for 80 hours.

    根据经验公式80小时松弛试验数据基础上推算出1000小时松弛率。

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  • Selection basis and method on allowable contact stress of rolling ball-socket nozzle were described. Based on empirical formula and test data, several factors affecting allowable stress were analyzed.

    叙述了滚动球窝喷管设计中接触应力选择依据方法,并根据以往的经验公式及其试验数据对影响许用接触应力的几个因素进行了分析。

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  • This paper uses China's and provincial data from 1978 to 2004 to empirically test these effects. The results show that the empirical findings are consistent with theoretical hypotheses.

    本文利用中国省级1978~2004年的相关数据进行实证检验结果显示实证理论假说相符

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  • Taking the model test data as sample, the network architecture is determined by two methods, i. e. AGA-BP system and empirical formulae, to forecast the culvert stress.

    模型试验数据样本网络结构两种方法AGA-BP系统经验公式预测涵洞的应力。

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  • Empirical formulae for the critical heat flux of the film breakdown and heat transfer correlations for normal and subnormal films are obtained by fitting the test data.

    根据实验数据拟合出液临界热流密度经验公式,同时还拟合出正常接近破断临界时的液膜的换系数综合关系式

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  • Based on the test data of clean coal of Penghu coal Mine, the correlation of ash and gross calorific value was discussed, and the empirical formula was educed in this paper.

    坪湖煤矿洗精煤煤质化验结果为依据,探讨了该矿精煤灰分高位发热量之间相关关系,得出经验公式

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  • The paper uses the relevant data about Chinese and province from1978 to 2004 to test empirically, and empirical findings are consistent with theoretical hypotheses.

    本文利用中国省级1978~2004年相关数据进行实证检验结果显示实证理论假说相符

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  • Several test methods of measuring mechanical losses in diesel engines are presented in this paper. Experimental data obtained by "motoring" the engine and empirical equations are provided.

    本文介绍了测定柴油机机械损失不同方法提供拖动法实测数据经验公式

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  • Based on these, we proposed some hypotheses about agency costs under different ownership structures in China listed companies and test them using the empirical data.

    基础上,对中国上市公司股权结构与权益代理成本、债务代理成本以及大股东与中小股东之间代理成本的关系进行了实证检验

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  • During the empirical studies, such approaches as the co-integration test, Granger-causality test and categorization are adopted to support the previous conclusions from the perspective of data.

    实证分析部分,笔者采用检验格兰杰检验、聚分析法对前文的观点予以了数据支持

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  • With plenty of empirical data to test, we found that cross-shareholdings of listed companies have impact on the value of company indeed.

    观察实证结果我们发现上市公司交叉持股公司价值确实存在影响

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  • The paper made empirical analysis on the influence of macroeconomic index on the regional difference based on panel data′s unit root test, cointegration test, etc.

    利用面板数据单位检验整检验计量经济学方法,实证分析宏观经济指标财产保险业务规模和赔付水平区域差异性影响

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  • The results of numerical calculation compared well with test data, as illustrated that this semi-empirical and semi-theoretical formula for predicting the bore pressure is feasible.

    通过计算结果实测结果对比,基本一致,说明经验半理论公式预测压力可行的。

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  • A semi-empirical model of a parasite system power of a fuel cell engine is developed by modifying the antitrigonometric function, and is verified by different test data.

    分析了燃料电池发动机辅助系统功率变化特点及其规律,在试验研究的基础上,通过反三角函数进行改造建立了辅助系统功率特性经验模型

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  • A semi-empirical model of a parasite system power of a fuel cell engine is developed by modifying the antitrigonometric function, and is verified by different test data.

    分析了燃料电池发动机辅助系统功率变化特点及其规律,在试验研究的基础上,通过反三角函数进行改造建立了辅助系统功率特性经验模型

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