The object of administrative study is to rescue executive methods from the confusion and costliness of empirical experiment and set them upon foundations laid deep in stable principle.
行政管理研究的目的就在于把行政方法从经验性实验的混乱和浪费中拯救出来，并使它们深深植根于稳定的原则之上。
At the foundation of hydrological analysis, this paper evaluates the interaction between power transmission line and row flood through model experiment and empirical formula.
结合工程实例，在水文分析基础上，采用模型试验和经验公式，对送电线路工程与行洪间的相互影响进行分析评价。
The main method of estimate forecast of forest fire have empirical method, mathematics method, physics method, field experiment method and Laboratory method etc.
林火预测预报主要方法有：经验法、数学方法、物理方法、野外实验法和室内测定法等。
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