empirical data

基本解释

Still, some empirical data are beginning to emerge.
但是，还是开始出现了一些经验数据。
Empirical data on the impact of these new technologies increasingly support the thesis.
而有关这些新技术影响的经验数据也越来越支持这一观点。
As a result, today’s traffic models rely heavily on empirical data from surveys and road sensors to plug the holes in the theory.
所以，今天的车辆行为模式在很大程度上是依靠从调查和道路传感器收集的经验数据来填补理论空白的。

It is also hard to argue with the empirical data that has been compiled, which seems quite comprehensive.
CENTERFORSECURITYPOLICY: It's the ideology, stupid
And just as the disclosure of theories and empirical data usually produces good science, so published code leads to better software.
ECONOMIST: Computer programming
"There's a lot of conceptual writing, there's a lot of theoretical writing, there's not a great deal of empirical data, " Miner says.
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