To obtain empirical data regarding the energy costs of singing, Thomas examined the relationship between song rate and overnight changes in body mass of male nightingales.
为了获得有关唱歌能量消耗的经验数据，托马斯研究了鸣声率与雄性夜莺在夜间的体重变化之间的关系。
It's a specific statement based on empirical data, and its truth is generally confined to a certain set of conditions.
这是基于经验数据而得出的特定表达式，一般而言，该等式在特定条件下方成立。
There are ways around the lack of empirical data on malaria; there are ways to model and impute data that are missing.
可以设法克服疟疾历史数据不足的问题，也可设法建立模型和推定缺失数据。
So we also calculate the carbon footprint based on industry averages, which are derived from various empirical data sources.
我们仍然基于行业的平均水平计算碳排放轨迹，这些平均数值来自各种数据源。
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。
Chapter 4, we conduct empirical analysis based on empirical data of our country.
第4章依据我国的经验数据作出实证分析。
In recent years, I have added two components of empirical data to the evaluation.
最近几年，我在评估时增加了两个经验数据。
The results of these tests constitute the empirical data of the quantitative study.
测试的结果构成了定量研究的实证数据。
Both good and bad decisions were often based as much on gut feel as on empirical data.
决策无论好坏，常常建立在直觉而非经验数据的基础上。
The empirical data of PPP enigma are that time for mean conversion is long and PPP theory is untenable in short time.
购买力平价假说之谜的实证表象是均值回归时间较长，致使购买力平价理论在短期内不成立。
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。
I devise a method to disentangle true and spurious effects, illustrate it using simulations, and apply it to empirical data.
我设计出一种方法以将真实的和虚假的影响区分开，利用模拟来解释，并将其应用到实证数据上。
One of the major obstacles in performing rule induction from empirical data is the inconsistency of information about the object.
从经验数据归纳出决策规则的主要障碍之一是对象中信息的不一致。
The nonlinear relation between sand liquefactions and influencing factors was learned from the finite empirical data by SVM model.
该模型能通过有限经验数据的学习，建立砂土液化类型与其影响因素之间的非线性关系。
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，上市公司交叉持股对公司价值确实存在影响。
But every expert I consulted said there is no empirical data or research that supports the notion that chaos is a productive management tool.
但我咨询的每一个专家都说，没有实证数据或研究支持这个概念，即混乱是有效的管理工具。
This paper analyzes selection principle of mechanical parameters of a vacuum breaker and empirical data in theory combined practical experience.
本文结合实践经验从理论上分析了真空断路器机械参数的选择原则及经验数据。
The forecast model of the end point temperature of ANS - OB refining is established based on the theoretical analysis and on - site empirical data.
基于理论分析和现场经验数据，建立了ANS—OB精炼终点温度预报模型。
According to the empirical data, standard cross-sectional survey statistics underestimated true infant and under-5 mortality by 6.7% and 9.8%, respectively.
据经验数据显示，标准的横断面调查统计数据对婴儿以及五岁以下儿童的死亡率分别低估了6.7%和9.8%。
Researches are conducted to the empirical data of 806 samples by using the case study method and the results reveal that the entrepreneurial team heterogeneity effects team efficiency distinctly.
利用806个样本的实证数据，并结合案例分析的研究发现，创业团队异质性对团队效能的影响作用显著。
Through learning the finite empirical data, the model can be used to derive the nonlinear correlation between the productivity index and its influencing factors both before and after sand control.
该模型通过有限经验数据的学习，能够导出防砂前后采油指数与其影响因素的非线性关系。
Background - Empirical data on the changing epidemiology of congenital heart disease (CHD) are scant.
背景-先天性心脏病的变化流行病学经验资料鲜见。
Background - Empirical data on the changing epidemiology of congenital heart disease (CHD) are scant.
背景-先天性心脏病的变化流行病学经验资料鲜见。
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