英汉词典

empirical 基本解释

• adj. 经验主义的，完全根据经验的；实证的

empirical 词态变化

empirical 中文词源

em-, 进入，使。-pir, 尝试，冒险，词源同pirate, expert.字面意思即尝试过的，有经验的。

empirical 英文词源

empirical

empirical: [16] Despite their formal resemblance, empirical and empire are completely unrelated. Empirical comes ultimately from the Greek adjective émpeiros ‘skilled or experienced in’, a compound formed from the prefix en- ‘in’ and peira ‘attempt, trial’ (a relative of English expert, peril, pirate, and repertory). From this were derived successively the noun empeiría ‘experience’ and empeirikós, which English acquired via Latin empiricus.
=> expert, peril, pirate, repertory

empirical (adj.)

1560s, originally in medicine, "pertaining to or derived from experience or experiments," from empiric + -al (1). In a general sense of "guided by mere experience" from 1757. Related: Empirically (1640s as "by means of observation and experiment").

empirical 英文释义

1. derived from experiment and observation rather than theory;

"an empirical basis for an ethical theory"

"empirical laws"

"empirical data"

"an empirical treatment of a disease about which little is known"

2. relying on medical quackery;

"empiric treatment"

empirical 双语例句

1. The empirical evidence considered here is subject to many qualifications.

此处提及的实验证据有诸多限制条件。

来自柯林斯例句

2. We now have empirical evidence that the moon is covered with dust.

现在我们有实践经验证明月球上布满了灰尘.

来自《简明英汉词典》

3. Much of her work is speculative, based on psychoanalytic theory rather than empirical data.

她的著作中有相当一部分内容是推测性的，建立在精神分析理论之上而缺乏来自实际经验的数据。

来自柯林斯例句

4. There is no empirical evidence to support his thesis.

他的论文缺乏实验证据的支持。

来自辞典例句

5. Empirical observation says that it is rarely a problem for users.

但经验显示,这对用户来说通常不是问题.

来自About Face 3交互设计精髓

empirical 实用场景例句

empirical evidence/knowledge/research

实践经验的证明；从实际经验中获得的知识；以实验为基础的研究

牛津词典

an empirical study

经验式研究

牛津词典

Such claims need to be tested empirically.

这类断言需要实践来检验。

牛津词典

There is no empirical evidence to support his thesis.

他的论文缺乏实验证据的支持。

柯林斯高阶英语词典

Based on that, we carried on empirical study by data simulation means to test our model.

在此基础上, 本文还采用数据模拟的方法对提出的优化模型进行了数值分析.

期刊摘选

And , while empirical, evidence had shown that it was impossible.

尽管来自经验的证据表明他们不可能有孩子.

期刊摘选

Thus, empirical modeling of housing market behavior is a challenging task.

因此, 建构住宅市场行为的实证模型是一项极具挑战性的工作.

期刊摘选

The fourth part is empirical analysis on electronic and telecommunication's equipment industrial clusters competitiveness.

第四部分是电子及痛心设备产业集群竞争力的实证分析.

期刊摘选

The paper investigates the application of empirical mode decomposition ( EMD ) for signal trend extraction.

研究经验模 分解方法 在信号趋势项提取中的应用.

期刊摘选

Many theoretical and empirical models have been summarized to predict the effectiveconductivity of polymer based composites.

本文对聚合物基复合材料的各种导热模型进行了归纳和总结,包括理论性和经验性的模型.

期刊摘选

To approach above two issues from theoretical and empirical perspective is important.

对此问题给予理论解释和实证分析无疑具有重要意义.

期刊摘选

This paper comments on the effect of corpus empirical studies on lexicology.

论述了语料库实证研究对词汇学的影响和作用.

期刊摘选

This paper proves the hypothesis by theoretical and empirical method.

本文通过理论分析和实证分析方法对该假说进行证明.

期刊摘选

Each problem set will contain one empirical exercise and one more exercise.

每个习题集将包括一个实际练习和一个练习题.

期刊摘选

The forecasted values are compared with experiment data and the values calculated empirical formulae.

对模型的预测值与试验数据及已有的数学预测公式的预测值进行了比较.

期刊摘选

But none of them have ever backed this up with sound empirical evidence.

但是,没有任何一位占星学家以实实在在的试验性证据来支持自己的论点.

期刊摘选

The empirical results show there exists stronger positive relationship between insider shareholders and corporate performance.

而法人股、流通股与公司绩效的正相关关系在高度动态的环境下更趋于显著.

期刊摘选

This empirical study, based on the literature review and analysis, mainly analyses factors influencing training effectiveness.

本文根据文献研究和实证研究结果, 主要分析影响饭店培训效果的因素,比较诸因素对培训效果影响的差异.

期刊摘选

This paper takes the standardized analysis and empirical research these two method to make analysis.

本文采用规范分析与实证研究相结合的方法进行分析研究.

期刊摘选

The standards are also not intended to de ? ne or determine the format for writing empirical work.

这些标准同样不打算规定或决定撰写经验研究工作的格式.

期刊摘选

Furthermore, the thesis tests the effect of the implementation model above through empirical research.

进一步地, 论文通过实证研究来验证所提出模型的有效性.

期刊摘选

Based on the empirical envelope of a compressed video stream, a traffic description model was developed.

以视频码流流量的实测包络为基础, 提出了一种流量描述模型.

期刊摘选

The existence of the PPP relation between RMB and USD is confirmed by the empirical results.

结果支持了人民币与美元的购买力平价关系.

期刊摘选

Empirical results are needed in the transonic Mach regime.

在跨音速马赫数范围内需要经验结果.

辞典例句

This paper took an approach combining theoretical and empirical analysis.

本文采取了理论分析和实证研究相结合的方法.

期刊摘选

For ecological benefit and social benefit, it also makes theoretical analysis and empirical analysis.

对有机食品产业的生产效益和社会效益也作了理论分析和实证分析.

期刊摘选

Mechanistic models are considerably more robust as predictive tools than are purely empirical models.

机械模型作为预测工具,比纯粹的经验模型要完善得多.

辞典例句

A thorough process description and empirical analysis of SPC was the major theme of this work.

一个针对SPC的大致的过程描述和经验分析也是这一工作的主题.

期刊摘选

The empirical results shows that the information efficiency of China bond market is low.

实证结果显示,中国国债市场的信息效率较低,未达到完全的弱有效,也未达到半强有效.

期刊摘选

We now have empirical evidence that the moon is covered with dust.

现在我们有实践经验证明月球上布满了灰尘.

《简明英汉词典》