查询词典 empirical

The drag force acting on particles by gas phase is calculated based on empirical correlation proposed by Di Felice, and the counter force of particles to gas phase in a gas grid is determined based on PSIC method.

本文对密相流化床内流化过程的模拟较好地复现了气泡在流化床内的形成、分离、移动、长大及破裂的周期性变化以及相邻气泡间的合并和变形过程。

Experimental investigations and theoretical analyses on the structure and electromagnetic properties of the samples were systematically made with XRD~ DTA~ VSM and resistance measurements. The valence electron structures of the Feu solid solutions were calculated by means of the empirical electron theory of solid and molecules.

利用XRD、DTA、VSM及不同温度下的电阻测量，对合金材料的结构、电磁学性能等进行了实验和理论研究，用固体与分子经验电子理论计算了Fe-Cu合金的价电子结构。

It is on the other hand a growing field of empirical social research.

另一方面是指一个不断发展的经验性社会研究领域。

The major contents of these empirical research methods are field/case research , survey and experimentation research.

管理会计的经验研究主要吸收了人类学、社会学、管理学的经验研究方法，以实地／案例研究、调查研究和实验研究为主要内容。

Then the detected signal was decomposed into a sum of finite intrinsic mode functions by empirical mode decomposition. The normalized kurtosis value of the main IMF components was analyzed, and the eigenvectors of the detected signal could be extracted.

用动态压力变送器获取了管道的动态压力信号，利用经验模态分解的方法将信号分解为多个固有模态函数之和，选择主要的IMF分量进行归一化峭度分析，从而提取信号的特征向量。

For lanthanides in Am at pH 2. 7～2. 8. According to empirical distribution ratio model and proposed calculation method, flow sheets are proposed for the separation of Am and fission product lanthanides from power reactor and production reactor waste respectively.

7级萃取、3级洗涤2级反萃的多级逆流分馏萃取实验表明HBTMPDTP-TBP-煤油能够很好地萃取分离镅和镧系元素，在pH值为2.7～2.8时，镧系元素中镅的分离系数大于5×10〓，镅中镧系元素的分离系数大于2.5×10〓。

As well as the experiment fitted curve and carries on the comparison demonstration simulation result basically with other correlation reference in empirical datum with the theoretical analysis experiment result consistent.

以及实验拟合曲线并与其他相关参考文献中的实验数据进行比较显示仿真结果与理论分析实验结果基本一致。

The empirical fixity of scientific theories is one of the rational indices of scientific progress.

科学理论的经验确定性是科学创新的合理指标之一。

Based on the data from forced oscillation tests of rigid cylindrical sections,many empirical tools were developed.

近年来出现的若干经验模型基于圆柱体受追振荡实验数据。

In this chapter, the author introduced some formative assessment tools and gave an empirical study design.

在这一章，本文作者介绍了形成性评价的评价工具，并给出实验研究方案。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。