本文通过对水泥浆的几种流变模式进行线性转化,用水泥浆的实测数据分别对几种模式进行线性回归。
Firstly, several rheological models of cement slurry are proved through linear transformation and then measured datas of cement slurry are dealt with linear regression of models.
就其流变性而言,聚合物溶液和碱—表面活性剂—聚合物(ASP)复合体系均属粘弹性流体,但在中等剪切速率的简单剪切流动条件下,其流变性可用幂律模式描述。
The compound of Alkali Surfactant Polymer (ASP) is a kind of viscoelastic fluid, its rheological behavior can be formulated by power law model in simple shear flow within medium shear rate.
室内聚合物的溶液流变性测试表明,大庆油田应用的聚合物溶液的流变性符合幂律模式。
Laboratory testing showed that rheological property of polymer solution used in Daqing Oilfield agree with power-law mode.
糜状食品物料微观结构图像的分析和模拟是定量研究其微结构模式形态对流变特性影响的关键问题。
The analysis and simulation for the microstructure images of minced food material are key processes in quantitatively studying the influence of microstructure pattern on rheological behavior.
挤压流是电流变液的基本流动模式之一。
电流变减振器的工作模式可以分为固定电极的流动模式、滑动电极的剪切模式、滑动电极的复合模式和挤压膜减振器。
There are four working modes of ER damper, flow mode of fixed electrode, shear mode of slide electrode, mixer mode of slide electrode and squeeze damper.
结果表明本文所采用的模式优于不考虑血液流变学性质的模式,更符合生理实际情况。
It is shown that the model in this paper is better than those which don't consider the hemorheology effect and is in agreement with physiological facts.
结合一款升压型直流-直流变换器,介绍了峰值电流模式中的斜坡补偿基本原理,提出了一种分段线性斜坡补偿电路。
This paper introduces the theory of slope compensation and presents a piecewise linear slope compensation circuit for peak current mode boost DC-DC converter.
结果表明:在同一温度下,应变速率不同,材料的流变应力模式不同;
The results show that the model of deformation resisitance is different at the same deformation temperature and the different stain rate.
基于磁流变减振器的振动响应信号,将模式推理控制方法应用于汽车磁流变减振器的控制。
In light of the response signal of a magnetorheological (MR) fluid shock absorber, the pattern reasoning control method is used for the control of the MR fluid shock absorber of an automobile.
流变模型可用粘塑性宾汉体的力学模式表述之。
Finally, the paper shows that the rheology model con be stated in the form of the plastic-viscous Bingham body.
设计了一个混合模式电流变减振器,建立了相应的电流变减振器阻尼力数学模型。
An er shock absorber with mixed mode is designed and its mathematical model is built.
谐波治理主要有电网集中治理模式、特殊变压器就地治理模式、改变整流变压器接线、无源滤波装置就地治理模式及有源滤波装置就地治理模式,其中无源滤波模式较为成熟,值得推广。
These modes include centralized elimination, special transformer on the spot , passive filter on the spot and active filter on the spot. The passive filter mode is mature and deserves to popularize.
采用聚类分析方法对交通流时间序列进行分析可以发现典型的交通流变化模式。
By clustering of traffic flow time series, the typical traffic fluctuation patterns can be found.
本文对多模式均衡配流变分不等式模型进行了灵敏度分析,并给出了数值算例。
Sensitivity analysis for multimodal equilibrium assignment variational inequality model is proposed, and a numeral example is given.
该方法基于均匀设计获得的样本进行神经网络学习,用模式–遗传–神经网络进行岩体流变参数的最优辩识。
The samples produced by uniform design are used to train NN whose architecture is determined in global optimization by pattern-genetic algorithm(PGA).
该方法基于均匀设计获得的样本进行神经网络学习,用模式–遗传–神经网络进行岩体流变参数的最优辩识。
The samples produced by uniform design are used to train NN whose architecture is determined in global optimization by pattern-genetic algorithm(PGA).
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