设计一种新型半管均速管,并根据伯努利方程、连续性方程建立均速管仪表系数的数学模型。
A new half-tube averaging pitot tube is designed, and based on the Bernolli equation and continuity equation, a mathematics model is established.
基于滑动轴承油膜力数据库的连续性分析,建立了椭圆轴承非线性油膜力的神经网络计算模型。
Based on continuity analysis of oilfilm force databases of hydrodynamic bearings, neural network model of nonlinear oilfilm forces of elliptical bearings is developed.
该模型是在福克扩散定律和连续性方程的基础上建立的。
The model is constructed using Fick's dispersion law and the continuity equation.
以组分的连续性方程为基础,建立了药物从多孔骨架聚合物系统中释放的数学模型。
A mathematical model describing the drug release from porous polymer was established by using the species continuity equation.
传统GIS数据模型反映不了地理世界的连续性。
Traditional GIS data models can not reflect geographical continuity.
然后我们不得不模型的整体环境布局的基础上,以确保地理连续性投篮的序列。
We then had to model the whole environment based on the layout of the shots to ensure geographic continuity in the sequence.
本文采用多层感知器建立了微带不连续性的神经网络模型。
The multi-layer perceptron is introduced to charcacterize the microstrip discontinuity by describings-parameters.
分析了变容二极管的等效电路模型,考虑了微带的不连续性、键合引线、通道孔对电路的影响。
The bond wire, the via hole and the uncontinuity of the microstrip's effect have been taken into account .
该模型的连续性证明的表达式“周期性波动”和“商业周期”,虽然动作既不恒定的持续时间也不恒定的长度。
The continuous character of this model justifies the expressions' cyclical fluctuations' and 'business cycle' although the movements have neither constant duration nor constant length.
该理论以电荷守恒原理代替电流连续性原理,建立了电荷累积模型的微分方程。
By substituting the principle of current continuity with charge conservation, the differential equation of charge accumulation model is built.
由于在模拟密集网络、宏观问题和方案阶段中的优势,连续性模拟方法应用到交通模型的模拟中,正在得到越来越多的关注。
The continuum modeling approach to transportation models is now gaining much attention because of its advantages in dealing with dense-network models, macroscopic problems, and initial phase planning.
此离散交通控制模型与实际交通路口的车辆通行情况基本接近,反映了路口通行车辆的离散性、不连续性的特点。
The model shows the discrete and inconstant character of the traffic flows of the intersection and closed to the fact of traffic.
搭建一个连续性实验台用以验证模型。
A continuous test rig was built in order to verify the model.
连续性方程和运动微分方程构成了交通流的动力学模型。
Continuum equation and momentum differential equation compose the traffic dynamics model.
有效地克服了由精馏塔变量的不连续性所引起的模型误差,显著地提高了数学模型的准确度。
The discontinuity of state variables caused by feeds and side draws was thoroughly eliminated, therefore the accuracy of the resulting model was significantly improved.
研究结果支持了共情行为在哺乳动物内具有种系发生连续性的假说,并为进一步的研究提供了行为模型。
The current results have provided evidence for the hypothesis that empathy is phylogenetically continuous in mammals and has provided a rats' model of empathy for further research.
结论:对于问卷项目的应答为连续性正态分布的数据,在拟合重复调查的情形下,可以采用两水平方差成份模型评价问卷项目应答的信度。
Conclusion:In the condition of unrepeated measurement, the variability between interviewers can be estimated by fitting two level variance component model for normally distributed data.
为了突出主干和分支网络的特殊性,提出了节理单元模型并专门推导了节理单元的连续性方程。
A joint element is presented to represent the trunk and branch networks and used to derive the continuity equation for these two network systems.
提出了部分失去连续性时负荷点可靠性的模型和算法。
Reliability model and algorithm are developed for evaluating the PLOC events.
模型包括离子连续性方程、动量方程和泊松方程,特别是提出了可以自洽地决定绝缘基板表面电势、表面电荷密度和鞘层厚度关系的等效电路方程。
The equivalent circuit model gives the instantaneous relationship between the sheath thickness and the surface potential at an insulating substrate placed on the pulse-biased electrode.
根据出租车计价器的工作原理,提出将连续性分段改为跳跃式分段的数学模型,探讨了模型应用。
According to the operation principle of taximeter, this paper advances the mathematical model changing the continuous segmenting to saltatory segmenting, and probes into the application of this model.
提出了一种简单的修正方法,实践表明通过这种简单的图像处理方法,可提高三维重建模型的亮度连续性和视觉质量。
A simple correct method of the image is given. The practice proves that the method can efficiently advanced brightness-continuity and visual quality of 3d reconstruction model.
然后利用图模型来对子笔画和模糊区域进行建模,同时通过构造贝叶斯分类器来分析子笔画对的连续性,并通过路径搜索来得到子笔画序列;
Then, the sub-strokes and ambiguous zones can be modeled with a graph, and a Bayesian classifier is built to analyze the continuity of sub-stroke pairs.
在已有的线弹性地基模型中,文克尔地基模型和弹性半无限体等地基模型都不能将完整的将土介质的连续性、分层特性、地基中的剪应力以及应力扩散等特性包含进去。
Soil model of Winkler and Soil model of elastic half-infinite system can not include the soil continuity and layered property, shearing stress in soil and stress diffusing.
笔者从公路线形连续性入手,建立了基于双车道公路线形的运行速度预估模型。
The author establishes prediction method of operating speed based on alignment consistency design of two-lane highway.
此法在洞室附近使用块体元模型,以反映节理岩体变形的不连续性,而在远处使用连续的有限元模型,以减少计算工作量。
The block element are used to model the rock masses near the cave so that the discontinuous deformation of jointed rock is dealt with easily and the computational effort is reduced accordingly.
在已有的线弹性地基模型中,文克尔地基模型和弹性半无限体等地基模型都不能将完整的将土介质的连续性、分层特性、地基中的剪应力以及应力扩散等特性包含进去。
Through studying the soil model of Winkler, it can be seen that this model not include the soil continuity and layered property, shearing stress in soil and stress diffusing.
在已有的线弹性地基模型中,文克尔地基模型和弹性半无限体等地基模型都不能将完整的将土介质的连续性、分层特性、地基中的剪应力以及应力扩散等特性包含进去。
Through studying the soil model of Winkler, it can be seen that this model not include the soil continuity and layered property, shearing stress in soil and stress diffusing.
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