如果这个模型显然没有考虑到量子力学,我们为什么要用它呢?
Why are we using this model if it clearly doesn't take into account quantum mechanics?
但仍要做很多工作以完成从原子的力学模型到实验室可测的可观测量的转变,并将其作为量子力学的基础。
But there was still work to do to complete the transition from mechanical models of the atom to observable quantities measured in the laboratory as the basis for a quantum mechanics.
他的见解是把量子现象看作本质上不同于古典物理学的现象,且不能被电子轨道的力学模型准确呈现出来。
His insight was to regard quantum phenomena as fundamentally different from those of classical physics and not adequately represented by mechanical models of orbiting electrons.
对于天然丝,他们的研究方法采用计算机模型,来帮助确定使天然丝材料具有卓越力学特性的分子与原子机制。
With silk, that means using computer models that help determine the molecular and atomic mechanisms responsible for the material's remarkable mechanical properties.
“科学家们对这个世界怎样运行,有一个标准的模型,但当时有一些数据不符合”,他说。试图解决的问题的结果在于:广义相对论和量子力学,现代科学的两大支柱。
The outcome of attempts to resolve the problems: general relativity and quantum mechanics, two pillars of modern science.
后来马斯登提出了这个模型,就像你们通过8。02的考试一样2,你们学过了静电学和电动力学,你也能做这些分析。
So, Marsden came up with the model, and as you go through 8.02 and you understand electrostatics and electrodynamics, you'll be able to do this analysis.
那么,基于这个简单的模型,我们应该能解决所有相关的热力学问题。
And now, just based on that simple model, we should be able to figure out all the thermodynamics.
可以看作是熵的粗糙模型,斯莫连尼诺乌说,它代表了热力学时间之箭。
This serves as a crude model of entropy, Smolyaninov says, representing the thermodynamic arrow of time.
我们基于第二定律的简单表述用最优控制理论作为建立情感动力学模型的新方法。
Building on a simple version of the second law we use optimal control theory as a novel approach to model sentimental dynamics.
他们的工作纯粹是理论上的,并且使用了一个水分子模型有缺陷的分子动力学力场。
The work here is purely theoretical and uses a molecular dynamics forcefield with an imperfect model of water behavior.
这些团队为轻比重的合成材料结构、耐热和耐应力的发动机材料、有助于实现其设想的空气动力学模型提出了不同的改进建议。
The teams recommended a variety of improvements in lightweight composite structures, heat- and stress-tolerant engine materials, and aerodynamic modeling that can help bring their ideas to reality.
换句话说,宏观的热力学性质可以,从微观模型,的统计力学得到。
So in other words, macroscopic thermodynamic properties come straight out of our microscopic model of statistical mechanics.
格纳纳德西肯在新泽西州普林斯顿美国地球物理流体动力学实验室工作。他表示:“我们的小组开发气候模型。”
"Our group develops climate models," said Gnanadesikan, of the U.S. Geophysical Fluid Dynamics Laboratory in Princeton New Jersey.
该力学模型可以从一定程度上考虑桩存在对相互作用系数的影响。
It is instructive to build up the mechanics model of the interaction factors of pile to pile.
以飞机机翼等大型结构为例,探讨了大型结构部件载荷标定试验的力学模型。
As an example of large sized structural component, the mechanical model of load calibration test of an airplane wing was analysed.
地铁振动下黄土永久变形力学模型的研究。
Under the subway vibration mechanical model of the permanent deformation of loess research.
有关的问题有:通信可靠性,容错计算,技术诊断,力学模型等。
Related problems include: reliability of communication, fault-tolerance computation, technical diagnosis, models of mechanics, etc.
雷电精致光鲜的外壳使用了钛金属和蓝宝石,按照空气动力学原理制造。这个设计来源于Maximilianbusser童年时对组装模型飞机的热情爱好。
The sleek aerodynamic form of the Thunderbolt's titanium and sapphire envelope has its roots in Maximilian busser's childhood passion for assembling model plane kits.
建立了葡萄的非线性力学模型。
提供了该方法的力学模型与基本方法和算例。
The mechanical models, basic methods and computation examples are presented in this paper.
采用间接方法验证了本文力学模型的正确性。
挠性卫星动力学模型分析及其控制方案研究。
Analysis of flexure dynamics and study of its control method.
系统动力学模型用结构展现系统行为,因此,系统动力学的重点是发现结构。
System dynamics model shows the deed of system with structure and the focal point of system dynamics is to find structures.
提出一种流体力学模型结合粒子系统的卡通烟雾实时模拟算法。
This paper presents a real time cartoon smoke simulation algorithm based on fluid dynamics and particle system.
裂缝预测结果受地质模型、几何框架模型、岩石的力学性质和区域背景应力的影响。
The results of fracture prediction would be affected by geologic model, geometric framework model, rock mechanics properties and regional stress background.
提出了用等效粘性阻尼理论和试验相结合,建立金属橡胶材料动态力学模型的一种新方法。
A new method for setting up the dynamic model of metal-rubber materials was proposed by using the equivalent viscous damping theory.
论文对所导出的动力学模型的求解方法进行了研究,提出了有效的数值算法。
In this paper, how to solve the system dynamics model is studied, and efficient numerical algorithm is put forward.
论文对所导出的动力学模型的求解方法进行了研究,提出了有效的数值算法。
In this paper, how to solve the system dynamics model is studied, and efficient numerical algorithm is put forward.
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