查询词典 adiabatic

Quantum adiabatic theorem plays an important role in the application of Schrodinger equation in quantum mechanics.

本文对QAT适用性的一些模糊的问题予以了澄清，并对导致QAT不自洽的观点进行了评判。。

We have done following work in the paper: By the method of adiabatic theorem, this paper studies the semiclassical quantization of a chaotic state for a coupled system.

本论文就已有的Henon-Heils系统构造了一个新的近可积系统，发现这个近可积系统适合于做量子能级与经典能级的直接对照。

A simulation of the evolving temperature field for subway station soleplate is conducted by using the adiabatic temperature rise theory of concrete based on equivalent time.

本文基于等效时间的水化热理论，求解结构温度场，并将该理论应用于地铁车站结构底板温度场的仿真计算中。

Experiment of convective drying of wet quartz sands as porous media, which had adiabatic-impermeable boundary of undersurface and convective boundary of upside, was carried out in laboratory.

本文以上边界对流传热传质边界和下边界绝热绝湿边界的含湿石英砂填充床为实验对象，进行了对流干燥实验。

To obtain a complete picture about shock formation in non-viscous flow, in the succeeding chapter we investigate the isothermal shocks in adiabatic flows. We find that in this case the shock solution still exists, but the structure and the properties of the solution are greatly different from above even qualitatively. In some region of the parameter space there only exists unstable shock solution and in some region of the parameter space there may exist two stable shock solutions.

为得到完整的无粘流体中激波形成的图象，在接下来的第四章，我们研究绝热流体中等温作为激波条件时的情况，发现此时激波解仍存在，但解的结构和性质甚至在定性上都与前两章有了显著的不同：某些参数空间只存在非稳定的激波解，某些参数空间则会同时出现两个稳定的激波解。

It is found that for a properly chosen zeroth order Hamiltonian, under adiabatic approximation, the result of quantization for both the chaotic state and the regular state has the similar precision.

本论文主要进行了如下工作：运用绝热定理的方法研究耦合系统混沌态的半经典量子化，发现对于合适选择的零级哈密顿量，经典混沌态和规则态的量子化结果，在绝热近似下有相同的精度。

The role of adiabatic shear bands within fragments of tubular steel ballistically loaded by explosive is investigated.

研究钢管在爆炸加载条件下绝热剪切带的作用。

It is found that when the cocurrent adiabatic absorption is employed in the absorber, the temperature lift is 3～5℃ higher than that of common countflow absorption, and other performances have some improvement.

在实验中发现，吸收塔吸收过程采用并流绝热流程，其温升比传统的逆流吸收方法可提高3～5℃，其它性能也有不同程度的提高。

The general conclusions resulting from our research are that the fast motion of the system can be separated from the slow motion of the environment or the detector. When the motion of the environment or the detector satisfying the classical limit condition, the adiabatic states of the system decohere to lose its its quantum coherence.

本章的研究表明：在Born-Oppenheimer近似下，快变的量子系统的运动可以绝热地从慢变的环境的运动中分离出来；当环境的运动满足某种经典极限时，量子系统的不同绝热态分支之间量子退相干。

We calculated all possible octet and decuplet baryon-baryon interactions in the u, d, and s three flavor world by using adiabatic approximation.

本文利用绝热近似方法，分别在三种不同的等效自由度下系统计算了所有可能的八重态，十重态重子—重子相互作用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。