A method calculating one body density matrix of nucleus in the mean field shell model is proposed.
提出平均场壳模型下原子核单体密度矩阵的一种计算方法，验证该方法的可靠性。
We used the cranking shell model to investigate the high-spin motions and structures of atomic nuclei.
用推转壳模型计算研究了原子核的高速转动运动及其结构特性。
The way of calculation tectonic stress has been introduced by using shell model, calculating example and results can be given.
介绍了利用曲壳模型计算地应力的方法，给出了计算实例和计算结果。
In the meantime, the calculation give us the co variation of the I structure and it's energy structure in the cranked shell model.
同时得出了推转壳模型角动量的能级结构和角动量的概率结构(I结构)及其随推转频率的变化。
Self-consistent fields and the shell model give a logical and consistent picture, and provide reliable models for the analysis of atomic properties.
一致自我的领域和壳体模型给一张合乎逻辑和一致的图，并且为原子特性的分析提供可靠的模型。
The possible existence of the narrow width structures in the Antinucleon-Nucleussystem is discussed qualitatively by using complex shell model theory.
用复平均场和复剩余相互作用的壳模型理论，定性地讨论了反核子与原子核相互作用体系出现窄宽度结构的可能性。
This paper presents an experimental investigation on the dynamic buckling of a Kiewitt8 single-layer reticulated shell model under drop hammer impact.
在这样的背景下，本文对网壳结构的一种常见形式——单层鞍型网壳在强震下的失效机理开展了较为深入的研究。
The approximation of the shell model in atomic structure had been assayed with discussion about the wave funtion, atomic energy and the radiant transition in this paper.
本文通过对波函数、原子能量、辐射跃迁等方面的讨论，分析了原子结构壳层模型的近似性。
A shallow shell model is developed for the elastic buckling of a single wall carbon nanotube under a uniform external axial pressure by using the nonlocal elastic theory.
基于非局部弹性理论，在考虑小尺度效应影响的情况下，建立了单壁碳纳米管在均匀轴向外部压力下的壳体模型。
Such a phenomenon is discussed based on the formula of magnetic dipole reduced transition probability deduced from the Cranking Shell Model and Particle Rotor Model respectively.
基于推转模型和粒子转子模型关于奇奇核二准粒子转动带磁偶极约化跃迁几率的描述，对稀土区双奇核的这一行为进行了讨论。
As special topic, we discussed cranking shell model, BCS method of pairing force, spin assignment of rotational spectra and inertia analysis and new development of identical bands.
简要地讨论了推转壳模型，对力的BCS方法，转动谱自旋指定和转动惯量分析和全同带研究进展。
His model, he said, was sheathed in a black plastic shell, so he did not see its design.
他说原型机的模型被装在一个黑色的塑料外壳中，因此无法窥见其中设计。
But because they were unable to precisely model the complex nanostructures found in the shell, the solar cell had a low conversion rate.
但是因为他们不能在外壳上准确地模拟复杂的纳米结构，因此太阳能的捕获率很低。
Samsung rolled out a touch-screen model, dubbed Blue Earth, with a shell made from recycled plastic water bottles and a solar panel on the back.
三星的这款触摸屏太阳能手机命名为BlueEarth，其外壳是由再生塑料水瓶的材料制成的，背部配备了一块太阳能面板。
Based on experiment and collection of the spheroid container ball slice to model data, a new method is proposed to the shell plate and descends to anticipate using one calculation method.
通过实验并采集球形容器球瓣片成型数据，总结出了一种较为新颖的球壳板一次下料展开计算方法。
And then obtained the modification model of sensor shell with sufficient accuracy by adopting the combined modeling method of experimental modality analysis and finite element modeling.
然后采用实验模态分析和有限元建模相结合的建模方法，获得了足够精度的传感器壳修正模型。
From the point of gasification of impurity, we have analyzed the formation mechanism of bubbles in the surface of films using model of a spherical shell which endures high inner pressure.
从杂质气化的角度，应用弹性力学的球壳受压膨胀模型，分析薄膜表面鼓包的形成机制，同时得到了相应情况下薄膜的损伤机制。
By applying formal asymptotic analysis and Laplace transformation, we obtain two-dimensional model system of linearly viscoelastic "flexural" shell from three-dimensional equations.
应用形式渐近分析和拉普拉斯变换，我们从三维线性粘弹性方程组得到二维线性粘弹性弯壳的数学模型。
The stress analytic method of arch dam covers pure arch method, arch beam sharing method, finite element method, calculating method of shell theory and structural model test method.
拱坝的应力分析方法包括纯拱法、拱梁分载法、有限元法、壳体理论计算方法和结构模型试验法。
A tube shell heat exchanger model was used to serve as the test section, devided into four crossing paths by three baffles along its length.
实验段采用壳管式换热器模型，沿长度方向用三块折流板将管束分成四个冲刷流程。
Therefore, it is shown that shell-model molecular dynamics simulation at constant pressure indeed provides a useful tool for studying the melting temperatures of other materials under high pressures.
因此，常压下壳层模型分子动力学方法为研究物质熔化提供了一个很好的方法。
Numerical model of the cylindrical shallow shell which is consistent with experiment is constructed.
对柱面扁壳建立了与试验模型相一致的有限元数值分析模型。
The elastic-plastic deformation of the vessel shell is taken into account in the model to suit for the crack problem of the vessel shell in the plastic deformation range.
模型考虑容器壳体材料的弹性、塑性变形，适用于容器外壳在塑性变形范围内发生破裂的问题。
This element can be used as solid element and can also be used to model thin curved shell structures.
该单元既可用做实体单元，又可模拟薄曲壳结构，在厚跨比非常小的情况下也能获得令人满意的精度。
The model was constructed using shell and linear spring-damper elements.
采用了壳单元和线性弹簧-阻尼单元来模拟骨骼和软组织。
In this paper, the elastic stability of reinforced concrete silo shell roof is analyzed using finite-element model. The elastic critical buckling loads of the shell roof are calculated.
本文用有限元模型分析了钢筋混凝土浅圆仓仓顶的弹性稳定性，计算了其屈曲临界荷载。
Four-node degenerated shell element and rigid shell element are used in our FEM model.
四结点蜕化壳单元和刚体壳单元分别用来建立权和模具的有限元模型；
Generally the numerical stimulation on flow field and temperature field of shell distance is based on porous medium model.
以往对换热器壳程流场和温度场的数值模拟都是建立在多孔介质模型基础上进行的，存在许多问题。
Generally the numerical stimulation on flow field and temperature field of shell distance is based on porous medium model.
以往对换热器壳程流场和温度场的数值模拟都是建立在多孔介质模型基础上进行的，存在许多问题。
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