格点

The random phase approximation method and the Feymann-Hellman theorem are used to calculate the seventh order glueball mass of the 2+1-D SU(2) lattice gauge theory.

采用无规相近似方法，用空心图作为试探波函数，利用Feymann Hellman定理计算七阶 2 + 1维SU(2 )格点规范场的胶球质量，在弱耦合区 1/g2 =1。

In this paper by using Suzuki-trotter thoughts,we map 1D quantum Heisenberg chain into an equivalent 2D classical system.

利用Suzuki－trotter思想，把1维海森堡链映射为2维经典系统，在trotter方向采用双链近似，算出反铁磁系统的每个格点的自由能，讨论其热力学性质

In the continuous limit, the quantum one-dimensional extended Hubbard lattice model with half-filled band is transformed into the fermion field.

在连续化极限情况下把量子一维格点扩展Hubbard模型变换为连续的费米场。

The main purpose is to make the convective scheme more active, thus reducing the grid scale convection.

改进的主要目的是使对流参数化方案更活跃，从而减少格点尺度对流的发生。

For the percolation model on lattice nested fractals, thecritical phenominon, exponential decay law are investigated in the second chapter.

第一章研究了SierpinskiGasket格点图上边渗流模型的临界现象、指数衰减律和临界值的唯一性。

The construction of the hamiltonian matrix, and the Lanczos exact diagonalization are also discussed.

并详细介绍了与该数值分析方法密切相关的Lanczos严格对角化方法，及构造巡游电子格点系统的Hamiltonian矩阵的技巧。

This paper discusses mainly the spatial distribution and change of stress orientation at focal depth around the Ordos fault block.

利用格点尝试法首先分区对鄂尔多斯地块周边的 30 0 0多个小震震源机制解进行了处理。

On your first visit to the Earth System Grid, a short registration is required.

当你第一次浏览地球系统格点时，你需要花很短的时间来注册一个账号。

Although the lattice guage theory has great achievements, its application needs a huge amount of computer time.

格点规范理论已经取得很大成就，不过用这种理论进行计算需要耗费大量的机时。

Because of the important role of ILM it has been checked by lattice QCD.

由于瞬子液体模型的重要性，我们用格点QCD来研究它。

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。