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- By making use of the effective field theory(EFT) and a cutting approximation, at first we study the dependence of the Curie temperature on the different transverse fields and random concentration in the body center cubic lattices. 利用有效场理论和切断近似的方法,首先讨论了简立方晶格中,在不同子格随机横场作用下居里温度分别随两子格随机横场以及随机浓度变化的关系,推导出了S = 1/ 2 和S = 1 混合自旋系统的伊辛模型的二级相变线需满足的一般方程,并据此作出了相图。
- face - centered cubic lattices 面心立方结构
- face centered cubic lattice 面心立方晶格
- But all the related investigations are concentrate on Body-Centered Cubic(bcc) and Face Centered Cubic(fcc) metals, hexagonal close-packed(hcp) metals have not been involved yet. 但目前的研究主要集中在体心立方和面心立方结构的金属,而密排六方结构的金属尚没有涉及。
- In earlier calculations, the initial configurations of the metallic clusters were often assumed as the fragments of bulk solids such as face centered cubic (FCC) or body centered cubic (BCC). 早期的模拟研究,通常采用具有面心立方(FCC)或体心立方(BCC)的体相金属的片断作为金属团簇的初始构型。
- body centered cubic lattice 体心立方格子,体心立方晶格
- Relations between effective magnetic permeability of body-centered cubic,face-centered cubic and simple cubic lattices of conducting spheres and ratio of magnetic permeability,frequency are studied. 用迭代方法研究了磁流变体中体心立方结构、面心立方结构及简立方结构3种立方格子导电球的有效磁导率与磁导率比、趋肤深度及频率的依赖关系。
- The shear on the slip plane systems is calculated in the rolled body center cubic crystal by using plastic deformation theory. 计祘结果还表明:当轧制横向平行于晶粒的方向时;晶粒在轧制时可能绕横向转动;这样;2套微带就可能形成。
- Making use of Tight-binding approximation,plotting isoenergic sur face about S state electron of simple cubic lattice in first Brillouin zone in M ATLAB soft. 利用紧束缚近似方法;在数学软件MATLAB中绘制简立方晶格S态电子在第一布里渊区的等能面.
- Another example of the cubic lattice system is the body-centered cubic crystal of cesium chloride. 立方晶系的另一个例子是氯化铯的体心立方晶体。
- body center cubic solid solution 体心立方固溶体
- It is a fact of life and you must face it. 这是严酷的现实,你必须面对它。
- He tried to put a bold face on his failure. 他对自己的失败装出一副满不在乎的样子。
- The magnetic properties of the transverse Ising model with coordination number 6 (simple cubic lattice) and 4 (square lattice) are studied by using Bethe-Peierls approximation. 利用Bethe Peierls近似;研究了配位数为6(简立方)和 4(平面正方)晶格上的横向自旋 1/2的 Ising模型的磁学性质.
- Making use of Tight-binding approximation, plotting isoenergic surface about S state electron of simple cubic lattice in first Brillouin zone in MATLAB soft. 摘要利用紧束缚近似方法,在数学软件MATLAB中绘制简立方晶格S态电子在第一布里渊区的等能面。
- Calculation of crystal plane spacing in centered cubic structure 有心立方晶格面间距的计算
- Magnetization and Coercivity in Ferromagnetic Films with Cubic Lattices 具有立方格点结构的铁磁薄膜的磁化强度和矫顽力
- I dry my hands and face with the towel. 我用毛巾擦干了双手和面部。
- The sea have erode the cliff face over the years. 海水经年累月冲刷著峭壁的表面。
- He stumbled over a stump and fell flat on his face. 他给树桩一绊,摔了个嘴啃泥。