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elastic theory
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  弹性理论
    Based on the relationships between stress and strain in an arbitrary coordinate system, the elastic theory of crystal and the dislocation gliding theory, the critical thicknesses of HgCdTe/CdZnTe oriented in the [111] and [211] directions are calculated, and the dependence of the critical thickness of HgCdTe on substrate composition and film composition are studied.
    基于在任意坐标系内应力与应变的关系、晶体弹性理论和位错滑移理论,研究了生长方向分别为[111]和[211]晶向,HgCdTe外延薄膜临界厚度与CdZnTe衬底中Zn组分和HgCdTe外延层中Cd组分的关系.
短句来源
    In this paper, we give a brief introduction to the Helfrich elastic theory. To solve the Helfrich equation under the physical conditions of vesicles, a Taylor series method is introduced, which offers a unified method to reproduce the exact solution including the famous axisymmetrical constant-curvature surfaces and the biconcave shape solution.
    本文在简要介绍了Helfrich的弹性理论及膜方程的基础上,开创性地引入Taylor级数法,在轴对称膜的边界条件下,对Helfrich膜方程以Taylor级数法求解,统一地得到了目前已知的两个特解:常平均曲率曲面和红血球形状解。
短句来源
    Based on the elastic theory of liquid crystal and variation theory, the effect was studied, and the differential equation and boundary condition about the director of liquid crystal were obtained.
    基于液晶弹性理论研究了这一效应,通过变分理论得到了液晶指向矢满足的微分方程及边界条件。
短句来源
    Supposing removing the gravity is of converse, elastic and without any plastic distortion and dissipation, elastic theory still suit the static granular pile.
    如果慢慢除去重力这一(假想)过程是可逆和弹性的,没有任何塑性和耗散,通常的弹性理论仍对静止颗粒体适用。
短句来源
    The linear elastic theory and the physical methods used in this article are briefly introduced in chapter 2. In chapter 3 and chapter 4, we respectively analysed and studied the free vibration in longitudinal direction problem and the fored vibration problem of the one-dimensional quasicrystal bar.
    第二章对本文所要用到的线弹性理论和物理方法进行了简要的介绍; 第三章和第四章分别分析和研究了一维准晶杆的一维自由纵向振动问题和强迫振动问题;
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  “elastic theory”译为未确定词的双语例句
    Microscopic Numerical Simulation of Temperature-changed Martensitic Transformation based upon Thermal Elastic Theory of Anisotropy
    基于各向异性热弹性理论的变温马氏体相变的细观数值模拟
短句来源
    Noticing the lattice is discrete, we also consider the contribution of the difference of lattice relaxed energy between bulk and surface to the concentration by using the Kanzaki Mothod instead of continous medium elastic theory when a solute ion substitutes a solvent ion.
    同时注意到品格格点的分立性,用Kanzaki方法代替连续介质理论,来考虑溶质离子替代溶剂离子后在体内和在表面引起的晶格弛豫能量对富集的贡献。
短句来源
    The existing problems and possible future directions are analysed. With the deformation gradients of the 24 martensitic variants, the nonlinear elastic theory can be extended by introducing the multi-well potential energy function to describe the transition. The related theory and some recent studies on the effect of the interfacial energy and the non-local energy on the microstructures and the phase transition process are discussed.
    首先介绍如何计算马氏体相变24种变体的变形梯度,然后拓展非线性弹性力学,引入描述相变的多阱非凸弹性势能,进而讨论了界面能和非局部能对相变微结构和相变过程的影响的相关研究理论方法和进展.
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  elastic theory
The aim is to assess the interaction forces among the perfectly bonded layers, through a consistent application of the classical nonlinear magneto-elastic theory.
      
In this paper, we apply the elastic theory of dislocation to clarify the controversy.
      
The accumulation of strain and stress on the fault can be predicted using elastic theory.
      
Lubrication theory is applied to compute the deformation of two approaching particles suspended in a Generalized Newtonian fluid with linear elastic theory estimating deformation and force on the particles with respect to deformability δ.
      
Finally, the sample curvature has been evaluated from the broadening of the substrate Bragg peak and, when the broadening was sufficiently large, a good agreement with that calculated from the elastic theory has been found.
      
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In this paper it is shown that our volume visco-elastic theory of fluids is applicable not merely to the case of structural relaxation as apparently regarded by some authors, but is equally

在这篇论文里我们证明,与某些作者所了解的不同,我们的流体的容变粘滞弹性理论不仅仅是在结构弛豫的情况中有效,而是对所有三种弛豫——热弛豫、结构弛豫与化学弛豫——都是同样有效的。从我们的容变不可逆性方程可以推到Herzfeld与Rice原为热弛豫所假定的热不可逆性方程。又可以证明的是在化学弛豫的情况中我们的容变不可逆性方程也包含着Liebermann由分子运动理论考究所得到的化学不可逆性方程。 关于这理论在声吸收及速变现象中的应用,我们证明利用适当的热力学考究便可以从我们的压缩性理论所给的结果直接推到在热弛豫情况下有效的Bourgin-Kneser方程及在化学弛豫情况下可以有效的Liebermann方程。这个推导并揭发出来Liebermann的声吸收方程仅对液体说可以是一个良好的近似。 我们附带地指出,在气体的情况中,某些已发表的声吸收及速变的实量结果的准确度已可以使我们从这些结果来算定气体的静态与立刻两压缩系数β_0及β_∞,从而确定热容量的两比值γ_0及γ_∞与外态内态两热容量C~(e)及C~(i)。这样我们又能从这些结果取得一些有关分子构造及分子碰撞过程中能量转移的结论。 最后,我们讨论了我们的容变粘滞系数...

在这篇论文里我们证明,与某些作者所了解的不同,我们的流体的容变粘滞弹性理论不仅仅是在结构弛豫的情况中有效,而是对所有三种弛豫——热弛豫、结构弛豫与化学弛豫——都是同样有效的。从我们的容变不可逆性方程可以推到Herzfeld与Rice原为热弛豫所假定的热不可逆性方程。又可以证明的是在化学弛豫的情况中我们的容变不可逆性方程也包含着Liebermann由分子运动理论考究所得到的化学不可逆性方程。 关于这理论在声吸收及速变现象中的应用,我们证明利用适当的热力学考究便可以从我们的压缩性理论所给的结果直接推到在热弛豫情况下有效的Bourgin-Kneser方程及在化学弛豫情况下可以有效的Liebermann方程。这个推导并揭发出来Liebermann的声吸收方程仅对液体说可以是一个良好的近似。 我们附带地指出,在气体的情况中,某些已发表的声吸收及速变的实量结果的准确度已可以使我们从这些结果来算定气体的静态与立刻两压缩系数β_0及β_∞,从而确定热容量的两比值γ_0及γ_∞与外态内态两热容量C~(e)及C~(i)。这样我们又能从这些结果取得一些有关分子构造及分子碰撞过程中能量转移的结论。 最后,我们讨论了我们的容变粘滞系数的定义的适当性。

Based on the journal equations of elastic theory, this paper solved vibrational modes of axially symmetric ultrasonic solid horn with method of adjoint. Since the influence of cross-coupling is not ignored, the results from this paper are not limited in the cross sectional dimensions. For example, we have calculated the frequencies of three different sizes of the exponential horns with this method. The results of the calculation are much closer to the measurements than we get from the one-dimension method....

Based on the journal equations of elastic theory, this paper solved vibrational modes of axially symmetric ultrasonic solid horn with method of adjoint. Since the influence of cross-coupling is not ignored, the results from this paper are not limited in the cross sectional dimensions. For example, we have calculated the frequencies of three different sizes of the exponential horns with this method. The results of the calculation are much closer to the measurements than we get from the one-dimension method. The another advantage of adjoint method is usable to the calculation of non-exponential horn as Gauss or parabola stubs etc. The research works of application area of this method will be continued.

本文从弹性理论的普遍方程出发,用伴随法求解了轴对称变幅杆的振动模式。因为没有忽略横向耦合的影响,故用本法的计算结果不受横向尺寸的限制。作为用例,我们用本法计算了三种尺寸的指数式变幅杆的谐振频率,所得结果似比一维理论的计算结果更接近于实测。本法的另一优点是可以用来计算其他非指数型的变幅杆,例如高斯型杆、抛物线型杆等。关于本法的适用范围问题,还有待于进一步的研究。

The paper discusses the contribution of the difference of additional energy between bulk and surface to the segregation based on Jellium model, which is caused by interaction between additional charge and electron density when a solute atom substitutes a solvent atom. Noticing the lattice is discrete, we also consider the contribution of the difference of lattice relaxed energy between bulk and surface to the concentration by using the Kanzaki Mothod instead of continous medium elastic theory when a solute...

The paper discusses the contribution of the difference of additional energy between bulk and surface to the segregation based on Jellium model, which is caused by interaction between additional charge and electron density when a solute atom substitutes a solvent atom. Noticing the lattice is discrete, we also consider the contribution of the difference of lattice relaxed energy between bulk and surface to the concentration by using the Kanzaki Mothod instead of continous medium elastic theory when a solute ion substitutes a solvent ion. We discuss the relaxed energy of fcc structure in detail, FinaIly, we got a relation between surface concentration and bulk species of simple metal substitutional dilute alloy.

本文运用Jellium模型讨论了溶质离子替代溶剂离子后在体内和在表面所引起的附加电荷和电子气相互作用能量的差别对富集的贡献。同时注意到品格格点的分立性,用Kanzaki方法代替连续介质理论,来考虑溶质离子替代溶剂离子后在体内和在表面引起的晶格弛豫能量对富集的贡献。具体讨论了Fcc结构的晶格弛豫能。最后给出简单金属稀释的替代式合全表面的富集和体内组份百分比的关系。

 
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