解析的

Using this method proposed in this thesis, superplastic free bulging process of duralumin LY12CZ under an external electric field is analysed, both with the constant pressure and with the constant strain rate at the apex.

将此解析—数值混合分析法应用于LY12CZ铝合金在强电场中的超塑性自由胀形过程的数值模拟，其中包括恒定胀形压力和恒定应变速率两种情况。

In the second part, we have considered the polariton system described by the model effective Hamiltonian involving single mode photon field interacting with a transverse optical phonon in a more realistic form. On this basis, we have discussed the dynamical evolution of the wave function , the dynamical variables and the non-classical properties for the system in a analytic form for the first time.

第二部分将极化激元系统约化成模型单模光子—横向声子有效相互作用系统，在此基础上以解析形式首次讨论了系统的波函数、力学量和压缩态、亚泊松分布等非经典效应的动力学演化行为。

The diffraction potential functions are obtained by using the eigenfunction expansion method, and expressions for reflection and transmission coefficients are defined.

首先利用特征函数展开法导出了绕射势函数的分析解并进一步得到透反射系数的计算公式，然后利用边界元方法验证了解析解。

The experimental resolution verifies the data of the valve's sturcture and spring' s elastic coefficient that is optimized by model' s solution.

在两阀内部，利用计算出来的解析解对阀内部结构尺寸参数和弹簧弹性系数进行优化设置，最后通过实验，检验了计算结果的正确性。

The expressions above describe the viscoelastic problem preferably because it has no elastic constant.

得到描述含裂纹粘弹性材料在不同的时间裂纹增长情况的裂纹增长速率以及蠕变时间解析解。

The solutions of all these problems mainly depend on the development of the elastic deformation theory of mill rolls.

这些问题的彻底解决都有赖于轧辊弹性变形的解析理论。

In chapter 3, the elastic deformation in icosahedral clusters was calculatedanalytically and a numerical simulation was performed to test the theory.

在第三章，我们解析地计算了二十面体团簇内部的弹性应力与形变分布并利用数值模拟的方法对计算结果进行检验。

The expression for short-circuit electrodynamic force of rectangular bus bars on the basis of the calculation of three-phase symmetry short-circuit current was fi.

本文首先根据系统发生三相对称短路时的短路电流，给出了三相矩形母线短路电动力的解析表达式。

Semi-analytical method, a new solution to calculate electromagnetic field, is applied to analyze three kinds of quadrupole field of shape-varied electrodes in electron optics.

采用一种新的半解析法，对电子光学中3种不同形状电极产生的四极场进行分析计算。

Periodical electroosmosis with low Reynolds has the same velocity amplitude and a plug-like velocity profile as that of the steady electroosmosis.

还得到在微通道宽对双电层厚的比值很小时，Debye-Hfickel近似的周期电渗流解，并与解析解进行分析比较。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。