解析的

The characteristic equation of the beam is derived, as well as an analytic expression of its eigenfunction.

推导了此梁弯曲振动的频率方程及振型函数的解析表达式。

Based on the original research of the high order single step method ,this paper makes the research on the applicability of this method for the analytic expression of stiffness.

本文在原有高阶单步法研究的基础上对刚度为时间解析函数时方法的适用性进行了研究。

Based on which, a necessary and sufficient condition for the existence of controllers is derived and the analytic expression of expected controllers is proposed.

汽约束下具有鲁棒稳定性的充要条件，在此基础上，得到了Delta算子系统状态反馈控制器存在的充要条件和解析表达式。

The necessary and sufficient conditions for the existence of this class of controllers are given,and the analytic expression of desired controllers is also stated.

该文基于Lyapunov稳定性理论，研究了一般的不确定线性时滞系统的鲁棒稳定控制器设计问题，给出了此类控制器存在的充要条件和解析表达式。

According to coherent population oscillation and gain theory, the analytic expression of the group index from rate equation is obtained.

根据布居振荡效应及增益理论，由速率方程出发，得到了探测光的群折射率的理论解析表达式。

It is difficult to get the accurate analytic expression dependent on temperature and wavelength through theoretical derivation,because phase transition mechanism is complex.

因为相变机制的复杂性，很难从理论上推导出相变前后光学常数随波长和温度变化的解析表达式。

On the basis of Bedrosian's product theorem, the condition under which the analytic expression of wideband signal is exact, is presented.

根据Bedrosian乘积定理，提出了宽带信号解析表达式成立的条件，并给出了实用的判别方法。

The analytic expression of optical rectification coefficient of this system is derived by means of density matrix approach and the iterative method.

用量子力学中密度矩阵算符理论导出了加偏置电场的双曲线量子阱中光整流系数的解析表达式。

Based on this spectrum function, the analytic reconstruction of the density image is studied.

在这一能谱函数的基础上，我们研究了康普顿散射图像的解析重建问题。

Analytic function is the primary object of complex function theory, which has important properties and widespread applications.

解析函数是复变函数论研究的主要对象，它具有重要的性质和广泛应用。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失