级数的

The paper presents a linear transient solution for the solitary wave generated by a piston-type paddle in a finite flume based on the boundary condition derived by Dean and Dalrymple (1991). The wavemaker problem is simplified by decomposing the wave potential into two parts. One is the evanescent wave and the other is progressive wave. The possible solution for the evanescent wave is expressed in form of the Fourier series.

本文根据Dean与Dalrymple（1991）描述造波水槽内部之线性边界条件，将水槽内部之流速势分为振荡波与前进波以简化问题，再以Fourier级数展开，可将问题化为二非齐次常微分方程式，在给定造波初始条件的情况下即可解析有限长度造波水槽自静止开始造波一段时间后停止之线性暂态解。

In this paper, the modified method of multiple scales is applied to study the bending problems for circular thin plate with large deflection under the hinged and simply supported edge conditions.

本文应用修正多重尺度法研究圆板在铰链和简单支承条件下的大挠度弯曲·作出其级数解，分析其边界层效应和证明其渐近性

A series derived from the expansion of an exponential expression.

从指数表达式扩展而得的一种级数。

In a previous paper, we have derived a rigorous series expression for the superconducting critical temperature Tc.

在文献[1]中，我们导出了超导临界温度T_c的一个严格级数表式。

This thesis makes a main study on some properties of random Dirichlet series andquasiconformal mapping.

本文主要研究随机Dirichlet级数及拟共形映射的一些性质。

The final part, suitable for third year students, uses ideas from algebra, analysis, calculus and geometry to study more advanced topics such as Dirichlet series and sums of squares.

最后部分，为三年级学生适用，使用从代数，分析，计算和几何研究诸如Dirichlet级数和平方和更高级的主题思想。

This paper proves that the random Dirichlet series of infinite order do not have almost surely arbitrary finite order deficient function on the right-half plane.

证明了右半平面上无限级随机Dirichlet级数几乎必然无任意有限级的亏函数。

PSNR.-images of two-dimensional discrete wavelet transform, transform Series is greater than or equal to 3, and reconstructi...

对图像进行二维离散小波变换，变换级数大于等于3级，并进行重构，最后计算重构图像的峰值信噪比

The matrix elements of SU(1,1)displacement operator in theirreducible representation space are obtained.

这种表达式比以往的级数表示形式和拉盖尔多项式表示形式更加方便和简洁，易于进行数值计算。

In the lastchapter of this paper,we studied the elliptic surfaces and the Donaldson seriessimply.

本文的最后一章我们简单地讨论了椭圆曲面和Donaldson级数。

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％。