查询词典 representative domain

The boundary of the crack domain is constructed with the standard Koch fractal curve and the elastic strain energy of the plate is given out by using the perimeter-area relation of the fractal crack domain.

以标准Koch分形曲线构造裂纹的边界，并由分形区域周长与面积的关系推导出平板的弹性应变能。

Rural labor move has complementary collaboration effect already to obtain employment of urban labour force, also competition replaces effect, competition replaces effect domain of obtain employment of minority of bureau be confined to, great majority domain belongs to collaboration complementary relation.

农村劳动力转移对城市劳动力就业既有互补合作效应，也有竞争替代效应，竞争替代效应只局限于少数就业领域，绝大多数领域属于合作互补关系。

Parameter identification and load identification on basis of frequency-domain are all researched very well, while the error of truncation, which is brought by data conversion, can"t be avoided. So, how to avoid these errors and identify the structure"s modal-parameter and exterior-load accurately will be the key technique of this field in the future, and some research work shall be done in time-domain.

针对模态参数辨识、动态载荷识别的频域方法较为成熟，但频域法中数据变换带来的截断误差却无法避免的现状，着重对模态参数辨识，尤其是动态载荷识别的时域方法作了一定的探讨。

Koblitz curves over a finite field of characteristic 2 and characteristic 3 disassembles k using prime element of simple Euclidean domain.To further improve the efficiency,presents an assumption of disassembling k based on prime element of quadratic Euclidean domain.

特征2和特征3的这类Koblitz曲线是以一次欧式环的素元来分解k，对此设想是否可以二次欧式环的素元为基底来二次分解k从而进一步提高效率。

Before me because have a batch of domain names, because of many, exhaustless, want to sell him so, those who sell a domain name is send to stick in a few forum child, had not thought of period of time was collected, namely among them (thinking to arrest everybody is AD) make this one network address so.

我之前因为有一批域名，因为多，用不完，所以就想把他卖掉，在一些论坛发了卖域名的贴子，没有想到过了一段时间就收录了，就是其中一个(为了防止大家以为是AD)所以就打这一个网址了。

In order to solve the problem, We proposed a simple formula for computing paraxial travel time of single-way wave operator. The formula is based on the forward and inverse transform between time-space domain to frequency-wavenumber domain and from vector field to exponential as polynomials of wavenumber. Coefficients of travel time polynomials and that of single-square-root operator are related each other and calculated by Lie algebraic integrand, exponential map and the saddlepoint method.

针对此，基于时间空间域到频率波数域和向量场到指数流形上的正反变换，提出了计算单程波算子旁轴走时的简便公式，将走时表示成空间变量（地面点到地下相点的水平距离）的多项式，将频率波数域单平方根算子表示成波数的多项式，运用Lie代数积分、指数映射和鞍点法将走时多项式的系数与单平方根算子的系数联系起来，运用单平方根算子的系数计算走时多项式的系数。

In using the FDTD method to research the transient process of the overhead line, for the convenience of the time domain convolution, the Vector Fitting method is adopted to expend the frequency domain form of ground return impedance into a sum of finite exponential functions which are easy to be treated and test to be valid.

提出了应用矢量匹配法逼近传输线频变阻抗的时域处理方法，从而解决了时域有限差分法难以处理频变问题的困难。

Proceed to the next step again go further inquire into definition of Grotzach domain function, and apply qualities of Grotzsch domain function to in K-quasiconformal mappings of on extended complex plane, the angles delitational estimation theorem is obtained.

根据Grotzsch的区域函数的定义，对其概念认真分析和探讨，进而再对Grotzsch的区域函数作了进一步的研究，并把Grotzsch的区域函数的性质应用于扩充复平面上的K-拟共形映射中，获得了一个角偏差估计的定理。

It is for the reason that the domain name extensions are a great part of a domain name.

这是，理由是该域名的扩展是一个伟大的一个组成部分的网域名称。

Especially when the compu-tational domain is a exterior domain of a slender obstacle,these methods aremore effective.

数值算例表明，当求解区域是细长障碍物的外部区域时，应用椭圆人工边界可大大节省计算量。

I can do simple painting, carpentry and plumbing.

我能做简单的油漆、木工和修水管等工作。

The motivations, notations and outline of this work are also given in this chapter.

从这个意义上讲，这些时滞是无害的。然后用实例说明这三个定理的应用和互不包含性。