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The present work reviews the development of analogue model method in the world, especialty in Canada; describes vario...

本文评述了国外特别是加拿大开展模拟模型研究的情况；描述了平面波、线电流、磁偶极等各种类型的场源模型；给出了该法在研究海岸效应、岛陆通道电流、海浪电磁效应和各向异性导体等方面的应用。

The present invention relates to a generation method of a variation form of an analogue signal generated by a PWM signal whose cyclic ratio and period are programmable.

本发明涉及由信噪比和周期均可编程的PWM信号产生的模拟信号变形形式的产生方法。

At present all the products made in our country based on mechanics balanced principle and analogue electronic technology.

目前，我国自行生产的都是采用力平衡原理的机械式和模拟电子技术的产品。

So the analyser is the analysed, which is the present.

所以说，分析者即被分析之物，即现在的一切。

The third part analyses the present situation of the corporate culture construction of our country.

第三部分分析了我国企业文化建设的现状。

At present, outlier mining has attached a great importance in the field of time series analysis.

目前，在时间序列分析领域，孤立点的挖掘越来越多的受到重视。

In chapter 5, we present the analytic spectrum and light curve of these synchrotron radiating electrons, applying a treatment more reansonable and stricter than methods in the literature and convenient for calculating those of synchrocurvature to reveal physical nature of the magnetic field formation and acceleration of particles in shock.

在第五章，我们给出了这些电子能谱的解析同步辐射谱和光变曲线。我们的处理方法比文献中的方法更合理且更严格。它也更方便我们下面利用同步曲率机制去计算余辉的辐射谱和光变曲线，以期揭示激波中磁场形成及粒子加速过程的物理内涵。

We present an analytic expression for the energy of this extended state which is negative of the strength of the nearest coupling over the strength of the next-nearest coupling.

我们得到了系统处于扩展态时电子能量的解析表达式，它的数值为负的最近邻耦合常数与次近邻耦合常数的比值。

Lower order and proximate lower order of Dirichlet setries and random Dirichlet setries convergent on left half plane;2. The present paper gives lower side bitangent Laplace Stieltjes transformation and integral,θ linear lower order and proximate lower order of the analytic function defined by this transformation.

给出下侧二重 Laplace- Stieltjes变换与积分以及由该变换所定义的解析函数 f的θ线性下级与准确下级的定义；通过引入递减负实数列{λ- m}与{μ- n}，建立 f的θ线性下级存在的充要条件及其θ线性下级的下型与θ线性下级及其系数与指数的关系。

The primary purpose of analytical chemistry involves finding out the amount and types of chemical species present in a system.

分析化学的主要目的是发现存在于系统中化学核素的数量和类型。

I think people in this lifetime in a rebirth.

我觉得人在这一生里其实也在轮回。

He had to tie her hands together.

他不得不把她的双手绑在一起。