查询词典 De Vries

Guài bù dé ne! w yì zhí qí guài, tā mi Bēn chí chē de qián shì cóng nr lái de!

B： 怪不得呢！我一直奇怪，他买奔驰车的钱是从哪儿来的！

Sometimes the marks are typical symbols of dream, sometimes dé-jà vu, and every time enigmas.

这样一些符号有时是梦的象征，有时是 dé-jà vu，有时则是时间之谜。

We also give some conservation and convergence analysis for the Dirac equation and the Korteweg-de Vries equation.

在第七章中，我们建立了全直线上不带权的Legendre有理谱逼近，并以Dirac方程作为实例，证明了谱格式的守恒性和收敛性。数值结果表明了算法是有效的。

In1909,Johannsen coined the word "gene", shortened from the pangene of de Vries and ultimately derived from Darwin's word pangenesis,to denote the unit of heredity.

弗里斯创造的"泛生子"一词缩短而成的，而"泛生子"一词则衍生于达尔文提出的"泛生论"。

Mendel's concept was given a name by Hugo de Vries in 1889, who, at that time probably unaware of Mendel's work, in his book Intracellular Pangenesis coined the term "pangen" for "the smallest particle one hereditary characteristic".

孟德尔的概念得到了名的雨果德弗里斯在1889年，谁，在那个时候可能不知道，孟德尔的工作，在他的书中创造的内泛生论"一词pangen "为"最小的粒子一个遗传特征"。

An expert on Netherlands flora, De Vries showed that turgor pressure of the fluid in plant cells was partially responsible for growth and coined the term ' plasmolysis ' for the effect on cells of water loss during wilting.

作为研究荷兰植物群的一位专家。他发现植物细胞中液体的膨胀压力在细胞由于缺水而萎蔫时可以使细胞发生质壁分离。

It is shown that two-component Wadati-Konno-Ichikawa equation, i.e. a generalization of the wellknown WKI equation is obtained from the motion of space curves in Euclidean geometry, and it is exactly a system for the graph of the curves when the curve motion is governed by the two-component modified Korteweg-de Vries flow. At the same time, a n-component generalization to the WKI equation is obtained. Also, starting from the motion of curves, mKdV and its symmetry recursion operator is exhibited explicitly; two- and n-component mKdV systems are obtained. It is shown that WKI systems are gauge equivalent to mKdV systems. The two-component WKI equation admits an infinity number of conservation laws and a recursion formula for the conserved densities is given by considering an eigenvalue problem together with introducing an appropriate transformation.

在二维和三维欧氏空间上，我们从空间曲线运动出发，推导出了mKdV方程以及它的用以生成高阶对称的递归算子；推导出了多元mKdV方程以及二元和多元WKI方程，并证明了WKI系统和mKdV系统的规范等价性；尔后，通过考虑特征值问题，并引入一个恰当变换，给出了二元WKI方程的用以计算无穷多守恒密度的递归公式，从而证明了二元WKI方程的守恒可积性；系统地分析了两种mKdV方程的Painleve性质，并分别给出了两种不同形式的二元和n元mKdV方程的共振点出现的规律。

The second part of musical "Vries" is in full swing for some of dance music, wild and unrestrained, it can be specific to the performance of the Hungarian national Haofang and enthusiasm.

乐曲的第二部分"弗里斯"是一段如火如荼的舞曲，粗犷而奔放，很能表现匈牙利民族特有的豪放和热情。

By means of the undetermined coefficient method ,which is submitted in reference for solving nonlinear wave equations for their peaked soliton solutions ,three kinds of peaked soliton solutions are obtained for two important nonlinear wave equations— Korteweg-de Vries equation and Benjamin-Bona-Mahonyequation,respectively. One kind of peaked compacton solution ,which has the characteristics of both peaked soliton solution and compacton solution ,is obtained for above two equations with the aid of transformation relation between triangle function and hyperbolic function,. By use of above solutions, two kinds of periodic peaked traveling wave solutions are constructed.

摘 要：利用文献中提出的求非线性波方程尖峰孤子解的方法，分别求解了两个重要的非线性波方程—Korteweg-de Vries 方程和Benjamin-Bona-Mahony BBM）方程，得到了3类尖峰孤子解；借助双曲函数与三角函数间的变换关系得到了1类尖峰紧孤子解，该型解兼有尖峰孤子解和紧孤子解的特点；在上述结果的基础上构造了2个周期性的尖峰行波解。

G. Wodehouse and Peter De Vries.

伍德豪斯与彼得·德弗里斯有抚慰作用的轻喜剧。

It also analyzes the feature and development of semi-finish grinding and finish grinding by roller press.

同时进行了辊压机半终粉磨和终粉磨系统的特点和发展分析。

When I got there, water was dripping slowly from the ceiling and forming a pool on the floor.

当我到那里的时候，水是慢慢地从天花板滴而且形成在地板上的一个池。