共形的

The adjoint operator method and the theory of normal form are used to investigated the normal forms in the four dimensional nonlinear systems with cubic nonlinearities. We give two methods to compute the normal form for the four dimensional nonlinear systems. The corresponding Maple programs are also given in the appendix. The results obtained in this dissertation have a completely agreement with the results obtained in other papers.

利用共轭算子法和规范形理论研究了含有三次非线性项的四维系统的规范形，给出了计算四维非线性规范形的两种算法，给出了相应的Maple符号推导程序，所得到的结果与其它文献所得结果完全一致。

Thenwe use adjoint operator method to compute normal form of order 7 for averaged systemswith Z2—symmetry and obtain relations between the coefficients of normal forms andthe coefficients of averaged systems.

然后利用共轭算子法计算了具有Z2—对称性的平均系统的7阶规范形，得到了规范形的系数与平均系统的系数之间的关系式。

Although this solution is approximate,it can solve the problem in designing the slotted antenna of such conformal waveguide.

这种解虽然是近似的，但却能解决这类共形波导缝隙天线的工程设计。

We find the corresponding M5 brahe configuration and ob-tain the vacuum expectation value of Wilson surfaces.

通过研究M5膜我们得到了Wilson surface算符的真空期望值以及共形反常等性质。

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Paper has handled mathematics model, paper has finished real variation of complex conformal mapping function.

在模型数值处理中，完成了复变解析共形映射函数实变化的研究工作。

Conformal microstrip antenna is known as a key technique in radio fuze system.

共形微带天线是无线电引信中的一项关键技术。

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。

Conformal Geometric Algebra is a new tool for geometric representation and computation.

共形几何代数是一个新的几何表示和计算工具。

Conformal field theory is a two-dimensional quantum field theory invariant un-der conformal transformations...

共形场理论是在共形变换下不变的二维量子场理论（见[1]）。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。