各个

ECC system makes use of the finite group of elliptic curve on the finite field instead of finite cyclic group used in the discrete logarithm problem. The theory of ECC is being studied a lot and it is the focus of the cryptography and the industrial estate, especially the technique of the implementation of ECC.In this thesis, the meaning of the information technology is discussed firstly, then we analyze the classical cryptography algoritham. After that, the mathematics base of elliptic curve cryptosytems are introduced, especially the theory of the finite field. As for some algorithms, we also give out the program of reliazation.

随后，介绍了研究椭圆曲线密码系统所需要的数学理论基础，特别是有限域中的椭圆曲线理论，并对相关的方法给出相应的实例及其程序实现；论文第三章讨论给出了椭圆曲线密码体制的研究现状，综述了椭圆曲线与现有一些密码算法的结合，介绍了椭圆曲线的离散对数问题以及椭圆曲线面临的攻击，详细描述了椭圆曲线密码系统的实现细节及各个部分的实验数据。

It also discussed the effect of the working temperatures on the cyclic performance.

同时也探讨了系统的各个工作温度对循环性能的影响。

Thenew technics makes it easy to adjust the depth and length of workpiece throughadjusting the parameters of cycloid.

通过调整摆线的各个参数，可以方便地调整倒锥的加工深度及长度。

The tuskarr are a kind-natured nomadic race that roams the southerncoastlines of Northrend, guided by the carved cyclopean statuesthat mark their seasonal fishing routes.

海象人是一支天性平和的游牧民族，游荡在诺森德的南部海岸上；那些巨大的雕像标记着他们各个季节的捕鱼途径。（译者注：记得之前那些恶搞复活节雕像的巨像吗？

At the same time,we'll collect the ppt cyclostyle and thesis cyclostyle of every college.

我们将对此进行详细介绍。同时我们将征集各个学校的PPT模板及论文模板。

Since the multiple scattering should be considered, the scattering problem of many-cylinders is more complicated than single cylinder. By using scattering matrix method to solve the scattering problem of many-cylinders, first we have to express the incident fieldand scattered field by special function（for example, Bessel function and Hankel function）under cylindrical coordinate, then use the addition theorem of special function to get a linear system of equations to relate the incident field coefficients and scattered field coefficients. The incident and scattered field coefficients for every cylinder can be solved from the linear equations by matching electromagnetic boundary condition pointwisely.

单颗圆柱散射体的散射场解析解很早就被解出，而多个圆柱阵列的散射场问题因为涉及到入射光在圆柱与圆柱间的多重散射，故散射行为较单颗圆柱的散射复杂，因此圆柱阵列的多重散射问题需要利用加法定理来处理；散射矩阵法的主要精神即是先用圆柱座标下的特殊函数对平面波和圆柱散射体的内外域电磁场做无穷级数展开，再藉由特殊函数的加法定理将所有圆柱散射体的展开中心移到同一个展开中心，最后可以得到一组连结整个散射系统的入射电磁场系数及散射电磁场系数的线性方程组，将该组线性方程配合电磁场在散射体边界的连续条件，便可分别求出圆柱阵列中各个圆柱体的内部电磁场与外部散射场，再利用线性叠加原理即可求得整个圆柱系统的全域电磁场分布。

Each limb stanza seen you follow moving melody to swing body on the ice stadium, dance to is that so daintiness, let that genial breezes in my heart start to float in a twinkling, the on the face also peeped out similar to you smiling face with self-confident sunlight.

看到你在冰场上跟着动听的旋律摆动着身体的各个肢节，舞姿是那样的优美，让我心中的那股暖风瞬间飘起，脸上也露出了与你一样阳光自信的笑容。

Visually, Danburite makes an excellent natural gemstone alternative to Diamonds, harmonizing with almost every complexion.

从肉眼上讲，赛黄晶不愧是一种可以与钻石相提并论的优质自然宝石，无论从外观、颜色、质地各个方面来看都无懈可击。

Spencer used his Social Darwinism in all aspects of society - social, political, economic, and education.

斯宾塞把他的社会达尔文主义运用到社会的各个方面---社会、政治、经济和教育。

Their tips rise until they point outwards and suddenly dash away in all directions dealing a huge damage amount.

他们缓缓升起慢慢指向外周然后突然向各个方向冲出，造成了大量的伤害。

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％。