椭圆柱面

椭圆柱面上测地线的几种求解方法研究

Study on Several Kinds for Geodesic Lines of Elliptic Cylinder to Solve the Method

主应力形式强度准则在应力空间给出一个椭圆型二次曲面如：椭球面、椭圆抛物面、回转抛物面、椭圆柱面或圆柱面等。

A geometric explanation to the strength criterion is obtained when the strength criterion is expressed in a principl stress form , which is an ellipsoid , such as elliptic , paraboloid , revolutionary paraboloid , elliptic cylinder or cylinder etc.

论述了紫外C辐照杀菌消毒原理、优点，介绍了国内外有关技术和产品状况，并以等光程面原理设计了纸币紫外C消毒器光源的抛物柱面灯罩和椭圆柱面灯罩。

The paper expounds the principle and advantages of disinfection by UV-C radiation , introduces the relative technologies and products inside and outside the country , designs elliptic and parabolic cylindroid lampshade of paper money disinfection apparatus with " equal path surface " principle .

本文证明了椭圆柱面Schottky结的耗尽层边缘也是一个与结共焦的椭圆柱面。

This paper demonstrates that the edge of the depletion layer of an elliptically cylindrical schottky-junction shows an elliptical cylinder that shares the same focal point with the Schottky-junction .

金属椭圆柱面和双曲柱面上天线的边值问题

Boundary value problems of antennas in metallic elliptic and hyperbolic cylinders

用矩形板和梯形板压制了椭圆柱面形镜与进行了摩擦力修正的压弯公式计算值相符合；

The rectangular and ladder - shaped mirrors were elliptically bent .

玻璃椭圆柱面聚光器的实验研究

Experimental Study of a Glass Condenser of the Elliptical Cylinder Configuration

椭圆柱面和圆柱面带状线和微带线的精确解

Accurate Solution of Elliptical and Cylindrical Striplines and Microstrip Lines

变宽度压弯椭圆柱面聚焦镜的光学参数可调性

Tunability of optical parameters of width-variable bent elliptical microfocus mirror

对用宽度变化的镜子压制椭圆柱面和抛物柱面的方法进行了系统的讨论，给出了梯形镜的宽度变化公式。

The bending methods for elliptic and parabolic figure with variable-width mirror were discussed and the formula of variable-width for ladder-shaped mirrors was given .

使用抛物柱面和椭圆柱面灯罩纸币消毒器，可大幅度提高光能量密度，从而提高了杀菌消毒效率。

Using elliptic and parabolic cylindric lampshade , the light energe density of the paper money disinfection apparatus will raise , and the disinfection efficiency will raise greatly .

本文给出了在金属椭圆柱面和双曲柱面上水平电振子和纵向开槽时远区场的一组新公式；

Some new formulas for calculating the far zone field of antenna of any length excited by horizontal electric and magnetic sources on the infinite metallic elliptic and hyperbolic cylinders are presented .

利用解析函数的性质，通过反双曲余弦计算出了由共焦点椭圆导体柱面组成的电容器内电场和单位长度的电容，并对结果作了进一步讨论。

The electric field and capacitance of a confocal elliptic capacitor are calculated by the inverse hyperbolic cosine analytic function , and discussion on them is performed .