English translation for "椭圆柱面"
|
- elliptic cylinder
elliptic cylindrical surface
Related Translations:
子午线椭圆: meridianal ellipse 椭圆盘绕: elliptic coilingellipticcoiling 椭圆轮: elliptic wheelelliptical wheel 椭圆极化: elliplicpolarizationelliptic polarizationelliptical polarizationellipticpolarization 椭圆速度: elliptical velocity
- Example Sentences:
| 1. | Distribution of charge and electric field on a conductive elliptic cylindrical
导体椭圆柱面的电荷及场强的分布 | | 2. | Its fundamental is that the ray emitted from a focus ( front ) of elliptical will flock together on the other focus ( back ) by the reflection on the elliptical surface . we set a scatter aperture on the back focus
椭圆柱面的前焦线上是射线源，晶体固定在一个椭圆基底上，其表面构成一椭圆柱面， x射线经晶体衍射后会聚于后焦线上。 | | 3. | ( 2 ) the causation that the caustic phenomena of electromagnetic wave propagation in two - dimension concave reflectors occurs and the types of singularities in caustic fields are investigated , and the conclusion that there are two types of singularities ( fold and cusp ) in caustic fields in two - dimension concave reflectors is obtained ; by symplectic geometrical method , formulations of computing wave fields in and far away from caustic fields in two - dimension concave reflectors are deduced , and the results are plotted in pictures . ( 3 ) the cause of the caustic phenomena of electromagnetic wave propagation in three - dimension concave reflectors and the types of singularities in caustic fields is discussed , and the conclusion that there are three main types of singularities ( fold , cusp and swallowtail ) in caustic fields in three - dimension concave reflectors is obtained ; by symplectic geometrical method , the formulae of computing wave fields in and far away from caustic fields in three - dimension concave reflectors are deduced . particularly , the wave fields in ellipsoid concave reflector are computed , and the results displayed in special sections are given
论文主要包括三个方面： ( 1 )分析了凹面反射的焦散现象，给出了不同凹面反射的焦散图； ( 2 )分析了二维凹面反射波动场焦散现象产生的原因及焦散区奇性的种类，得出了二维凹面反射波动场焦散区奇性主要有折叠( fold )和尖点( cusp )两种的结论，利用辛几何方法构造了圆锥曲面反射波动场非焦散区和焦散区的通用计算公式，并给出了圆柱面、椭圆柱面及双曲柱面反射的计算结果； ( 3 )分析了三维凹面反射波动场焦散现象产生的原因及焦散区奇性的种类，得出了三维凹面反射波动场焦散区奇性主要有折叠（ fom 、尖点kusp和燕尾k ）三种的结论，提出了利用辛几何方法计算三维凹面反射波动场非焦散区和焦散区的计算方法，并给出了三轴不等椭球体凹面反射波动场的计算结果剖面图。 |
- Similar Words：
- "椭圆轴承" English translation, "椭圆主轴" English translation, "椭圆柱" English translation, "椭圆柱虫属" English translation, "椭圆柱函数" English translation, "椭圆柱面波函数" English translation, "椭圆柱面腔" English translation, "椭圆柱坐标" English translation, "椭圆转移轨道" English translation, "椭圆状的" English translation
|
|
|
