English translation for "对称平面"
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- plane of symmetry
symmetrical plane
symmetry plane
Related Translations:
对称回路: symmetrical circuit 对称比: cylindricizingsymmetrization 对称方程组: symmetrical equations
- Example Sentences:
| 1. | The analysis and cad of rotative surface ' s intersects with common symmetric plane
有公共对称平面的回转面交线分析及计算机绘图 | | 2. | Computing the propagation characters of five - layer symmetric slab waveguides by finite element method
用有限元法解五层对称平面光波导的传播特性 | | 3. | Energetic materials for defense - performances - ballistic performance of explosives - symmetrical plane test
国防用高能材料.性能.爆炸物的弹道性能.对称平面试验 | | 4. | By way of the study , we may also judge whether a plane is a symmetric plane of a space curved surface and curve
通过这些讨论，我们还可以判断出一平面是否是空间曲面、曲线的对称平面。 | | 5. | The most achievement is that we firstly obtain the analytic accurate solution of the modal fields of the waveguide structure and find some available character : ( 1 ) the different uniaxial crystal materials have the different propagation properties ; ( 2 ) when the optical axis of the crystal is on the plane that is made up of the normal direction of the waveguide plane and the propagation , there are te mode and tm mode in this special waveguide , but the principal mode is different of the character of the uniaxial crystal , the principal mode is the principal mode of te mode for the negative uniaxial crystal , but the one of tm mode for the positive uniaxial crystal ; ( 3 ) when the crystal optical - axis parallel to the waveguide plane , for the positive uniaxial crystal material , the principal mode of the waveguide is a te wave , which can be excited by the light at any frequency ; when the light frequency satisfies a single mode propagation condition , there will be only the principal mode propagating in the waveguide , otherwise some of the higher order modes can be excited , which are neither te modes , nor tm modes , but the hybrid guided modes
本文就是在此背景下，利用金属波导和单轴晶体的一些特性，结合麦克斯韦方程组和波导的边界条件，从三种不同的情况研究了光在对称平面单轴晶体金属波导(波导层是单轴晶体，两个波导界面均为金属)内的传输特性，其主要贡献为，首次解析地得到了这种波导结构下模式场的精确解，并发现了一些有用的特性： ( 1 )模式场的性质因单轴晶体的性质不同而异； ( 2 )当单轴晶体光轴位于波导界面法方向与传输方向构成的平面内时，波导中传输te波和tm波，只不过其主模因单轴晶体的性质不同而异，当波导层介质为负单轴晶体时，波导主模是te波主模，而波导层介质为正单轴晶体时波导主模是tm波主模。 ( 3 )当单轴晶体光轴位于波导面内时，对于正单轴晶体，波导的主模是横电波te _ 0模，任何频率的光波均可激励该模式；当光波波长满足一定条件时，波导内传输单模，否则，将激励起高阶模式，高阶模即匪te波，也匪tm波，而是两者耦合而成的混合模。 |
- Similar Words：
- "对称平衡式压缩机" English translation, "对称平衡往复式压缩机" English translation, "对称平衡往复压缩机" English translation, "对称平衡型制冷机" English translation, "对称平衡压缩机" English translation, "对称破裂" English translation, "对称破缺" English translation, "对称剖面" English translation, "对称剖面法" English translation, "对称期" English translation
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