涅
- 与 涅 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Week 8 Huygens- Fresnel principle, Fraunhofer diffraction, grating diffraction
第8周 惠更斯-菲涅耳原理;夫琅和费衍射。光栅衍射。
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The Fraunhofer diffraction phenomenon on the complementary structure of Sierpinski carpet grating is discussed on the basis of FresnelKirchhoff theory and Fourier analytical method.
利用菲涅耳基尔霍夫光栅衍射原理和傅里叶分析方法,对具有分形结构互补Sierpinski地毯光栅的夫琅和费衍射现象进行了探讨。
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The former case, where the screen is relatively close to the slit is fresnel diffraction, whereas the latter is Fraunhofer diffraction.
如图 c 所示。前面图示的情况,也就是屏幕与狭缝较近称之为菲涅尔衍射。相反情况就称之为夫朗禾费衍射。
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The Fraunhofer diffraction phenomenon on the complementary structure of Sierpinski carpet grating is discussed on the basis of Fresnel-Kirchhoff theory and Fourier analytical method.
利用菲涅耳-基尔霍夫光栅衍射原理和傅里叶分析方法,对具有分形结构互补Sierpinski地毯光栅的夫琅和费衍射现象进行了探讨。
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In order to analyze the effects of mesh structural parameters and tilted angle on the shape and distribution of diffraction spots at far field, an optical intensity distribution model of Fraunhofer diffraction is established for a tilted square metallic mesh using Huygens-Fresnel diffraction theory.
为分析金属网栅结构参数和倾斜角对网栅远场衍射斑形状和分布的影响,基于惠更斯-菲涅耳原理建立了倾斜金属网栅的夫琅和费衍射光强分布解析模型。
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As well known, modern laser diffraction has widely used in engineering measurement but it mostly limited in Fraunhofer diffraction because there is simple function between the size to be measured and space of diffraction dark spots and there are no analytic algorithm for Fresnel diffraction.
现代激光技术提供了极为良好的相干光源,该光源在工程测量,特别是衍射测量中得到广泛应用。但在实际应用中,往往局限于夫琅和费衍射,因为夫琅和费衍射法暗斑间距与被测尺寸之间具有很简单的函数关系S-n/d,而菲涅尔衍射光强分布非常复杂,缺乏解析的计算方法。
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At last the light intensity distribution of Fresnel diffraction at several rectangular apertures is calculated and analyzed.
最后计算分析了多矩孔菲涅尔衍射的光强分布。
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The theoretical analysis of the diffraction of Fresnel straight-edge is presented in this paper by the boundary wave approach.
本文运用边界波理论对菲涅耳直边衍射问题进行了研究。分别对E偏振和H偏振情况下相应的场分布用边界波理论进行了理论分析和计算,并将它们与严格的电磁理论作了比较。
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Some experiments are done to test the corrected Fresnel diffraction model.
实验说明类菲涅尔模拟结果是可信的,并且非常准确。
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It is shown that many properties of diffraction in the Fresnel region can be obtained.
从中可得到菲涅耳衍射区的许多特性。
- 推荐网络例句
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My first article for Screen Power Magazine, which is to this day is the official magazine of Jackie Chan, was a DVD review of the Hong Kong actioner Gen-X Cops, starring Nicholas Tse and Daniel Wu.
我的第一篇文章为屏幕力量杂志,在对这天是Jackie Chan 正式杂志,是香港actioner Gen X 警察的DVD 回顾,担任主角Nicholas Tse 和丹尼尔吴。
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His lips grazed hirs, Now what are you going to do?
他的唇使吃草了 hirs,现在你将要做什麼?
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I wasn't a huge drinker, but I enjoy it socially.
我不是一个贪杯的人,但在社交场合我会略微享受一点。