查询词典 atiyah singer index theorem
- 与 atiyah singer index theorem 相关的网络例句 [注：此内容来源于网络，仅供参考]
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This is a common phenomenon in semiconductors since the photon-excitation rate is the greatest at the absorption edge where the absorption index is fairly low and the dispersion is small.
激发光的主峰在吸收光谱的吸收边缘，这是由于在此条件下吸收指数相对低散射也很小，光子的激发速度最大）。
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The nonlinear absorption and configuration of refractive index changes of fused silica induced by femtosecond laser pulse .
飞秒激光脉冲诱导透明介质的非线性吸收和折射率改变轮廓研究。
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Study on the refractive index and absorption of azo nickel chelate thin film. Chin. J.
偶氮金属镍薄膜的折射率和吸收特性研究。
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The design of optoelectronic devices fabricated from III-nitride materials is aided by knowledge of the refractive index and absorption coefficient of these materials.
对三族氮化物材料而言，拥有其反射率及消光系数的知识是有助於制光电元件设计的制造。
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The refractive index,absorption spectra and luminescent decays were measured.
测量了玻璃的折射率、吸收光谱及4I13/2→4I15/2跃迁的荧光寿命。
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The difference in oxygen absorption stable performances of different diesel fuels can be accurately and easily seen by the oxygen absorption stable index ...
本文提出的吸氧安定性因子能够准确反映出不同种类柴油在吸氧安定性能方面的差别，可用以评价柴油的吸氧安定性能。
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The spectra of absorption and refractive index of melamine and cyanuric acid at 0.3-2.5 THz were measured in room temperature by using THz-TDS technology.
方法］采用THZ-TDS技术测量了室温下三聚氰胺和三聚氰酸在0.3~2.5THz的吸收谱和折射率谱。
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It is based on the analysis of reflectometric interference spectrum and by this means, optical constants, such as extinction coefficient, refractive index, absorption coefficient and thickness, can be calculated with a high precision.
该方法是一种高精度的测量方法，与透射光谱分析法相比，反射干涉测量方法对于薄膜系统的载体要求较小，可以是透明载体，也可以是非透明基底，可以是金属载体，也可以是光纤端面。
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The calculated results indicate that the dielectric function, complex reflectivity index and absorption spectra of the crystal are related to the electronic structures of the crystal.
介电函数的虚部、吸收光谱、折射率等的峰值位置存在一一对应关系，这与电子从价带到导带的跃迁吸收有关。
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Key Words :air chamber,graded index lens,absorption peak, coupling.
关键 词：气室，渐变折射率透镜，吸收峰，耦合
- 相关中文对照歌词
- Peace Sign / Index Down
- Stoner Remix
- Singer Man
- Soul Singer In A Session Band
- Singer Without A Song
- Rock 'N' Roll Singer
- My Band
- Pop Singer
- Get Munk'd
- And The Singer Sings His Song
- 推荐网络例句
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Listen,point and check your answers.
听，指出并且检查你的答案。
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Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.
但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48
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Some known methods of remnant pump detection and automatic laser shut-down use communications, such as an OSC.
一些已知的残余泵浦检测和自动激光关断的方法利用诸如OSC的通信。