以下为句子列表：
英文: Abstract: Based on two order approximation of the variation of refraction index produced by self-action while optical pulses are traveling in Kerr-medium,the propagation equation has been solved.Furthermore,the strict analytical expressions of the amplitu
中文: 文摘:将光脉冲在克尔介质中自作用产生的折射率变化作二阶近似，求解所得到的传播方程，得到啁啾高斯脉冲幅度，脉冲宽度和周啾参数随传播距离变化的严格解析解，讨论了基模高斯脉冲孤波传播的条件。
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英文: Abstract: First, this paper deduced the diffraction equation for refractive index phase modulation holographic grating, and pointed out that the diffraction efficiency was mainly influenced by refraction index modulation, and the diffraction efficiency of
中文: 文摘:首先推出折射率相位调制型全息光栅的衍射方程,由此说明衍射效率主要取决于调制折射率,且各级衍射光的衍射效率不同是多种原因造成的。
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英文: All measurements of refraction really consist of two parts, one is the refractive index, and the other tells how much EM radiation is absorbed by the material.
中文: 对于折射的度量有两个指标，一是折射率，另一个反映辐射被物质吸收的情况。
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英文: An autonomous satellite attitude and orbit determination system based on the stellar refraction measurement is described.
中文: 摘要研究了基于星光折射量测进行自主确定卫星姿态及轨道的方法。
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英文: Analysis th to mechanism ellipse polarized light that in the specimen faced happen at the same time reflection refraction and multiplicity light beam interference, proves the principle that laser instrument of measure thickness of specimen with Jones Vect
中文: 摘要对椭圆偏振光在样品表面产生的反射、折射和多光束干涉的机制进行了分析，并用琼斯矢量论证了激光测厚仪的原理。
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