normal incidence
法向入射：指光线或其他波在与表面垂直的方向上入射。
常用释义
英式发音
美式发音
基本释义
- 法向入射：指光线或其他波在与表面垂直的方向上入射。
例句
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1·Dose distribution in water is calculated for normal incidence of proton beams.计算了质子束垂直入射于水中的剂量分布。
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2·SiGe multi quantum Wells normal incidence intersubband absorption dispersion effect.标签硅锗多量子阱垂直方向子带间吸收色散效应。
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3·The optimum choice of grazing incidence on the basis of the demands soft X ray normal incidence microscopic optics is presented.依据正入射软x射线显微成像系统对聚光镜的要求，论述了采用掠入射聚光镜是最佳选择。
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4·This paper examines the failure modes of ductile metal plates subjected to impact by rigid flat-ended projectiles at normal incidence.对延性金属靶板在刚性平头弹丸正撞击下的破坏模式进行了研究。
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5·The laboratory is aimed at measuring the sound absorption and insulation properties of small test pieces in the normal incidence condition.本实验室用于测量小试件法向入射条件下的吸声及隔声性能。
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6·Because of the real data does not obtain from normal incidence, hence, the radius formula of Fresnel zone for non-zero incidence angle was derived.根据实际资料都不见垂直入射这一事实，推导了非零入射角条件下非涅尔带半径公式。
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7·Therefore, based on the special rule of the change of s component's transmittance, a new way to realize the normal incidence of non-visible light is found.因此，利用S分量透射比随入射角变化的独特规律，我们找到了一种实现非可见光垂直入射简便可行的方法。
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8·All materials have strong absorption in EUV region. Therefore, using multilayer coatings is the only approach to construct normal incidence optical systems.在极紫外波段，任何材料都存在严重的吸收，因此采用多层膜实现高反射率，是构建正入射式光学系统的唯一途径。
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9·Since a normal incidence plane wave is used as the reference wave, the difficulty and complexity of phase aberration and phase unwrapping of DHM are remarkably decreased.使用垂直于像平面的平面光为参考光，降低了数字全息显微术中相位补偿和解包的难度和复杂性。
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10·The absolute amplification factors were the largest under the condition of normal incidence, and the difference of the relative amplification factors at the left and right sides was not obvious.地震波垂直入射时引起的地表放大效应最大，山谷左右两侧地表放大效应相对相差不大；