1) refractive index,refr ind
屈光指数
2) index ametropia
指数性屈光不正
5) Refractive Index
折光指数
1.
Synthesis of the Monomer of Optical Resin Containing Sulfur Element with High Refractive Index;
含硫高折光指数光学树脂单体的合成
2.
Probe again into the determination of refractive index of the edible vegetable oil;
食用植物油折光指数测定法的探讨
3.
Topological study of refractive index of acids and phenols;
酸和酚类化合物折光指数的拓扑研究
6) Spectral index
光谱指数
1.
Adopting the Friedmann-Robertson-Walker model,we present a new exact solution to Einstein s equation that describes the evolution of the cosmological chaotic inflation model,and calculate the spectral indices ns of the scalar density fluctuation and the gravitational wave spectral index ng.
采用Friedmann-Robertson-Walker模型,提出了一个新的描述宇宙浑沌暴涨模型演化的Einstein场方程解,并计算了标量密度涨落的光谱指数ns和引力波光谱指数ng,得到ns的值很好地符合宇宙背景观测卫星观测到的值。
2.
By analyzing the spectral index and its relative error, it confirms the spectral index S_R=R_(1600)/R_(820) as the characteristic parameters of the model, where R_(1600) and R_(820) are the reflectivities at 1600 nm and 820 nm.
在分析植被光谱特征与光谱和植被水分相关性的基础上,初步确定几个波段或波段组合为植被含水量的光谱指数。
3.
Based on the analysis of the measured spectra, four spectral indexes were defined to build up formulas for identification of the four items.
在光谱分析的基础上,首先建立了4种光谱指数,进而利用这4种光谱指数建立了水华、浮叶植物、沉水植物和水体的判别公式,并利用2006年10月水面实验测量的光谱数据训练得到了判别公式中的阈值。
补充资料:数不胜数
1.数也数不清。形容很多。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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