2) 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
3) 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。
4) phototactic index
趋光指数
1.
01) was established between the phototactic index and the concentrations of the toxicants, indicating the detection of bioavailable concentrations of the two toxicants in aquatic solutions by the changes in phototactic behavior of Daphnia carina.
采用自主选育的隆线溞单克隆体作为试验生物,研究了五氯酚钠(PCPNa)和镉对隆线溞趋光指数的影响,并与急性毒性试验方法进行了比较。
5) Refraction Index
折光指数
1.
Simultaneous Determination of Relative Density and Refraction Index of Tobacco Flavor by ATR-FTIR Spectrometry;
ATR-FTIR光谱法同时测定香精的相对密度和折光指数
6) spectral indices
光谱指数
1.
Retrieval winter wheat ground cover by short-wave infrared spectral indices in field and sensitivity analysis;
红外光谱指数反演大田冬小麦覆盖度及敏感性分析
2.
At leaf level,we analyzed the applicability of the spectral indices when applied to chlorophyll.
对目前提出的光谱指数用以提取叶片叶绿素含量的适应性进行了分析和评价。
3.
The objective of this paper is to determine the suitable MODIS spectral indices for monitoring growth status change during crop growing season.
利用多个时次的小麦地面光谱与相应的生理参量测量数据(140组),构建了常见宽波段植被指数形式的MODIS(中分辨率成像光谱仪)光谱指数。
补充资料：折光指数
分子式：
CAS号：
性质：见折射率
CAS号：
性质：见折射率
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条