查询词典 reflectance

Nowadays there is a certain difference between rapid scanning and automatic data acquisition method adopted in automatic test and necessary stable time required by reflectance test and strict requirement on object to be tested, this is the main issue existing in coal petrologic automatic analytical technology now.

目前自动测试所采取的快速扫描和自动数据采集方法，与反射率测试所需的必要稳定时间和对测试对象的严格要求有一定差距，这是目前煤岩自动分析技术存在的主要问题。

3S optical reflectance was observed at pial arteries and parenchyma sites in all experimental animals at 540nm.

这意味着二者血容量变化的快慢不同，从而提示二者可能由不同的机制调控。

Rough surface will cause diffuse reflectance to light so that color added plant some white components so that the drop in mingdu, saturability, to give the overall yellow, pale colors.

粗糙的表面会对光产生漫反射，这样在颜色中增添厂一些白色成分，使得明度升高，饱和度下降，给人以整体泛黄、色彩变淡的感觉。

Multiple linear stepwise regression technique was used to analyze the relationships between SPAD values and the reflectance spectra.

采用可见-近红外光谱仪分析了油菜叶片的光谱特性，建立了油菜叶片光谱反射率与SPAD值之间的定量分析模型。

The result shows that single linear regression model with the first derivative reflectance spectra in 683 nm can accurately predict SPAD values.

结果表明，684 nm处一阶微分光谱的线性回归模型可较好地预测油菜叶片的SPAD值，预测样本的相关系数达到0.801。

In this paper, spectral reflectance of stressed rice by cadmium and copper in soil was discussed. A high resolution spectroradiometer.

中文摘要：本文讨论了水稻受重金属镉和铜污染伤害后的光谱反射特性的变化，为遥感监测污染提供基本依据。

Reflectance spectra were simultaneously measured using field spectroradiometer at different depths starting from the soil surface during the overpass of Landsat-5 over the study area.

反射光谱同时测量在不同深度的土壤表面，在研究地区的陆地卫星-5 天桥的过程中使用字段辐射计。

Poly（p-vinylbenzyl succinimide） resin,which can be abbreviated to succinimide resin,was prepared by the reaction of chloromethylated polystyrene with succinimide in the presence of base. The succinimide resin was characterized by diffuse reflectance infrared Fourier transform spectrometry and elemental analysis.

摘 要：在碱性条件下，氯甲基化聚苯乙烯与丁二酰亚胺反应合成了聚（对乙烯基苄基丁二酰亚胺）树脂，采用元素分析、红外光谱对合成树脂的组成进行了表征。

This paper presents a rapid method for the characterization of sulphonated condensationpolymerized products of phenolphthalein and dichlorodiphenylsulfone membrane by using infrared attenuated total reflection and diffuse reflectance spectroscopy.

采用漫反射及衰减全反射红外技术，快速鉴定酞侧基聚砜膜的改性水平，得到了磺化后—SO3H基团的红外光谱差谱。

The results indicated that effects of cadmium and copper in soil on physiological properties and spectral reflectance of rice were the most significant at tillering stage.

结果表明，镉和铜拌土生长的水稻在分蘖期受到的影响最明显，无论是在生理上还是在反射光谱方面变化都比较显著。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了