reflectance

A simple optical fiber reflectance spectrophotometer has been presented.

研制出一种简易光导纤维分光光度计.

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Indicators contain UV ray transmittance screening ratio, protective factor, penetration and reflectance.

其评价指标则有紫外线透射比、遮挡率 、 防护因数 、 穿透率和反射率等.

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The possibility of using near infrared reflectance spectroscopy ( NIRS ) to evaluate quality of sulfathiazole is investigated.

研究了近 红外反射 光谱法用于磺胺噻唑粉末药品质量评价的可能性.

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The surface reflectance is an important parameter controlling surface energy balance.

地表反射率是控制地表能量平衡的一个重要参数.

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The reflectance spectra ofangle of incidence of the changes by 0.

而这反射光谱将随入射角θ0的改变而变化.

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Color is the spectral data that corresponds to each wavelength of spectral reflectance or transmittance.

色彩的光谱数据不离是差应于每一波长的光谱不直射率或透射率.

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Measure of a paper's reflectance with a light of wavelength 457 nm.

用波长457微米的蓝光量度纸张的反光强度.

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In short, the method deducing tectonic field by vitrinite reflectance anisotropy ( VRA ) is feasible and effective.

总之, 利用煤镜质组反射率各向异性推断构造应力场的方法是可行的、是有效的.

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The relationship between soil texture soil ferric oxide and soil spectral reflectance.

氧化铁与土壤质地与土壤反射率的关系.

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A new method for determination of iron and nickel by reflectance spectrometry paper.

报道一种反射光谱法测定合金中铁和镍的新方法.

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But reflected type may not reflect the true reflectance of subject surfaces like incident type meters.

但反射式就不能像入射式如实反映各主体表面的反射比率.

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Methods: Drug packaging materials were analyzed by ATR ( Attenuated Total Reflectance ) infrared spectrophotometry and transmittance infrared spectrophotometry.

方法:分 别采用衰减全反射(ATR ) 红外光谱法、透射光谱薄膜法等对药品包装材料材质进行定性分析.

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Light Scattering by Leaf Layers with Application to Canopy Reflectance Modeling: The SAIL Model.

该模型用于计算和模拟植被冠层的反射率,内有介绍!

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Reflectance: The relative amount of reflected light of a surface. May be expressed in percentage.

反射度: 一个表面的相对反射量. 可用百分率表达.

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Generally , low reflectance within low frequency band is difficultly obtained by using ordinary lossy material.

在使用普通的损耗材料进行设计时, 很难在低频段获得较低的反射率.

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That is, each determined by the films have specific spectral reflectance.

每个确定的膜系都具有特定的反射光谱.

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The differential curve of spectral reflectance assumes a hypsochromic shift.

在光谱反射率曲线的微分图上显示出蓝移.

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Moisture of silver carp surimi was determined by near infrared reflectance spectroscopy ( NIRS ) .

利用近红外光谱技术测定 白鲢鱼 糜中的水分含量.

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The formula for reflectance and displacement on free surface were obtained, based on the reflectivity theory.

在对反射率法系统介绍的基础上,推导了反射系数和自由表面上的位移的表达式.

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The possibility of using near infrared reflectance spectroscopy analysis for Peucedaneae drude plant taxonomy was investigated.

探讨了近红外光谱技术在前胡族植物分类中的可能性.

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