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absorbance

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absorbance是什么意思
英式音标:[əbˈsɔ:bəns]英式读音
美式音标:[əbˈsɔrbəns]美式读音
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词义:

n.

吸光率;消光;吸光度;

英英释义

Absorbance

In spectroscopy, the absorbance (also called optical densityLaser Guidebook, by Jeff Hecht, p79) of a material is a logarithmic ratio of the radiation falling upon a material, to the radiation transmitted through a material.Mehta, A.

以上来源于:Wikipedia

用法:

权威例句

Oxygen-radical absorbance capacity assay for antioxidants

Oxygen-radical absorbance capacity assays for antioxidants. Free Rad Biol Med 1:303-311

[109] Use of ultraviolet absorbance-temperature profile for determining the guanine plus cytosine content of DNA

Evaluation of specific ultra-violet absorbance as an indicator of the chemical content of dissolved organic carbon

Infrared spatial and frequency selective metamaterial with near-unity absorbance.

Ultrasmall reduced graphene oxide with high near-infrared absorbance for photothermal therapy.

An absolute method for protein determination based on difference in absorbance at 235 and 280 nm.

Standing wave enhancement of red absorbance and photocurrent in dye-sensitized titanium dioxide photoelectrodes coupled to photonic ...

Solvent Refractive Index and Core Charge Influences on the Surface Plasmon Absorbance of Alkanethiolate Monolayer-Protected Gold Clu...

Role of the xanthophyll cycle in photoprotection elucidated by measurements of light-induced absorbance changes, fluorescence and ph...
造句:

1. Influence of light scattering and coupling on absorbance is analyzed.

分析了光的散射和耦合对吸光度的影响;

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2. The linear relationship between the concentration and absorbance of was significant.

两者的浓度和吸光度之间都存在极显著的线性关系。

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3. Method: The artificial neural network of reverse transmission and absorbance subtraction technique were used.

方法:联合应用反向传播人工神经网络和吸光度减法技术。

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4. This paper analysed the reason for the breakdown of unstable absorbance reading of ultra - vis spectrophotometer in operation and suggested a method to eliminate it with illustration of examples.

本文对可见一紫外分光光度计在使用过程中出现的吸光度读数不稳的故障原因进行了分析,结合实例提出了排除这一故障的方法。

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5. A method for the determination of stability constant of instable complex based on the ratio of the absorbance of a series of diluted solution is developed.

本文利用溶液的稀释度与其吸光度的关系,导出一个适用于不稳定络合物稳定常数的测定方法。

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6. The efficiencies of decolorization and degradation were demonstrated by the changes of absorbance at maximum wavelength in culture liquid spectrophotometrically.

方法采用分光光度法测定培养液最大吸收波长处吸光度的改变,确定染料的脱色率及降解率。

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7. VIDAS-21 image analysing system was used to analyse the image the result was expressed as absorbance.

应用VIDAS-21图像分析系统进行图像分析处理,结果用吸光度表示。

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8. Low shrinkage, low optical absorbance, low refractive index adhesive composition.

低收缩率,低光学吸收率,低折光指数粘合剂组合物。

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9. A new method for determining directly trace component in interfering base by absorbance division-multi-wavelength linear regression spectrophotometry.

提出了用除谱-多波长线性回归分光光度法测定强干扰基体中微量组分的原理和实验方法。

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10. Low infrared emissivity materials based on hollow particles are prepared by chemical Ni-coated processing, and surface morphology, absorbance, emissivity and infrared radiant energy are characterized.

利用化学镀镍工艺制备空心微珠基红外低发射率材料,对其表面形貌,并重点对其吸收率、发射率和热辐射能等红外性能进行表征。

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11. Main Outcome Measures Absorbance and apoptosis index.

主要指标吸光度,凋亡指数。

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12. Method: Aminoprin and Antipyrine were determined by CPA matrix spectrophotometry. Barbitial was determined by CPA matrix spectrophotometry with absorbance reduction technique.

方法:采用CPA矩阵分光光度法测定氨基比林和安替比林,采用CPA矩阵法结合吸光度减技术测定巴比妥。

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13. Method: Aminoprin and Antipyrine was determined by P-matrix spectrophotometry. Barbitial was determined by P-matrix spectrophotometry with absorbance reduction technique.

方法:采用P-矩阵分光光度法测定氨基比林和安替比林,采用P-矩阵法结合吸光度减技术测定巴比妥。

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14. Methods:The proliferative activity of vascular smooth muscle cells(VSMC) was reflected by the MTT absorbance with a rapid and automatic method of MTT microcolorimetry.

方法:①运用快速自动微量MTT比色法,定量观察氯沙坦作用下的血管平滑肌细胞(VSMC)的MTT比色吸光度,了解VSMC增殖的变化。

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15. Absorbance ratio K-factor spectrophotometry is a new method to determine mixed components system.

吸光度比值K系数法是一种可以同时测定多元混合组分的新的分光光度法。

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16. An analysis method of nonlinear absorbance for binary composition mixture was proposed.

提出了苯酚和邻氯苯酚混合体系非线性吸光度表示式。

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17. The nonlinear absorbance was composed of the contributions from both themselves and the change in their contributions due to mixing, as well as the contribution from their interaction.

即非线性吸光度由两组分各自对吸光度的贡献、由于混合而导致的两组分各自贡献的改变以及交互作用项三部分构成。

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18. Methods ACB was performed based on colorimetric assay and the results were reported with absorbance units (ABSU).

方法ACB试验是用比色法,结果以吸光度单位(ABSU)报告。

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19. The absorbability of tannic extract was detected with the method of dual wave length-equal absorbance, and its content was computed.

建立了测定复合脱硫液中氧化栲胶含量的方法,即在紫外光区内利用双波长等吸收法测定吸光度,并计算其含量。

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20. The relationship between the absorbance and the concentration within 10% of the tested sample was linear.

样品浓度在10 %以内,吸光度与对乙酰氨基酚的浓度成良好的线性关系。

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21. By statistical analysis to absorbance ratio of group characteristic frequency, it is discovered that the good relative rule consist in the ratio and binder chief properties.

通过基团特征频率吸光度比值的统计分析,发现其比值与粘结剂主要性能之间存在着很好的相关规律。

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22. This is accomplished by measuring the absorbance of standard solutions.

这是通过度量标准溶液的吸收度来完成的。

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23. The relationship among transmittance error, absorbance error and absorbance true value for UV/VISS was discussed in this paper.

本文研究了紫外可见分光光度计(UV/VISS)的透光度误差与吸光度误差和吸光度真值之间的关系;

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24. The effect of cesium iodide on thallium atomic absorbance in the presence of palladiummagnesium nitrate as a matrix modifier was investigated .

研究了碘化铯对钯-硝酸镁基体改进剂中铊吸光度影响。

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25. In low absorbance, the kinetics of photopolymerization is similar to that of thermal polymerization, while in high absorbance, they will be quite different.

体系低吸光度时光聚合动力学与热聚合时类似,而在高吸光度时完全不同。

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26. However, the magnitude of the absorbance does not correlate well with the degree of oxidation EXCEPT in the early stages.

然而除了在初期阶段之外,光吸收的数值并不能很好地反应氧化的程度。

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27. However, the magnitude of the absorbance does not correlate well with the degree of oxidation EXCEPT in the early stages.

然而除了在初期阶段之外,光吸收的数值并不能很好地反应氧化的程度。

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28. characteristic partial internal absorbance

特征部分内吸光度

-- 来源 -- 英汉 - 翻译参考[网络]

29. molar absorbance

摩尔(光)吸收;克分子(光)吸收

-- 来源 -- 英汉 - 短句参考

30. Photometric Standards for Absorbance are used to check the accuracy of spectrometer systems. The kits consis of a reference and low, medium and high absorbance solutions.

吸光光度计标准用于检查分光计系统的精确性。其配件包含一个参照标准和低、、吸光率的溶液。

-- 来源 -- 159.226.140.39

31. As demonstrated by theexperiment, absorbance spectrum with high S/ N ratio can be obtained in the entirevisible light region by using the improved light source in the measurement ofabsorbance.

实验证实用此光源易在整个可见光区得到高信噪比的吸收光谱曲线。

-- 来源 -- www.ilib.cn

32. relative absorbance

相对吸收物

-- 来源 -- 英汉 - 翻译参考[网络]

33. band absorbance

频带吸收率;光谱带吸收率

-- 来源 -- 英汉 - 翻译参考[网络]

34. absorbance monitor

吸收度监测器

-- 来源 -- 英汉 - 翻译参考[网络]

35. general absorbance law

通用吸收定律

-- 来源 -- 英汉 - 翻译参考[网络]

36. absorbance ratio

吸收度比值

-- 来源 -- 英汉 - 翻译参考[网络]

37. The molar absorbance at 350 nm increases if the aldehyde contains a double bond.

如果醛含一个双键,则摩尔光吸收在350nm处增加。

-- 来源 -- 英汉 - 翻译参考[网络]

absorbance

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