absorptivity

The specific wavelength light absorption coefficient of the pulp is more accurate to indicate the chromophore concentration of the pulp than the measurement of brightness,and becomes an important parameter in the study of the kinetics of nondelignifying bleaching,while the basis weight has a markedly influence on optical coefficient.

特定光吸收系数比白度更能准确地反映纸浆中的发色团浓度,成为非脱木素漂白动力学研究的主要参数之一,而纸张定量是影响光学系数的一个重要因素。

The result indicate that the optical absorption coefficient varies with the well width and the barrier width.

用Ｌｕｔｔｉｎｇ┐Ｋｏｈｎ有效质量理论研究了［０，０，１］方向生长的（ＺｎＳｅ）ｎ／（ＺｎＳ）ｍ应变层超晶格的光吸收系数，并与前人实验结果比较和讨论。

One is the measurement of the optical absorption coefficient of glass brick, and the other is the photoswitch of buzzer alarm and street lamps.

本文首先介绍了CdS光敏电阻光照特性的一种测试方法,然后设计了两个应用实验,一个是通过光敏电阻测量玻璃砖的光吸收系数,另一个是运用光敏电阻来控制蜂鸣器报警与路灯照明,并给出实验结果。

Dependence of light absorption coefficients of the a-C∶H film on technology conditions is measured.

讨论了典型的液晶光阀投影机对吸收层光吸收系数的要求。

Study on linear and third-order nonlinear optical absorption in special asymmetric quantum wells;

非对称量子阱中线性和三阶非线性光吸收系数的研究

Testing method of light scattering and absorption coefficient for paper and pulps

GB/T10339-1989纸和纸浆的光散射和光吸收系数测定法

Colourless optical glass test methods--Coefficient of optical absorption

GB/T7962.9-1987无色光学玻璃测试方法光吸收系数测试方法

The Research on Measurement of Superabrasive Absorption to YAG Laser and Numerical Simulation;

超硬磨料对YAG激光吸收系数的测定及数值模拟计算

Study of Absorption Coefficient of Light Absorption Layer in Liquid Crystal Light Valve

液晶光阀的光吸收层吸收系数的研究

The imaginary part of dielectric function and the absorption coefficient

光吸收介质的吸收系数与介电函数虚部的关系

Study on the Thermodynamic Molar Absorption Coefficient of Cu(Ⅱ)-Glycine Complexes in UV Spectrum

铜(Ⅱ)-甘氨酸配合物紫外吸收光谱热力学摩尔吸光系数的研究

light absorption particle counter

光吸收式微粒计数器

A New Effective Method for Getting Absorption and Scattering Coefficients of Dyestuffs

一种有效获取染料光吸收和散射系数的新方法

Measurement of Feedback Coupling and Absorption Coefficient in External Cavity Laser Diodes

外腔半导体激光器中反馈耦合系数及介质吸收系数的测量

The Design of White-light Interferometer and Its Application for Liquid Level and Absorption Coefficient Measurement;

光纤白光干涉技术用于液位及液体吸收系数的测量

Theoretical Analysis of the Influence of Measurement Parameters on the Measurement Accuracy of Optical Absorption Coefficient with Pulsed Photoacoustic Method

检测参数对脉冲光声法测量绝对吸收系数准确性的影响

characteristic partial internal absorbance coefficient

特征部分内吸收系数

solar absorption coefficient

太阳辐射能吸收系数

statistical sound power absorption coefficient

统计声功率吸收系数

Rosseland mean absorption coefficient

罗斯兰平均吸收系数

The Relationship between Molar Absorption Coefficient & Apparent Molar Absorption Coefficient;

摩尔吸光系数与表观摩尔吸光系数的关系

The spectra of Si-oil which contaminated the mirror were measured. The infrared absorption band and absorption coefficient of Si-oil were obtained.

对被硅油污染的镜面进行了光谱测试,测得了硅油的红外吸收波段及吸收系数。

Theoretical study of the intensity dependence and temperature dependence absorption coefficient in photorefractive crystal at two-centre model;

两中心模型中光折变晶体吸收系数强度和温度特性理论研究