The absorption coefficient

A new method to measure the absorption coefficient based on sound pressure shifting

基于声压移相的测量吸声系数的一种新方法

Study of measurement of the absorption coefficient of liquid materials for the light

液体光吸收系数测量的研究

A measurement of the absorption coefficient based on cepstrum analysis

基于倒频谱分析的吸声系数测量的一种新方法

Measurement of the absorption coefficient of light by aerosol particles in atmosphere

大气气溶胶粒子光吸收系数的测量

Measurement of the absorption coefficient of optical glass

玻璃光吸收系数测量

The absorption coefficient is decreased 0.06 by using band-pass filters .

通过应用带通滤光膜，太阳电池的吸收系数降低0.06。

Measurement of the Absorption Coefficient of Barium Using Cavity Ringdown Spectroscopy

Ba原子吸收系数的光腔衰荡光谱测量

The absorption coefficient of h ~ -

H~-之吸收系数（英文）

And the absorption coefficient and its square root were calculated according to the transmittance .

根据透射率计算了该波段晶体的吸收系数以及它的平方根。

An impulse response method with multi-microphones for investigating the absorption coefficient

测量吸声系数的多传声器脉冲响应方法

It is an available method to determine directly the absorption coefficient of sample with the matrix effect correction .

在能量色散X射线荧光分析中，用实验方法直接测定样品的吸收系数，进行基体效应的校正是一类行之有效的方法。

It was proved by t test that there was no remarkable difference between this method and the absorption coefficient method .

t检验结果证明，该方法与吸光系数法之间差异无显著性。

Intensity dependence of the absorption coefficient of bismuth titanate

钛酸铋晶体的吸收系数与光强的关系

A system for measuring the absorption coefficient of atmospheric aerosol based on the principle of integrating plate has been developed .

本文讨论了大气气溶胶吸收系数的测量，并介绍了我系根据毛玻璃屏积分法设计的测量系统。

In-band laser irradiation has an effect on the absorption coefficient of the out-of-band laser .

波段内激光辐照影响探测器对波段外激光的吸收系数。

It is found that the absorption coefficient and the refractive index of the composite increased with increase of carbon black content .

测量发现，随碳黑含量的增加，复合体系的吸收系数逐渐增大，并伴随折射率的相应增加。

The absorption coefficient is often strongly wavelength-dependent .

吸收系数往往与波长密切相关。

The absorption coefficient of KBr crystal grown ia two orders tower than that of the ordinary sample .

所生长的KBr晶体的吸收系数较用普通方法生长KBr晶体的吸收系数降低两个数量级。

Using a density matrix approach the absorption coefficient and modulation depth of NH 3 molecular near an absorption line has been formulated .

使用密度矩阵近似，导出了吸收线附近NH3分子的吸收系数和调制度表达式。

Various extinction observations indicate that the absorption coefficient depends on the wavelength , snow depth and the incident radiation intensity .

不同的消光观测资料说明，吸收系数对于波长、雪深以及入射辐射强度具有选择性。

The absorption coefficient of thulium doped crystal is measured by the thulium laser manufactured by ourselves .

利用自行研制的掺铥激光器测量了铥晶体的吸收系数随温度的变化，实验结果和理论值符合得很好；

Results The absorption coefficient of charge transfer compounds from ampicillin and p nitrophenol was ( 141.7 ± 32.0 ) % .

结果氨苄西林与对硝基苯酚形成荷转移化合物的百分吸收系数为1417±320；

In this paper the absorption coefficient is calculated using the relation of the characteristic X-ray intensity with the thickness of samples ( saturated curve ) .

但以往都是根据某一特定能量的射线穿过样品时的吸收过程来测定吸收系数。本文利用样品中特征谱线强度随厚度变化的规律（饱和曲线）在中间层厚度下计算吸收系数。

In the absorption coefficient values selecting aspect , discussed the reverberation chamber measured absorption coefficient correction method and verified its effectiveness . 4 .

在吸声系数取值方面，讨论了混响室测量吸声系数的修正方法，并对其有效性进行了验证。

The absorption coefficient , transmittance and weighting function of the channels of HIRS / 2 depend on the temperature profile which varies with the location and / or time in turn .

气象卫星HIRS／2各通道的吸收系数，透过率及权重函数与温度廓线一样随地点与时间而变化。

If the absorption coefficient of material can be increased beyond 5 × 10 ~ 4 cm-1 , the performance of the bulk-absorbing thin film detectors approach that of surface absorbing ones .

在某些波段，如果能把材料的吸收系数提高到5×10~4cm~（-1）以上，就可以研制性能优良的体吸收薄膜器件。

In addition , the absorption coefficient of the wedge could be increase by scattering particles in the material , thus the influence of it should be taking into account as the role of incident waveform conversion .

对于在材料中添加散射粒子的吸声尖劈的吸声系数，需计及散射粒子对入射波的波形转换作用，修正这一作用对吸声系数的提高效应。

Not only the absorption coefficient of the KBr crystal reduced 2 order of magnitude than that is grown with use the ordinary method , but the technological requirements are uncomplicated and the costs are low .

比用普通方法生长的KBr单晶的吸收系数降低2个数量级。而且工艺条件简单，成本低廉。

Bismuth-gallium-aluminum co-doped high concentration erbium doped fiber ( EDF ) is fabricated . The absorption coefficient of this fiber at wavelength of 1 530 nm reaches 28.5 dB / m.

研制出了铋镓铝共掺的高浓度掺铒光纤，这种掺铒光纤在1530nm处的吸收系数达到了28.5dB/m。

Although , the absorption coefficient is small , the switch , held to be endowed with birefringence property , is sensitive to thermo-depolarization . So electro-optic switch is one of limiting devices in high power laser .

虽然电光晶体对激光的吸收系数较小，但由于其双折射光学特性，它对热退偏非常敏感，导致电光开关成为高平均功率激光器的限制部件之一。