negative transmittance是什么意思

网络释义

用法例句

On the basis of the analysis and research about luminous transmittance and the scale number of the filter,this article proposes a solution to the specific definition of the response and holding time.

在对光阀的光透射比和遮光号进行研究的基础上,提出了对响应特性中响应时间和保持时间的精确定义。

Effect of incident angles on transmissivity of GlanTaylor prism and Marple-Hess prism;

Glan-Taylor棱镜和Marple-Hess棱镜透射比的入射角效应

The quantitative relationship and formulae between colour agent Co_3O_4, NiO and its colour-coordinate/transmissivity were determined by means of direct melting test.

通过直接熔制实验并把获得的大量试验数据经过数学回归 ,确定了着色剂Co3O4 ,NiO与彩色屏玻璃的色品坐标及透射比之间的定量关系和计算公式。

The air gap of polarization prism is influential to the transmissivity of this type of polarizer.

棱镜偏光镜的空气隙对其透射比同样具有影响,对空气隙的厚度进行优化设计对提高棱镜的透射比很具实际意义。

A new and automatic apparatus for measurements of specular transmittance and reflectance about incident angle is introduced in this paper.

介绍了一种能自动测试自然光、S偏振光或P偏振光下镜面透射比、反射比随入射角变化的新颖测试仪,对仪器设计、测试原理及误差处理均做了详细的介绍,最终得到较为理想的实验结果。

Visible light transmittance of coated glass is one of the important indexes of optical properties.

镀膜玻璃可见光透射比是其光学特性的重要指标之一。

In order to get a simple and low-cost method to reflect the nanoparticles aggregation quantitatively,the relationship between nanoparticles aggregation and nanofluids transmittance was analyzed and the mean particles number of nanoclusters was proposed as a parameter to reflect the nanoparticles aggregation quantitatively.

为了得到简单易行的定量反映纳米流体颗粒团聚的方法,在分析纳米颗粒团聚与纳米流体透射比之间关系的基础上,提出团聚体平均颗粒数这一可以定量反映纳米流体内颗粒团聚状况的参数,并推导出基于纳米透射比的团聚体平均颗粒数的计算式。

The performance of transmission and mix were investigated based on the application of micromixer.

经实验证明,制品中经常出现的变形、气泡、条纹等缺陷均会使混合器的透射比变差,且缺陷越多光学性能越差。

testing method on transmittance and reflectance for daylight and solar radiation and solar heat gain coefficient of flat glass

平板玻璃可见光透射比、反射比、太阳能总透射比试验方法

diffuse transmittance

漫射透光率,漫射透射比

Several models comparison of transmission though sub-wavelength metallic gratings

亚波长金属光栅透射性的多模型比较

Fabrication of high-aspect-ratio and high-density X-ray transmission grating

大高宽比、高线密度X射线透射光栅的制作

This system is used for monitoring and controlling the thin-film depositing procedure by real time measuring the transmittance and/ or reflectance in broad spectral range.

通过在线测量膜层的光谱透射比或反射比对光学膜系进行监控。

The molecular extinction coefficient is equal to the ratio of the log of the intensity of the incident and emergent light.

分子的消光系数等于入射光和透射光强度对数的比。

The molecular extinction coefficient is equal to the ration of the log of the intensity of the incident and emergent light.

分子的消光系数等于入极大时的入射光和透射光强度比的对数。

The transmission of light through a translucent material.

漫射光在半透明材料中透射

constant angle transmission interference spectroscopy

恒定角透射干涉光谱学

Transmittance And Reflectance Meter

可视光透过率、反射率计

Opacity is the reciprocal of transmission.

阻光率是透射率的倒数。

R (L) is the amplitude of the transmitted light.

r（L）是透射光振幅。

And because the big diameter lens is used to collect scattered light, the Doppler signal of high SNR is obtained.

使用大口径透镜收集散射光得到高信噪比的多普勒信号。

Transmissivity Analysis and Polarizing Characteristics Research for Two Grand-YVO_4 Prism

两种格兰型钒酸钇棱镜的透射比分析和偏光特性研究

the ratio of reflected to incident light.

入射灯光反射的比率。

Design of Induced Transmission Filter According to Potential Transmission Concept

依势透射率的概念设计诱导透射滤光片

Study on the Potential well Transmission Mechanism and Coefficient in Light Flow-Line Quantum Theory;

光线量子论势阱透射机理与透射系数研究

Interference Filter of Reflectance in 650nm and Transmittance in 10.6μm;

650nm反射10.6μm透射的薄膜干涉滤光片