emissivity是什么意思

网络释义

用法例句

The differences and connections of two conceptions about emissive power with radiative capacity in different editions of quantum optics are analyzed in this paper.

分析了量子光学教材不同版本中关于发射本领与辐射本领两个概念的区别与联系 ,证明了辐射出射度M(T) =辐射本领R =辐射通量Ф0 (T) ,而单色辐出度Mλ(T) =发射本领εγ ,T(或ελ,T) =谱密度r(γ) ;从而澄清了极易混淆的 6个概念 ,并就量子光学教材建设提出了若干建议 。

Novel radiation coefficient tester for protective fabrics;

新型防护织物热辐射系数测试仪

Experimental Study on Surfaces Emissivity of Cryogenic Devices;

低温装置材料表面辐射系数实验研究

At the same time, we point out that the choice of λ 1 and λ 2 and the influence of emissivity of high temperature objects should be paid more attention on in designing fiber optic colorimetric pyrometer.

本文介绍了比色光纤高温计的测温原理和结构，分析了各种结构方案的优缺点，同时指出了设计比色光纤高温计要注意λ１、λ２的选择和高温物体的辐射系数影响。

To avoid the problem of the emissivity of radiation,the method of local adjusting and technological control temperature is used.

它通过现场校准和工艺控制温度的方法,避开了确定辐射系数的难题。

Emissive Power ε_(γ,T)=Radiative Capacity R?;

发射本领ε_(γ,T)=辐射本领R?

background radiation

背景辐射，本底辐射

Basic ionizing radiation symbol

致电离辐射的基本符号

Basic Safety Standards for Radiation Protection

辐射防护基本安全标准

The resolution of a telescope is determined by the ratio of the wavelength of the radiation received to the diameter of the instrument.

一个望远镜的分辨本领取决于它所接收的辐射的波长对这个仪器本身的直径的比值。

Application of Microwave Irradiation Technologies in Pulp&Papermaking

微波辐射技术在制浆造纸领域中的应用

international basic safety standards for protection against ionizing radiation and for the safety of radiation sources

国际电离辐射防护和辐射源安全的基本安全标准

High efficiency, low profile type and low radiation.

本系列产品具有高功率、积小、辐射。

High efficiency ,low profile type and low radiation.

本系列产品具有高功率、体积小、低辐射。

Study on antioxygen level in inhabitants of high background radiation area in Yangjiang

高本底辐射居民机体抗氧化水平研究

This paper made the analysis and the simulation to the similarities and differences between full power radiometer and Dick radiometer.

本文对辐射计体制的选择做了分析与仿真，比较了全功率辐射计和迪克式辐射计的异同；

Basic Theory and Physics Principles of Diffraction Radiation Oscillator

绕射辐射振荡器的基本理论及工作原理

imb Radiance Infrared Radiometer (LRIR)

临边辐射红外辐射仪

nuclear radiation, X-rays.

核辐射和x光辐射。

spectral radiation exitance

光谱辐（射）出（射）度

Basic environmental testing procedures for radiation detectors--Irradiation test

GB/T10263.6-1988辐射探测器环境试验基本要求与方法辐照试验

According to the radiation-optical quality of volcanic ash we calculated the parameter of radiation-optic.

本文根据火山灰粒子的辐射光学特性,计算了火山灰粒子和平流层本底的辐射光学参数。

The prediction of solar radiation and humidity ratio is also discussed.

本文还讨论了太阳辐射和含湿量的预测。