radiation coefficient
英 [ˌreɪdiˈeɪʃn ˌkəʊɪˈfɪʃnt]
美 [ˌreɪdiˈeɪʃn ˌkoʊɪˈfɪʃnt]
网络 辐射系数
双语例句
- The paper presents a discussion on the characteristics of the solar radiation intensity and solar radiation absorption coefficient.
介绍了影响混凝土结构温度效应的太阳辐射强度和太阳辐射吸收系数的一般特性。 - The expression of radiation transfer coefficient based on Monte-Carlo method is defined in surface radiation heat transfer. The statistic analysis of radiation transfer coefficient is carried out, and the probability distribution and confidence level are determined.
文章基于蒙特卡罗方法定义了表面热辐射换热辐射传递系数的表达式，确定其概率分布和置信度水平并进行统计分析。 - It is found that the factor of generalized Stefan-Boltzmann's is no longer a constant, but a dynamic proportional coefficient related to the rate of a change of event horizon and the structure of space-time near event horizon and the radiation absorption coefficient of black hole.
导出的广义Stefan-Boltzmann系数不再是一个恒量，而是一个与黑洞视界的变化率、黑洞视界面附近的时空度规及黑洞的吸收与辐射系数有关的一个动比例系数。 - Novel radiation coefficient tester for protective fabrics
新型防护织物热辐射系数测试仪 - The transient character of the energy dissipation coefficient, the thermal exchange coefficient, and radiation coefficient were considered, and then the simulation results of the transient temperature field distribution of disk were obtained.
考虑耗散热量分配系数、制动盘导热系数、对流换热系数、辐射换热鼷鼠等随温度的瞬态变化，获得瞬态温度场仿真结果。 - The relative and absolute error equations of closures are deduced, which can be the reference of tracing ray quantities for solving the radiation transfer coefficient.
推导封闭腔内辐射传递系数的相对和绝对误差公式，为求解辐射传递系数所需追踪射线数量提供参考依据。 - Based on basic formulation for thermal balance, an experimental method to measure the solar radiation absorption coefficient of concrete surface is suggested.
本文从热平衡的基本方程出发，提出了混凝土表面太阳辐射吸收系数的测试方法。 - ? A way of measuring the radiation coefficient of the platinum resistance temperature sensor is given.
提出了一种测量铂电阻温度传感器的散热系数的简便方法。 - In addition, radiation absorption coefficient had a remarkable effect on maximum combustion temperature and maximum wall heat flux in the new phosphoric acid tower.
辐射吸收系数对最高燃烧温度和壁面最大热流影响很大，随辐射吸收系数的增大，最高燃烧温度和烟气出口温度会下降，而壁面最大热流和平均热流会上升。 - The proposed model indicates that the surface effective absorptivity is the function of the surface emissivity and the flame radiation coefficient, which is increased with the increase of surface emissivity, and decreased with the increase of the flame radiation coefficient.
壁面有效吸收系数是壁面黑度和火焰辐射系数的函数，并随壁面黑度的增大而增大，随火焰辐射系数的增大而减小。 - The solar radiation absorption coefficient of concrete surface is one of the important parameters in the analysis of thermal problems in concrete structures.
混凝土表面太阳辐射吸收系数是求解混凝土结构温度问题的重要参数之一。 - The high far infrared radiativity, stable radiation coefficient and obviously low electricity consumption of the produced opaque silica glass elements have been experimentally verified.
实践证明，乳白石英元件的远红外发射率高，辐射系数稳定，具有显著的节电效果。 - There exist linear correlations between the convective heat transfer coefficient of concrete surface and wind speed, the radiation coefficient of concrete surface and the temperature difference.
实验结果表明，混凝土表面对流换热系数与风速、混凝土表面热辐射系数与温差之间均有很好的线性相关性。 - Test of Solar Radiation Absorbing Coefficient
温控涂料太阳辐射吸收系数的测试方法 - The calculation of the reflection coefficient is emphasized, and the polar plots of the radiation coefficient are also presented.
文章着重研究了反射系数的计算，还给出了远场的辐射型式曲线。 - Based on system sensitivity theory and system error analysis theory, by introducing the relation between radiation transfer coefficient and angle factor, a computational method, which computes system temperature error about unite surface's absorptivity is developed.
利用系统灵敏度理论和系统误差统计理论，通过引入辐射传递系数和角系数间的关系，针对漫发射、漫反射热系统，提出了关于单元表面吸收率的系统温度误差计算方法。 - Then it is corrected that the brightness temperature with the radiation coefficient ελ of gray body.
并根据灰体辐射系数ελ和测定的辐射温度修正灰体的测量温度，获得实际温度。 - The radiation coefficient of the furnace chamber is the important parameter in the reheating furnace optimization controlled system and it influences the controlled quality of the controlled system directly.
炉膛辐射系数是加热炉优化控制系统中的重要参数，它直接影响控制系统的控制品质。 - Theoretical Study and Experimental Analysis of Radiation Coefficient of Fabric
织物有效辐射系数的理论探讨与实验研究 - Affective Factors on Radiation Coefficient of Waste-heat Boiler Radiant Surface
余热锅炉辐射受热面辐射系数的影响因素 - The formulae for calculating the convective heat transfer coefficient, the radiation coefficient, and the total heat transfer coefficient of concrete surface are derived based on analyses of the experimental results.
由实验结果回归分析得到混凝土表面受迫对流换热系数、混凝土表面热辐射系数、混凝土表面总热交换系数的计算公式，为混凝土结构温度效应分析中热工参数取值提供了依据。 - After testing on concrete elements with different surface characteristics, the influence of the roughness and the color difference of concrete surface on the solar radiation absorption coefficient is analyzed.
并通过对不同表面性状混凝土试件的测试，研究了混凝土模板种类、混凝土表面色泽等因素对太阳辐射吸收系数的影响。 - The integral formula for radiation angle coefficient among slab, slab zones, radiant tubes and wall in slab annealing furnace with radiant tubes are analyzed and deduced. The calculation of these factors are made by numerical quadrature method.
分析推导了辐射管带钢退火炉内带钢（及带钢小区域）与辐射管和炉墙之间的角系数计算积分公式，并利用数值积分方法进行了计算。 - The solar incident areas, infrared and solar radiation transfer coefficient of surfaces are numerically simulated.
利用数值模拟求解卫星表面太阳辐照面积、红外和太阳辐射传递系数，得到不同辐照条件下卫星的温度分布； - Research on Identification Algorithm and Its Simulation of the Radiation Coefficient of Furnace Chamber in Metallurgical Reheating Furnace
冶金加热炉炉膛辐射系数的辨识算法及仿真研究 - The estimated ultraviolet radiation attenuation coefficient and DOC concentration all existed markedly positive relationship; but UV-B wave band was higher than UV-A wave band.
估算得到的紫外辐射衰减系数与DOC浓度均存在显著性正相关，但UV-B波段要高于UV-A波段。 - The radiant tube is characterized by higher radiation coefficient and higher heat radiation efficiency. And it helps to improve the thermal efficiency of the drying kiln.
这种辐射管黑度高，热辐射的效率也高，有利于提高干燥窑的热效率。 - On the basis of the analysis of heat transfer process in the vacuum furnace, using Haute Rama-line method to determine the radiation angle coefficient between the two titanium coils placed side by side, the temperature model of titanium coil was established.
在对钛卷传热过程进行分析的基础上，通过霍特尔拉线法确定真空炉内并排放置的两个钛卷外表面之间的辐射角系数，建立了温度场模型。 - By introducing the radiation damage coefficient, we establish the 1/ f noise characterization model for polysilicon conductive materials.
通过引入辐射损伤系数，建立多晶硅导电材料辐射损伤1/f噪声表征模型。