total emittance

A New Method for Blackness Determination;

高炉熔料黑度近似测定的新方法

The influences of NH_4VO_3 concentration,and solution temperature on wear resistance,surface roughness,adhesion,blackness and thickness of the ceramic coatings were studied.

在磷酸盐溶液中加入NH4VO3,通过微弧氧化工艺在6061铝合金上制得了黑色陶瓷膜,研究了NH4VO3含量、溶液温度对膜层的耐磨性、表面粗糙度、附着力、黑度、厚度的影响。

The change of coating physical properties, reduction of its blackness will reduce the heat radiation of equipment to atmosphere.

设备表面防腐蚀涂层对设备的散热有着一定的影响,改变涂层的物性、降低其黑度值,便能降低设备表面对大气的散热。

In this paper,thd relationship between emissivity of cement clinders and its compositionat the temperature of 1000～1300℃ is studied.

本文研究了1000～1300℃范围内水泥熟料的黑度与成分间的关系。

Based on the Wien s law temperature and emissivity of flame were obtained by processing the measured data with an optimization algorithm.

根据这一特点，从维恩公式出发，利用最优化方法处理测得的火焰辐射光谱信号，得到了火焰的温度和黑度。

Then based on emissivity,it carries research and experiment on the function of the heat transmisson of paint,followed by the ε-λ relationship curve.

本文从理论上分析了远红外辐射涂料节能原理 ,发现涂料黑度随波长增加呈增加趋势 ,并进行了涂料传热性能的试验研究 ,得出了远红外辐射涂料的ε -λ的关系曲线。

Colour black--Determination of blackness

GB/T7048-1993色素炭黑黑度的测定

Colour carbon black--Determination of flow characteristic

GB/T7052-1995色素炭黑流动度的测定

Carbon black (pelletized)--Determination of pour density

GB/T3780.13-1983炭黑(粒状)倾注密度的测定

Carbon black used in rubber products--Tinting strength test method

GB/T3780.6-1998橡胶用炭黑着色强度试验方法

Carbon black--Determination of individual pellet crush strength

GB/T3780.16-1983炭黑单个粒子压碎强度的测定

Research on Endowment Insurance System of Heilongjiang Coal Base;

黑龙江省煤炭基地养老保险制度研究

Carbon black for use in rubber industry

GB3778-1994橡胶用炭黑

Standard terminology relating to carbonblack

GB/T7767-1994炭黑术语

carbon black gel complex

炭黑凝胶（复合体）

" Rubber compounding ingredients--Carbon black, pelletized--Determination of mass strength"

GB/T14853.4-1993橡胶用造粒炭黑堆积强度的测定

" Rubber compounding ingredients--Carbon black, pelletized--Determination of pour density"

GB/T14853.1-1993橡胶用造粒炭黑倾注密度的测定

Standard guide for carbon black--Validation of test method precision and bias

GB/T15338-1994炭黑试验方法精密度和偏差的确认

Effect of Surface Roughness of Carbon Black on Reinforcement in Rubber

炭黑表面粗糙度对橡胶补强作用的影响

Study on the Positive Temperature Coefficient Effect of Polyethylene/Carbon Black Composite;

聚乙烯/炭黑复合体系正温度系数效应的研究

Study on Predictive Model of Rubber Carbon Dispersity and Its Application;

橡胶炭黑分散度的预测模型及应用的研究

Polythene and Carbon Black Composite Material PTC Intensity Study

聚乙烯炭黑复合导电材料PTC强度的研究

Blacked their faces with charcoal.

用木炭弄黑他们的脸

test method for carbon black in polyethylene

聚乙烯炭黑含量测定法