The brief analysis shows that the primary factor of effects on heat lose of thermal insulating engineering is thermal conductivity of material.
说明影响保温工程热损失的主要因素是材料的导热系数。
The conductivity of this material increases as the temperature increases.
该材料的导电率随温度的上升而增加。
From the viewpoint of conductivity, aluminium is a good material to be used for electric wires.
从导电性的观点来看，铝是做导线的好材料。
Friends of the building insulation system will know that the material has a great relationship between the dry humidity and thermal conductivity.
对建筑保温系统有了解的朋友会知道，材料的干湿度和导热系数关系很大。
The characteristic time of electrostatic equilibrium process in decided by conductivity and permittivity of material.
静电平衡过程的特征时间由物质的电导率和电容率决定。
It requires that the refractory material has good function of high temperature as well as good conductivity.
它要求耐火材料自身除具有良好的高温功能外，还要具有良好的导电功能。
Roofing heat preservation material should be chosen, disrupting the apparent density is small, coefficient of thermal conductivity (small) materials.
屋面保温材料应选用孔隙多、表观密度小、导热系数(小)的材料。
The measurement of permeability, then is a measure of the fluid conductivity of the particular material.
因此渗透的测量是对特定物质流体传递能力的测量。
A support material with low expansivity and high conductivity, called DG alloy, was prepared by powder metallurgy. The effects of sintering process on its properties and microstructure were studied.
采用粉末冶金技术制备了一种低膨胀高导热支撑材料(简称DG合金)，研究了烧结工艺对合金组织和性能的影响。
Based on this principle, the arrangement of high conductivity material in volume-to-point problem is optimized.
本文根据该原理，对体点问题中的高导热材料布置进行了优化。
Selection of high thermal conductivity of the heat sink material is very helpful to improve the efficiency of heat conduction.
散热片选用较高导热系数的材料对提高热传导效率很有帮助。
The probe method for measuring the thermal conductivity of multifunction material hollow glassy microsphere is presented.
介绍了一种用探针法测定多功能新材料空心玻璃微球热导率的方法。
Effect of adhesive on conductivity of the graphite material was investigated.
考察了粘结剂对石墨材料传导性能的影响。
Metallographic structure of copper coated graphite powder and sintering material were analyzed and the reason of the material having high conductivity was illustrated.
本文还分析了这种钢镀覆石墨粉末及其烧结材料的金相结构，解释了材料的高导电性的原因。
The use of die-cast aluminum with high thermal conductivity material, the surface of gray paint, the appearance of fine high-end.
采用导热性高的压铸铝材质，表面灰色烤漆，外观高档精美。
Rock wool carpet heat preservation is low thermal conductivity of a kind of high quality thermal insulation material.
岩棉保温毡是导热系数低的一种优质的保温隔热材料。
Theoretical formula of wood thermal conductivity in tangential direction was derived by analogy from the fact that heat conduction of the material was similar to its electric conduction.
应用类比推理的物理学方法，从材料的导热与导电的相似性，推导出木材弦向导热系数的理论计算公式。
According to the uniformity principle of temperature gradient, the high conductivity material constructs are optimized by bionic optimization method.
以温度梯度均匀化为准则，利用仿生优化方法得到了域内有均匀和非均匀热源时高导热材料的最优布置。
Germanium is a semiconductor material with its conductivity lying between that of conductors and that of insulators.
锗是一种半导体材料，其导电系数介于导体与绝缘体之间。
Thermal conductivity of tube material plays an important role in heat transfer characteristics of ice-on-coil.
冰盘管材料的热导率对其传热性能有重要的影响。
The main influencing factors on electrolysis efficiency of the method were: oxide cathode conductivity, O2- diffusion, cathode potential, anode material.
影响该方法电解效率的主要因素有：氧化物阴极导电性、O2-扩散、阴极电势、阳极材料。
Carbon nanotube, a new carbon material, is an ideal material for the electrodes of double electric layer capacitors for its lightweight, large effective specific surface area and high conductivity.
碳纳米管作为一种新型碳材料，具有质轻，高的有效比表面积和优良的导电性，是制备双电层电容器较为理想的电极材料。
Aerogel material has lower thermal conductivity and performs best in the atmosphere of Mars, but the problems of dust control and mechanical durability cannot be avoided.
气凝胶类材料具有较低的热导率，在火星大气环境下具有最好的隔热性能，但无法规避粉尘污染及机械耐久性等问题。
The thermal insulation material of industrial kiln, with a higher compression strength and a lower thermal conductivity, is made mainly from stone coal cinder.
以石煤渣为主要原料研制的工业窑炉保温材料，具有较高的耐压强度和较低的导热率。
Numerical simulation of relationship between thermal conductivity of porous material and fractal dimension.
多孔材料等效导热系数与分形维数关系的数值模拟研究。
We have done experiment to measure the thermal conductivity of insulation material KT-TC, and found out the relation between thermal conductivity and temperature.
通过实验的方法测定耐火保温材料的导热系数，测算出耐火保温材料的导热系数随温度的变化规律。
The pressing formation process greatly affects the density and the microstructure of calcium silicate insulation material, and, also affects its thermal conductivity.
压滤成型工艺对最终材料的密度和显微结构有很大的影响，从而影响材料的导热系数。
It also shows that the electric strength, the material, type, structure of insulators and the water conductivity may influence the ice density.
绝缘子覆冰密度与电场强度、绝缘子材料、结构、形状、覆冰水电导率等有关。
Thermal conductivity of crashed minerals is affected by different factors, but for a given crashed material, its thermal conductivity is mainly related with the gap rate.
松散体导热系数受各种因素的影响，但对于一个给定的松散体，其导热系数主要与空隙率有关。
Thermal conductivity of crashed minerals is affected by different factors, but for a given crashed material, its thermal conductivity is mainly related with the gap rate.
松散体导热系数受各种因素的影响，但对于一个给定的松散体，其导热系数主要与空隙率有关。
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