Very high or very low heat conductivity.
非常高或非常低的热传导性。
The silica brick produced according to the formula has the advantages of small volume weight, low heat conductivity factor and high strength.
通过上述配方产生的硅砖具有产品容重小，导热系数低，强度高的优点。
The usage of nonmetallic materials with low heat conductivity is beneficial to a better performance provided that only the axial heat conduction losses are considered.
仅从降低轴向导热损失的角度讲，使用低导热率的非金属材料制作制冷机部件对制冷性能有较大的积极作用。
Therefore, the block overcomes the defects of high volume weight, low strength, low heat conductivity coefficient and the like existing in similar products in the market.
上述原因使得本砌块消除了市场上同类产品所具有的容重大、强度低、导热系数小等性能缺陷。
The utility model is not only heat-resistant, with high insulating strength and low heat conductivity coefficient, but also easy to machine, and can be widely used on electric heating apparatuses.
本实用新型不但耐热性能好，绝缘强度高、导热系数低，而且便于机械加工，可广泛用于电热设备上。
They often have interesting properties, such as poor heat conductivity (which makes them good insulators) and low friction (which makes them slippery).
它们拥有很有趣的特点，例如导热性差(可以做很好的隔热材料)，以及低阻力(意味着表面很滑)。
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。
With a high temperature, corrosion resistance, heat shock, low thermal conductivity, high electric insulating strength and high elastic modulus properties.
具有耐高温、耐腐蚀、耐热冲击、低导热系数、高电绝缘强度和高弹性模量等特性。
Synthetic diamond is competitive in heat dispersing materials, because it has high thermal conductivity, low coefficient of thermal expansion and lower price.
人造金刚石由于其自身高的热导率、低的热膨胀系数和相对低的价格已成为制造新型散热材料的研究热点。
These papers exhibit very low thermal conductivity and are designed for use in applications where purity, cracking resistance, high strength and resistance to heat are paramount.
这种纸导热系数低，专门设计应用于对纯度要求高，抗开裂、高强度和抗热的应用场合。
A transient method with rectangular pulse heating has been developed to measure the specific heat and thermal conductivity of solid structural materials at low temperatures.
提出了一种采用方波热脉冲测量低温下固体结构材料的比热和热导率的非稳态方法。
But its insulation heat preservation effect is good, high, low thermal conductivity, energy conservation and environmental protection.
但其保温性能高，保温效果好，导热系数低，节能环保。
Heat loss from the vacuum tube can be reduced when the vacuum gap is filled with some kind of the low thermal conductivity gas within …
在传导区内，向真空隔层填充低热导率气体可降低热损失。
Low thermal conductivity, low heat storage and excellent heat insulation.
导热系数低，蓄热小，良好的隔热性能。
The substrate has high strength, high heat conductivity, corrosion resistance, low cost, easy production and other features.
该基片具有强度高、传热快、耐浸蚀、成本低、易生产等特点。
Therefore need for low thermal conductivity of ladle lining developed a method of refractory materials, the material is heat preservation and not to increase the carbon content of steel.
因而需求开发针对低导热钢包衬耐火资料的一种办法，这种资料既保温又不添加钢水碳含量。
Low thermal conductivity, low heat capacity, excellent thermal stability and thermal shock resistance, high strength and good toughness.
低导热系数，低热量的能力，良好的热稳定性和抗热震性，高强度和良好的韧性。
The high-strength vacuum heat insulation plate of the invention has high strength, low thermal conductivity and good high temperature resistance.
本发明高强度真 空绝热板，不但强度高，而且导热系数低、且耐高温性能好。
The composite material with very high heat conductivity and low heat expansion coefficient and its preparation process belongs to the field of high performance functional material.
一种超高导热、低热膨胀系数的复合材料及其制备方法，属于高性能功能材料领域。
The composite material with very high heat conductivity and low heat expansion coefficient and its preparation process belongs to the field of high performance functional material.
一种超高导热、低热膨胀系数的复合材料及其制备方法，属于高性能功能材料领域。
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