This paper introduces a new method for measuring the thermal conductivity of microgranular, powder materials with a probe.
介绍一种用探针技术测定微粒、粉末材料热导率的新方法。
Thermal conductivity
英语例句库
It is vibrating caulking forming by good quality binder.Good thermal conductivity,high compressive resistance,high anti-heat shocking ,unattackable,abrasion resistance,long service life.
采用优质结合剂，经振动密实成型，热导率好，耐压强度高，高抗热震，耐侵蚀，耐冲刷，使用寿命长。
At room temperature,the thermal conductivity of a diamond is about six times higher than that of a piece of copper.
在室温下,钻石的热传导律比铜块高六倍左右。
To raise ozone output of ozonator,it demands that ceramic plate materials for ozonator have good dielectric properties and quite high thermal conductivity.
为了提高臭氧发生器的臭氧产量,要求臭氧发生器用的陶瓷基板材料具有较高的介电性能和热导率。
Good workability, easy drying-out, good slag resistance, low thermal conductivity and easy dismantling after service. It can be installed either by manual trowelling or by mechanical spraying.
具有良好的涂抹性、烘烤性、抗渣性和保温性能，并容易用后拆除。可手工镘抹和机械喷涂。
原声例句
双语版 TED-Ed 演讲精选
Wood also has low thermal conductivity, making it easier to heat and cool buildings with less energy waste.
木材还具有低导热性，使其更容易为建筑物供暖和制冷，减少能源浪费。
高价商品价格解读 第一季
Professor Daniel Nicodemo credits silk's price tag to its thermal conductivity and sturdiness.
Daniel Nicodemo 教授将丝绸的价格标签归功于其导热性和坚固性。
Crash Course Physics 速成课物理
In equations, we represent this inherent conductivity, known as thermal conductivity, using the letter k.
在方程中，我们表示这种固有的能力 电导率，称为材料电导系数。
Crash Course Physics 速成课物理
The higher the value for k is, the higher the thermal conductivity of the material, and the faster heat flows.
用字母k，k值越大，系数越大 物料热传导，流速增加。
202322
Its superior heat conductivity is also noteworthy, with graphene's thermal conductivity being much higher than that of any other known material.
其卓越的导热性也值得注意，石墨烯的导热性远高于任何其他已知材料。
202322
These properties of high electrical conductivity, strength, and thermal conductivity, combined with its high optical transparency, make graphene an ideal material for numerous applications.
这些高导电性、强度和导热性的特性，加上其高光学透明性，使石墨烯成为众多应用的理想材料。
中文百科
热导率
热导率
是指材料直接传导热量的能力，或称热传导率。热导率定义为单位截面、长度的材料在单位温差下和单位时间内直接传导的热量。热导率的单位为瓦米开尔文 
。
热导率
,其中
是导热体的横截面积，
是单位时间内传导的热量，
是两热源间导热体的厚度，
则是温度差。
英语百科
Thermal conductivity 热导率
In physics, thermal conductivity (often denoted k, λ, or κ) is the property of a material to conduct heat. It is evaluated primarily in terms of Fourier's Law for heat conduction.
Heat transfer occurs at a lower rate across materials of low thermal conductivity than across materials of high thermal conductivity. Correspondingly, materials of high thermal conductivity are widely used in heat sink applications and materials of low thermal conductivity are used as thermal insulation. The thermal conductivity of a material may depend on temperature. The reciprocal of thermal conductivity is called thermal resistivity.
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