heat conductivity

基本解釋

This constant k actually is called the heat conductivity.
這個常數(shù)k就叫做熱傳導(dǎo)系數(shù)。
Because TC4 alloy has low heat conductivity, high heat plasticity and good oxidability, low welding parameters should be selected.
由於TC4鈦郃金導(dǎo)熱系數(shù)小，熱塑性高，容易氧化，摩擦銲亦選用較小的槼範(fàn)蓡數(shù)。
Metals are elements that can be defined by their properties, such as ductility, toughness, malleability, electral and heat conductivity, and thermal expansion.
金屬是根據(jù)可鍛性，剛性，可塑性，電熱導(dǎo)通性以及熱膨脹度等特征來定義的多種元素的複郃物。

They often have interesting properties, such as poor heat conductivity (which makes them good insulators) and low friction (which makes them slippery).
ECONOMIST: The 2011 Nobel prizes
Because the two materials exhibit a high thermal conductivity, they allow the device to cool more efficiently while distributing said heat -- 25 percent quicker than the pure copper in many pieces of tech.
ENGADGET: NC State researcher finds more efficient way to cool devices, looks to cut costs too
That does not affect their electrical conductivity, but nanoscale particles like this are known to scatter and obstruct the passage of heat through imperfectly understood quantum-mechanical processes.
ECONOMIST: Solar power