“导率”造句
必须知道各种材料的热
导率和热扩散率.
The thermal conductivities and thermal diffusivities of the material must be known.
石英岩和岩盐的热
导率最高.
Quartztes and rock salt have the highest conductivities.
在各向异性的非均质材料中,热流向量和热
导率很复杂.
In heterogeneous anisotropic materials the heat flow vector and conductivity are more complex.