【简答题】Which ofthe following comparison is not correct? A) Thermal conductivity: metal < plastics B) Thermal expansion: metal > plastics C) Density: metal > plastics D) Thermal conductivity: metal > plastics
【简答题】Which ofthe following statement about the thermal conductivity is NOT correct? A) Thermal conductivity ofmaterials has a varied relationship to temperature. B) Oriented polymers have much lower conduc...