热传导理论的翻译? energy is transferred in a solid material or in a fluid were motion is only in a direction at right angles to that of heat transfer (laminar flow), by the propagation of molecular or automatic vibration energy. no transport of material is involved. 固体或液体物料中,能量传递是以物料运动的方向只和传热方向成直角(层流),靠分子或原子振动能量的传播来完成的。没有物质传递的参与。查看更多