物体一般都有热胀冷缩的性质。

Generally, all objects expand when heated and contract when cooled.

那些气泡出现的原因在于：热胀冷缩时，车贴薄膜的延展性和车窗玻璃大不相同。

Those bubbles arise because the thin sticker film expands at a different rate than the window glass when they both heat up.

热胀冷缩的道理谁都懂得，过热的水温会令毛孔张得很大，长久下来反而会造成毛孔粗大。

Heat bilges cold everybody understands the reason that shrink, the pore of water Wen Huiling of overheat piece very big, come down for a long time to be able to cause pore instead bulky.

由伽辽金方法得到了弹性直杆热胀冷缩状态下受均布简谐激励的非线性振动方程。

The nonlinear vibration equation of the elastic straight bar under thermal expansion and harmonic excitation is obtained by Galerkin principle.