metallic thin film mirror surface
Exploitation of thin and extra-thin vein
flat field two-mirror two-mirror system
mirror blank， mirror substrate
(Pb1-xSrx)TiO3 thin films
2D thin board elastic flexure
3 dimensional thin shell element
3-dimensional thin domain
a bowed stringed instrument with a thin wooden soundboard
a thin cylindrical shell
A thin membrane enclosing a striated muscle fiber