厚此薄彼
say turkey to one and bazzard to another
make fish of one and flesh of another
厚薄膜集成电路
thick & thin film integrated circuit
厚薄板通用元
generalized element for thick-thin slab
厚薄板对接
thick-thin steel plate butt joint
厚壁压电陶瓷薄圆环
Thick wall piezoelectric ceramic thin ring
红外薄膜材料
infrared coating materials
核子薄膜厚度计
nucleonic film thickness gauge