etch pit मीनिंग इन हिंदी

उदाहरण वाक्य

1. Presence of etch channels and etch pits degrades the resonator's Q and introduces nonlinearities.
2. This technique can form pyramids and regularly shaped etch pits for uses such as Microelectromechanical systems.
3. If the material is strained ( deformed ) and repeatedly re-etched, a series of etch pits can be produced which effectively trace the movement of the dislocation in question.
4. When a dislocation line intersects the surface of a metallic material, the associated strain field locally increases the relative susceptibility of the material to acidic etch pit of regular geometrical format results.
5. Crystal orientation can be determined by the shape of the etch pits associated with the dislocations ( in the case of the illustration below; 100 elliptical, 111  triangular / pyramidal ).