If you are considering buying your leased car, and reselling it, keep these things in mind: 1  Sales tax can take much of the profit out of the transaction; work to avoid paying double sales tax. 2  Start the buyout process early to allow time to transfer the title and other documents to your name.
etching. the cutting of a hard surface such as metal or glass by a corrosive chemical, usually an acid, in order to create a design. acid etching etching of dental enamel with an acid in order to roughen the surface, increase retention of resin sealant, and promote mechanical retention.he cutting of a hard surface such as metal or glass by a corrosive chemical, usually an acid, in order to create a design. acid etching etching of dental enamel with an acid in order to roughen the surface, increase retention of resin sealant, and promote mechanical retention.
Reactive ion etching (RIE) is a directional etching process utilizing ion bombardment to remove material. The most notable difference between reactive ion etching and isotropic plasma etching is the etch direction. While RIE provides a much stronger etch, it also provides a directional etch. The plasma will etch in a downward direction with almost no sideways etching.