| polishing |
the process of giving glass a smooth, brilliant surface after it has been cut or engraved; first it is polished with a fine-grained stone wheel, then with a finer wheel made of lead, wood or cork.
출처: www.beerstein.net/articles/bsj-1b.htm
|
|---|---|
| polio- |
An infectious disease caused by a virus. It can strike at any age, but usually affects children under three years old. The disease causes paralysis, the inability to move a body part. ^
출처: youthink.worldbank.org/glossary.php
|
| polio |
An infectious disease caused by a virus. It can strike at any age, but usually affects children under three years old. The disease causes paralysis, the inability to move a body part. ^
출처: youthink.worldbank.org/glossary.php
|
| polishing |
A term used to describe scrap materials generated by manufacturers which is returned to bullion dealers and refiners for payment. It consists of dust, used polishing mops and rags and the contents of extraction units all of which will contain deposits of precious metal from the polishing process.
출처: www.cooksongold.com/help/terminology.html
|
| polishing |
The reduction of a rough or irregular surface to a smooth flatness or curvature. In diamond fashioning, it is used to include both lapping, or blocking, and brillianteering, as well as the production of any facet; the final operation in fashioning a diamond, usually done with diamond powder on a horizontal disc, or lap, against which the diamond is held in a dop.
출처: www.dakov.com/diamondglossary.php
|