| dewar | <radiobiology> Cryogenic storage container in which two concentric vessels are separated by an insulating vacuum which prevents conductive and convective heat losses. The vessels themselves are often silvered to reduce radiative heat losses. (09 Oct 1997) |
|---|---|
| Dewar flask | <apparatus> A glass vessel, often silvered, with two walls, the space between which is evacuated; used for maintaining materials at constant temperature or, more usually, at low temperature. Synonym: vacuum flask. (05 Mar 2000) |
| Dewar, Sir James | <person> English chemist, 1842-1923. See: Dewar flask. (05 Mar 2000) |
| dewar | vacuum flask that holds liquid air or helium for scientific experiments |
|---|---|
| dewar | Scottish chemist and physicist noted for his work in cryogenics and his invention of the Dewar flask (1842-1923) |
| dewar | vacuum flask that holds liquid air or helium for scientific experiments |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|