| refractory |
Brickwork or castable used in boilers to protect metal surfaces and for boiler baffles.
출처: www.cleaver-brooks.com/GlossRW.html
|
|---|---|
| reflected ray |
is the ray of light bouncing off the mirror
출처: www.fi.edu/fellows/fellow7/mar99/light/vocabulary....
|
| reference dose |
A dose of a pesticide that the US EPA considers safe for regular daily consumption by humans without adverse health effects. Generated by taking the NOAEL from animal studies and adding uncertainty factors to account for differences between animals and humans, and susceptibility within the human population.
출처: www.nrdc.org/health/kids/farm/glos.asp
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| reference |
A published reference which establishes or describes the standard.
출처: www.fws.gov/stand/standards/defterms.html
|
| refraction |
A test to determine the best eyeglasses or contact lenses to correct a refractive error.
출처: www.drburr.homestead.com/files/glossaryofeyeterms2...
|
| REF | deliberately lowering the body's temperature for therapeutic purposes |
|---|---|
| REF | the process of cooling or freezing (e.g., food) for preservative purposes |
| REF | a cooling system for chilling or freezing (usually for preservative purposes) |
| REF | white goods in which food can be stored at low temperatures |
| REF | a freight car that is equipped with refrigeration system |
| REF | dough formed into a roll and chilled in the refrigerator then sliced and baked |
| REF | take on more fuel, as of a plane, ship, or car |
| REF | provide with additional fuel, as of aircraft, ships, and cars |
| REF | the activity of supplying or taking on fuel |
| REF | act of turning to for assistance |
| REF | a shelter from danger or hardship |
| REF | something or someone turned to for assistance or security |