| refining (The processing of raw material to remove impurities) |
raffinointi |
|
| reflectance unit of dirt shade |
pölyn heijastuskyvyn yksikkö |
|
| reflection (The return of waves or particles from surfaces on which they are incident) |
heijastuma |
|
| reflection (The return of waves or particles from surfaces on which they are incident) |
peilaus |
|
| reflection |
heijastuma |
|
| reflectometry (The study of the reflectance of light or other radiant energy) |
reflektometria |
|
| reforestation |
uudelleen metsittäminen |
|
| reforestation (The planting of trees in forest areas which have been cleared. Reforestation has become increasingly important for preventing or reversing environmental degradation and for helping to maximize economic returns on commercially forested lands) |
metsän istutus |
|
| refractory substance |
heikosti biohajoava orgaaninen aine |
|
| refrigerant (A substance that by undergoing a change in phase (liquid to gas, gas to liquid) releases or absorbs a large latent heat in relation to its volume, and thus effects a considerable cooling effect) |
jäähdytysaine |
|
| refrigerant 22 |
monoklooridifluorimetaani |
|
| refrigerant 22 |
freon-22 |
|
| refrigerant 22 |
klooridifluorimetaani |
|
| refrigerant 23 |
trifluorimetaani |
|
| refrigerant 23 |
fluoroformi |
|
| refrigeration (The cooling of substances, usually food, below the environmental temperature for preservative purposes. Refrigeration is responsible for the largest and fastest-growing use of CFCs in the developing world. The industrial countries, and some developing countries, have taken exceptional steps to control and, eventually, ban the production of CFCs and other ozone-depleting materials by the year 2000. However, many developing nations have not signed the Montreal Protocol because they are afraid that the cost of changing over to alternative, ozone-friendly technology will be too high) |
jäähdytys |
|
| refrigeration industry (No definition needed) |
jäähdytysteollisuus |
|
| refrigeration industry |
jäähdytysteollisuus |
|
| refrigerator (An appliance, a cabinet, or a room for storing food or other substances at a low temperature) |
jääkaappi |
|
| refuge |
pakopaikka |
|