| udu |
fog (Water droplets or, rarely, ice crystals suspended in the air in sufficient concentration to reduce visibility appreciably) |
|
| uduvine |
mist (Fine water droplets suspended in the air, which reduce visibility. Usually mists form at night, when the temperature falls because the sky is clear. If visibility falls below 1,000 metres, the mist becomes a fog) |
|
| uhtained |
sediment (Any material transported by water which will ultimately settle to the bottom after the water loses its transporting power) |
|
| uhtainete liikumine |
sediment transport (The movement and carrying- away of sediment by natural agents; especially the conveyance of a stream load by suspension, saltation, solution or traction) |
|
| uhtainete liikveleminek |
sediment mobilisation (The transport or setting in motion by wind or water of insoluble particulate matter) |
|
| uimepüük |
shark finning |
|
| uimepüük |
finning |
|
| ulaprügila |
uncontrolled dump (Place where waste is left on the ground and not buried in a hole) |
|
| ulaprügila |
waste dump (Area where wastes are deposited and burned) |
|
| ulgumeri |
open sea (The high seas lying outside the exclusive economic zones of states. All states have equal rights to navigate, to overfly, to lay submarine cables, to construct artificial islands, to fish, and to conduct scientific research within the high seas) |
|
| ultrafiltrimine |
ultrafiltration (Separation of colloidal or very fine solid materials by filtration through microporous or semipermeable mediums) |
|
| ultraheli |
ultrasound (Sound waves having a frequency above about 20,000 hertz) |
|
| ultraviolettkiirgus |
ultraviolet radiation (The part of the electromagnetic spectrum with wavelengths shorter than light but longer than x-rays; in the range of 4-400 nm) |
|
| ulualune |
housing (1. Dwelling-houses collectively and the provision of these. 2. Shelter, lodging) |
|
| umbrohund |
weed (Any plant that grows wild and profusely, especially one that grows among cultivated plants, depriving them of space, food, etc.) |
|
| umbrohutõrje |
weed control (Freeing an area of land from weeds by several means, such as herbicides, tillage, burning, mowing, and crop competition) |
|
| ummiklainetus |
swell (A regular movement of marine waves created by wind stress in the open ocean which travels considerable distances away from the generating field and into another wind field. The waves are characterized by relatively smooth, generally unbroken, crests and a fairly regular wavelength, but swell increases in wavelength and decreases in wave height as it moves away from the generating area. Local wind waves may be superimposed upon swell waves as they approach a coastline, thereby creating sharper crests and a choppy sea) |
|
| une häirimine |
sleep disturbance |
|
| ungulaat |
ungulate (Hoofed mammals, including the Artiodactyla and Perissodactyla) |
|
| uni |
sleep (A periodic state of physiological rest during which consciousness is suspended and metabolic rate is decreased) |
|