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| Terms for subject Environment (7733 entries) |
| tomhas fíor-ama | real time measurement | |
| tomhas fisiciúil ar thruailliú | physical measurement of pollution (The quantitative determination of the presence, extent or type of pollutant substances in the environment using mechanical means, including optical, electrical, acoustical and thermodynamic techniques) | |
| tomhas fuaime | sound measurement (Because of the large variations in sound magnitudes, and because the human hearing sensation seems to vary in a logarithmic way, logarithms are used in measurement of sound. The sound pressure level is given in decibels (dB)) | |
| tomhas hiodrálach | hydraulic measures | |
| tomhas srutháin | stream measurement (The quantitative determination of the rate and amount of flow or discharge from a natural body of running water, such as a small river or brook) | |
| tomhas thorann na bhfeithiclí | vehicle noise measurement | |
| tomhas torainn tráchta | traffic noise measurement | |
| tomhas torann tráchta | traffic noise measurement | |
| tomhsaire támh-mheáchain | deadweight gauge | |
| tona | tonne | |
| tonn farraige seismeach | seismic sea wave (A large seismically generated sea wave which is capable of considerable destruction in certain coastal areas, especially where submarine earthquakes occur. Although in the open ocean the wave height may be less than one meter it steepens to hights of 15 metres or more on entering shallow coastal water. The wavelength in the open ocean is of the order of 100 to 150 km and the rate of travel of a seismic sea wave is between 640 and 960 km/h) | |
| tonn fharraige | sea wave (A moving ridge or swell of water occurring close to the surface of the sea, characterized by oscillating and rising and falling movements, often as a result of the frictional drag of the wind) | |
| tor | shrub (A woody perennial plant, smaller than a tree, with several major branches arising from near the base of the main stem) | |
| toradh na gabhála | catch yield (The yield obtained from a given fishery; fishery catches should be strictly controlled so that the fish population can have a sufficient breeding mass and thus give a sustained yield for future generations) | |
| torann | noise (Sound which is unwanted, either because of its effects on humans, its effect on fatigue or malfunction of physical equipment, or its interference with the perception or detection of other sounds) | |
| torann a iompraítear trí struchtúir | structure-borne noise (Sound that travels over at least part of its path by means of the vibration of a solid structure) | |
| torann a thomhas | noise measurement (The process of quantitatively determining one or more properties of acoustic noise) | |
| torann aeraidinimice | aerodynamic noise (Acoustic noise caused by turbulent airflow over the surface of a body) | |
| torann aerárthaigh | aircraft noise (Effective sound output of the various sources of noise associated with aircraft operation, such as propeller and engine exhaust, jet noise, and sonic boom) | |
| torann ainmhithe | animal noise (Noise caused by animals such as dogs kept in kennels or in private homes as pets) |