| Latvian | English |
| ar maņu orgāniem uztveramas īpašības | organoleptic property Properties that can be perceived by sense organs |
| dzirdes orgāni | hearing system The system that is concerned with the perception of sound, is mediated through the organ of Corti of the ear in mammals or through corresponding sensory receptors of the lagena in lower vertebrates, is normally sensitive in man to sound vibrations between 16 and 27.000 cycles per second but most receptive to those between 2.000 and 5.000 cycles per second, is conducted centrally by the cochlear branch of the auditory nerve, and is coordinated especially in the medial geniculate body |
| elpošanas orgānu aizsardzības aparāts | respiratory protection apparatus Any of a group of devices that protect the respiratory system from exposure to airborne contaminants; usually a mask with a fitting to cover the nose and mouth |
| ožas orgānus ietekmējošs piesārņojums | olfactory pollution Pollution produced by gaseous emissions in the atmosphere that, even in very small amounts, may cause injuries or a condition of general unease or sickness to persons living in the vicinity |
