| sound immission (The introduction in the environment of noise deriving from various sources that can be grouped in: transportation activities, industrial activities and daily normal activities) |
imisie fonică |
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| sound insulation material (Material used to reduce the transmission of sound to or from a body, device, room, etc.) |
material de izolaţie fonică |
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| sound level (The sound pressure level (in decibels) at a point in a sound field, averaged over the audible frequency range and over a time interval) |
nivel acustic |
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| 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)) |
măsurare acustică |
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| sound propagation (The travelling of acoustic waves in the atmosphere with a speed independent of their amplitude. The speed only depends on the acoustic medium and is proportional to the square route of the absolute temperature for any given medium) |
propagare acustică |
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| sound transmission (Passage of a sound wave through a medium or series of media) |
transmisie acustică |
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| soundproofing (Reducing or eliminating reverberation in a room by placing sound-absorbing materials on the walls and ceiling) |
izolaţie fonică |
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| source of pollution (The place, places or areas from where a pollutant is released into the atmosphere or water, or where noise is generated. A source can be classified as point source, i.e. a large individual generator of pollution, an area source, or a line source, e.g. vehicle emissions and noise) |
sursă de poluare |
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| South America (A continent in the southern part of the western hemisphere, astride the equator and the Tropic of Capricorn, bordered by the Caribbean Sea to the north and between the Atlantic and Pacific Oceans, connected to North America by the Isthmus of Panama, and divided into twelve countries: Argentina, Bolivia, Brazil, Chile, Columbia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay and Venezuela) |
America de Sud |
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| South Atlantic Ocean (An ocean south of the equator between the eastern coast of South America and the western coast of Africa that extends southward to the Antarctic continent, including the Drake Passage, South Sandwich Islands and Falkand Islands) |
Oceanul Atlantic de Sud |
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| South Pacific Ocean (An ocean south of the equator between Southeast Asia and Australia in the Eastern hemisphere and South America in the Western hemisphere, extending southward to the Antarctic region, including the Tasman and Coral seas and numerous islands, such as Galapagos, Solomon, Easter, Samoa, Fiji and Tonga islands, and also New Zealand and its islands) |
Oceanul Pacific de Sud |
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| South Pacific Regional Environment Programme |
Programul Regional de Mediu în Pacific |
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| Southeast Asia (A geographic region of continental Asia, south of China, west of the South Pacific Ocean, north of the Indian Ocean, and east of the Bay of Bengal and the Indian subcontinent, including the Indochina Peninsula, the Malay Peninsula and the Indonesian and Philippine Archipelagos, and countries such as Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, the Philippines, Singapore, Thailand and Vietnam) |
Asia de Sud-Est |
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| Southeast Asia |
Asia de Sud-Est |
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| Southern Africa (A geographic region of the African continent astride the Tropic of Capricorn, including Angola, Botswana, Lesotho, Malawi, Mozambique, Namibia, South Africa, Swaziland, Zambia and Zimbabwe, and also the Kalahari Desert, Zambezi River and Orange River) |
Africa de Sud |
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| Southern Asia (A geographic region of the Asian continent bordered in the north by the countries of Central Asia and in the south by the Arabian Sea and the Bay of Bengal, extending westward into Iran and eastward into China, including Afghanistan, Pakistan, India, Nepal, Bangladesh, Burma, Bhutan and Sri Lanka) |
Asia de Sud |
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| Southern Asia |
Asia de Sud |
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| SOx Emission Control Area |
zonă de control al emisiilor de SOx |
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| space (Space extending between the sun and the planets of the solar system. Interplanetary space is not empty, but contains dust, particles with an electric charge, and the magnetic field of the sun (also called the IMF, or Interplanetary Magnetic Field); interplanetary) |
spaţiu |
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| space policy (A course of action adopted and pursued by government or some other organization, which seeks to support research and the exploration of planets, asteroids and other elements in the region beyond earth's atmosphere or beyond the solar system) |
politică spaţială |
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