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Terms for subject Environment (21638 entries)
babirusa babirussa-das-celebes
Bacharach method método Bacharach
Bacharach scale índice de Bacharach
bacillariophyceae bacilariofíceas
bacillariophyceae diatomáceas
back-burn fogo controlado contra o vento
back-up fuels combustíveis auxiliares
background concentration concentração de fundo
background concentration concentração ambiente
background din ruído ambiente
background level (Term used in a variety of situations, always as the constant or natural amount of a given substance, radiation, noise, etc.) nível de fundo
background noise (Noise coming from source other than the noise source being monitored) ruído de fundo
background pollution poluição de fundo
background pollution monitoring site estação de vigilância da poluição de fundo
background radiation (Radiation resulting from natural sources, as opposed to man-made sources, and to which people are exposed in everyday, normal life; for example from rocks and soil) radiação de fundo
bacon and eggs serradela
bacteria bactérias
bacteria feeding on oil bactéria que se alimenta de combustível
bacterial and aerobic processes processos bacterianos e aeróbios
bacterial bed (A device that removes some suspended solids from sewage. Air and bacteria decompose additional wastes filtering through the sand so that cleaner water drains from the bed) leitos bacterianos