| Subject | English | Portuguese |
| agric., chem. | anhydrous ammonia dissolved in water | amoníaco |
| agric., chem. | anhydrous ammonia dissolved in water | solução de amoníaco |
| cultur. | cross dissolve | encadeado |
| cultur., commun. | cross dissolve | fundo encadeado |
| law | to dissolve a company | dissolver uma sociedade |
| chem. | dissolved acetylene | acetileno dissolvido |
| mater.sc., chem. | dissolved acetylene cylinder | garrafa de acetileno dissolvido |
| earth.sc., chem. | dissolved air | ar dissolvido |
| met. | dissolved carbon | carbono dissolvido |
| chem. | dissolved gas | gás dissolvido |
| earth.sc., el. | dissolved gases | gases dissolvidos |
| el. | dissolved impurities | impurezas iónicas |
| el. | dissolved impurities | impurezas dissolvidas |
| chem. | dissolved inorganic carbon | carbono inorgânico dissolvido |
| met. | dissolved iron | ferro dissolvido |
| earth.sc., el. | dissolved material | matéria dissolvida |
| environ. | dissolved organic carbon The fraction of total organic carbon (all carbon atoms covalently bonded in organic molecules) in water that passes through a 0.45 micron pore-diameter filter | carbono orgânico dissolvido |
| life.sc. | dissolved organic carbon | carbono orgânico dissolvido |
| environ. | dissolved organic matter | matéria orgânica dissolvida |
| environ., chem. | dissolved oxygen | oxigénio dissolvido |
| environ. | dissolved oxygen The amount of oxygen dissolved in a stream, river or lake is an indication of the degree of health of the stream and its ability to support a balanced aquatic ecosystem. The oxygen comes from the atmosphere by solution and from photosynthesis of water plants. The maximum amount of oxygen that can be held in solution in a stream is termed the saturation concentration and, as it is a function of temperature, the greater the temperature, the less the saturation amount. The discharge of an organic waste to a stream imposes an oxygen demand on the stream. If there is an excessive amount of organic matter, the oxidation of waste by microorganisms will consume oxygen more rapidly than it can be replenished. When this happens, the dissolved oxygen is depleted and results in the death of the higher forms of life | oxigénio dissolvido |
| environ., tech. | dissolved-oxygen analyser | equipamento de monitorização de oxigénio dissolvido |
| environ., tech. | dissolved-oxygen analyser | medidor de oxigénio dissolvido |
| environ., tech. | dissolved-oxygen analyser | analisador de oxigénio dissolvido |
| environ., chem. | dissolved oxygen concentration | oxigénio dissolvido |
| environ., chem. | dissolved oxygen curve | curva de oxigénio dissolvido |
| environ., tech. | dissolved-oxygen monitoring equipment | analisador de oxigénio dissolvido |
| environ., tech. | dissolved-oxygen monitoring equipment | equipamento de monitorização de oxigénio dissolvido |
| environ., tech. | dissolved-oxygen monitoring equipment | medidor de oxigénio dissolvido |
| environ., chem. | dissolved-oxygen sag curve | curva de défice de oxigénio dissolvido |
| environ., chem. | dissolved oxygen saturation rate | taxa de saturação de oxigénio dissolvido |
| earth.sc., el. | dissolved solid | matéria dissolvida |
| chem. | dissolved solids | sólidos dissolvidos |
| chem. | dissolved tar | alcatrão de vinagre |
| forestr. | dissolving pulp | pasta solúvel |
| forestr. | dissolving pulp | pasta para dissolução |
| environ., chem. | dissolving with a solution of acetate and sulphited ammonium cyanide | diluição com uma solução de acetato e de cianeto de amónio sulfitado |
| forestr. | dissolving wood pulp | pasta solúvel |
| cultur., commun. | lap dissolve | fundo encadeado |
| earth.sc. | nitride solution of dissolved fuel | solução de nitretos de combustíveis dissolvidos |
| med. | unmixed products dissolved in water | solução aquosa de produtos não misturados |