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1 lead element
elemento precursor,elemento de vanguardaEnglish-Portuguese dictionary of military terminology > lead element
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2 lead
I 1. [li:d] past tense, past participle - led; verb1) (to guide or direct or cause to go in a certain direction: Follow my car and I'll lead you to the motorway; She took the child by the hand and led him across the road; He was leading the horse into the stable; The sound of hammering led us to the garage; You led us to believe that we would be paid!) levar2) (to go or carry to a particular place or along a particular course: A small path leads through the woods.) conduzir3) ((with to) to cause or bring about a certain situation or state of affairs: The heavy rain led to serious floods.) dar origem4) (to be first (in): An official car led the procession; He is still leading in the competition.) ir à frente5) (to live (a certain kind of life): She leads a pleasant existence on a Greek island.) levar2. noun1) (the front place or position: He has taken over the lead in the race.) liderança2) (the state of being first: We have a lead over the rest of the world in this kind of research.) liderança3) (the act of leading: We all followed his lead.) chefia4) (the amount by which one is ahead of others: He has a lead of twenty metres (over the man in second place).) vantagem5) (a leather strap or chain for leading a dog etc: All dogs must be kept on a lead.) trela6) (a piece of information which will help to solve a mystery etc: The police have several leads concerning the identity of the thief.) pista7) (a leading part in a play etc: Who plays the lead in that film?) papel principal•- leader- leadership
- lead on
- lead up the garden path
- lead up to
- lead the way II [led] noun1) (( also adjective) (of) an element, a soft, heavy, bluish-grey metal: lead pipes; Are these pipes made of lead or copper?) chumbo2) (the part of a pencil that leaves a mark: The lead of my pencil has broken.) bico•- leaden* * *lead1[led] n 1 chumbo. 2 grafita. 3 sonda, prumo. 4 chapa para cobrir telhados. 5 bala de arma de fogo. • vt 1 cobrir, moldar, prender, etc. com chumbo. 2 Typogr prover com entrelinhas. • adj de chumbo. black lead grafita. red lead zarcão. to swing the lead coll dizer-se doente para escapar ao serviço. white lead alvaiade.————————lead2[li:d] n 1 conduta, guia. 2 precedência. 3 direção, comando, liderança, primeiro lugar. 4 vanguarda. 5 exemplo, precedente. 6 orientação, indicação, pista, indício. 7 mão (nos jogos de cartas). 8 passagem através do gelo. 9 curso de água artificial. 10 correia para amarrar cachorro. 11 cabo condutor. 12 Theat papel principal. 13 Theat ator principal. 14 Box golpe. 15 trecho introdutório de um artigo de jornal. • vt+vi (ps and pp led) 1 ser o primeiro a encabeçar. 2 conduzir, guiar. 3 dirigir, comandar. 4 preceder. 5 persuadir, induzir, liderar, orientar. 6 jogar de mão (cartas). 7 reger (orquestra). 8 levar, passar (a vida). a lead of uma dianteira (em corrida). to have the lead ser o líder. to lead a healthy life levar uma vida saudável. to lead astray desviar, desencaminhar. to lead away conduzir, levar. to lead captive aprisionar, prender. to lead off dar início, começar. to lead on arrastar, seduzir, influenciar. to lead the way preceder, mostrar o caminho. to lead up to a) conduzir a conversação para determinado assunto. b) conduzir em direção a. c) aplanar o caminho. to take the lead a) assumir o comando. b) tomar a iniciativa. -
3 lead
I 1. [li:d] past tense, past participle - led; verb1) (to guide or direct or cause to go in a certain direction: Follow my car and I'll lead you to the motorway; She took the child by the hand and led him across the road; He was leading the horse into the stable; The sound of hammering led us to the garage; You led us to believe that we would be paid!) conduzir2) (to go or carry to a particular place or along a particular course: A small path leads through the woods.) levar3) ((with to) to cause or bring about a certain situation or state of affairs: The heavy rain led to serious floods.) levar4) (to be first (in): An official car led the procession; He is still leading in the competition.) estar à frente5) (to live (a certain kind of life): She leads a pleasant existence on a Greek island.) levar2. noun1) (the front place or position: He has taken over the lead in the race.) frente2) (the state of being first: We have a lead over the rest of the world in this kind of research.) vanguarda3) (the act of leading: We all followed his lead.) liderança4) (the amount by which one is ahead of others: He has a lead of twenty metres (over the man in second place).) vantagem5) (a leather strap or chain for leading a dog etc: All dogs must be kept on a lead.) trela6) (a piece of information which will help to solve a mystery etc: The police have several leads concerning the identity of the thief.) fio condutor7) (a leading part in a play etc: Who plays the lead in that film?) papel principal•- leader- leadership - lead on - lead up the garden path - lead up to - lead the way II [led] noun1) (( also adjective) (of) an element, a soft, heavy, bluish-grey metal: lead pipes; Are these pipes made of lead or copper?) chumbo2) (the part of a pencil that leaves a mark: The lead of my pencil has broken.) mina•- leaden -
4 sulphate
[-feit]noun (any of several substances containing sulphur, oxygen and some other element.) sulfato* * *sul.phate[s'∧lfeit] n Chem sulfato: sal ou éster do ácido sulfúrico. sulphate of lead sulfato de chumbo. sulphate of magnesium sulfato de magnésio. sulphate of potassium sulfato de potássio. sulphate of sodium sulfato de sódio, sol de Glauber.
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Lead — (pronEng|ˈlɛd) is a main group element with a symbol Pb ( la. plumbum). Lead has the atomic number 82. Lead is a soft, malleable poor metal, also considered to be one of the heavy metals. Lead has a bluish white color when freshly cut, but… … Wikipedia
lead — Ⅰ. lead [1] ► VERB (past and past part. led) 1) cause (a person or animal) to go with one, especially by drawing them along or by preceding them to a destination. 2) be a route or means of access: the street led into the square. 3) (lead to)… … English terms dictionary
lead — lead1 [lēd] vt. led, leading [ME leden < OE lædan, caus. of lithan, to travel, go, akin to Ger leiten: for IE base see LOAD] 1. a) to show the way to, or direct the course of, by going before or along with; conduct; guide b) to show (the way)… … English World dictionary
Element — El e*ment, n. [F. [ e]l[ e]ment, L. elementum.] 1. One of the simplest or essential parts or principles of which anything consists, or upon which the constitution or fundamental powers of anything are based. [1913 Webster] 2. One of the ultimate … The Collaborative International Dictionary of English
Lead — (von engl. to lead = „(an)führen“, [liːd]) hat unterschiedliche Bedeutungen: Lead (Titularbistum) Eine Stadt in der Nähe von Rapid City, siehe Lead (South Dakota). Leadklettern; Variante des Sportkletterns Marketing / Vertrieb: Die erfolgreiche… … Deutsch Wikipedia
lead-free — adj. 1. not containing the element lead. [WordNet 1.5] 2. specifically: Not containing a lead additive such as tetraethyllead or tetramethyllead; of gasoline; as, Most modern cars run on lead free gasoline. Oposite of {leaded}. Syn: nonleaded,… … The Collaborative International Dictionary of English
element — element, component, constituent, ingredient, factor are comparable when they mean one of the parts, substances, or principles which make up a compound or complex thing. Element is, except in its specific sense in science, the most widely… … New Dictionary of Synonyms
element 110 — n. a radioactive chemical element with a very short half life: a transactinide produced by bombarding any of various heavy elements, esp. lead, with high energy nuclear particles: at. no., 110; ununnilium: see the periodic table of elements in… … Universalium
element 112 — n. a radioactive chemical element with a very short half life: a transactinide produced by bombarding lead with zinc ions: at. no., 112; ununbium: see the periodic table of elements in the Reference Supplement * * * element 112 n. An artificially … Universalium
lead / led — Lead can be a verb meaning to guide, be in charge of : Greg will lead a group this afternoon. It can also be a noun meaning a type of metallic element : Use a lead pencil to fill in your answer sheet. Led is the past tense of lead: Greg led … Confused words
