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1 trace elements
(elements that are needed in small quantities for the growing and developing of animal and plant life.) (elementi in tracce) -
2 trace
I [treɪs]1) (evidence) traccia f., resto m.2) (hint) (of irony) punta f., pizzico m.; (of flavour, garlic) pizzico m.; (of accent) traccia f.; (of chemical, drug) traccia f., residuo m.3) (aiding retrieval) traccia f., indizio m.II [treɪs]without trace — [disappear, sink] senza lasciare traccia
to trace sb. to — seguire le tracce di qcn. fino a [ hideout]
the call was traced to a London number — si è scoperto che la telefonata veniva da un numero di Londra
2) (follow development) seguire le fasi di [ growth]; descrivere, tracciare [life, progress]; fare risalire [origins, ancestry] (to a)•III [treɪs]nome (of harness) tirella f.••* * *[treis] 1. noun1) (a mark or sign left by something: There were traces of egg on the plate; There's still no trace of the missing child.) traccia2) (a small amount: Traces of poison were found in the cup.) traccia2. verb1) (to follow or discover by means of clues, evidence etc: The police have traced him to London; The source of the infection has not yet been traced.) inseguire; rintracciare2) (to make a copy of (a picture etc) by putting transparent paper over it and drawing the outline etc: I traced the map.) tracciare, disegnare•- tracing- trace elements
- tracing-paper* * *trace (1) /treɪs/n.1 traccia; orma; impronta; segno: The burglars have left no trace, i ladri non hanno lasciato traccia; The war has left its traces, la guerra ha lasciato i propri segni; Of the ancient town no trace remains, della città antica non resta traccia3 (un) pochino; (un) tantino; (un) briciolo: He didn't show a trace of fear, non mostrava un briciolo di paura4 (comput., tecn.) traccia● (geol., chim.) trace element, elemento in tracce; oligoelemento; microelemento □ (geol.) trace fossil, traccia fossile □ to have lost all trace of sb., non avere più notizie di q.trace (2) /treɪs/n.1 tirella2 (mecc.) biella; asta d'accoppiamento● to kick over the traces, ( di un cavallo) liberarsi a calci delle tirelle; (fig.) scuotere il giogo; ribellarsi; ( anche) rendersi indipendente.♦ (to) trace /treɪs/A v. t.1 ( spesso to trace out) tracciare ( anche fig.); abbozzare; disegnare; segnare; vergare: to trace one's signature, tracciare la (propria) firma; He traced ( out) a new policy, egli tracciò una nuova linea politica; to trace out a map [the cross-section of a hospital], disegnare una mappa [lo spaccato di un ospedale]; to trace words with a shaking hand, vergare parole con mano tremante2 seguire le tracce di (q.); pedinare; inseguire: The police are tracing the gangster, la polizia sta seguendo le tracce del bandito; to trace a deer, seguire le orme di un cervo3 rintracciare; scoprire; trovare: The robber was traced to Paris, il rapinatore è stato rintracciato a Parigi; I cannot trace the invoice you sent me, non riesco a trovare la fattura che mi avete mandato; to trace the origin of st., scoprire l'origine di qc.4 intravedere; scorgere appena; osservare la traccia di: His resentment can be traced in many passages of the book, il suo risentimento traspare (o si intravede) in molti passi del libro5 seguire; percorrere: to trace a path, seguire un sentiero; to trace a route, seguire un itinerarioB v. i.1 risalire; riandare nel tempo2 (arc.) seguire un percorso; prendere una strada● to trace an ancient road [ancient walls], scoprire il tracciato di una strada antica [di mura antiche] □ to trace back to, risalire a ( una data, ecc.); far risalire a, attribuire a; ricondurre a (fig.): The duke traced his genealogy back to William the Conqueror, il duca faceva risalire la sua discendenza a Guglielmo il Conquistatore □ to trace out, disegnare, tracciare ( sulla sabbia, ecc.); delineare, abbozzare ( un progetto e sim.); evidenziare, mettere in risalto □ to trace over, ricalcare ( un disegno, ecc.).* * *I [treɪs]1) (evidence) traccia f., resto m.2) (hint) (of irony) punta f., pizzico m.; (of flavour, garlic) pizzico m.; (of accent) traccia f.; (of chemical, drug) traccia f., residuo m.3) (aiding retrieval) traccia f., indizio m.II [treɪs]without trace — [disappear, sink] senza lasciare traccia
to trace sb. to — seguire le tracce di qcn. fino a [ hideout]
the call was traced to a London number — si è scoperto che la telefonata veniva da un numero di Londra
2) (follow development) seguire le fasi di [ growth]; descrivere, tracciare [life, progress]; fare risalire [origins, ancestry] (to a)•III [treɪs]nome (of harness) tirella f.••
См. также в других словарях:
trace elements — mikroelementai statusas T sritis ekologija ir aplinkotyra apibrėžtis Cheminiai elementai, kurių gamtoje (uolienose, dirvožemyje, vandenyje, organizmuose) yra labai nedaug, bet gyviesiems organizmams jie yra būtini (yra >20 elementų: boras,… … Ekologijos terminų aiškinamasis žodynas
trace elements — mikroelementai statusas T sritis chemija apibrėžtis Cheminiai elementai, kurių gyviesiems organizmams reikia labai mažai (B, Zn, Fe, Co, Mn, Mo, Cu). atitikmenys: angl. microelements; micronutrient; trace elements rus. микроэлементы … Chemijos terminų aiškinamasis žodynas
trace elements — mikroelementai statusas T sritis chemija apibrėžtis Kokios nors sistemos cheminiai elementai, kurių joje yra< 0,001%. atitikmenys: angl. microelements; trace elements rus. микроэлементы … Chemijos terminų aiškinamasis žodynas
trace elements essential — mikroelementai statusas T sritis ekologija ir aplinkotyra apibrėžtis Cheminiai elementai, kurių gamtoje (uolienose, dirvožemyje, vandenyje, organizmuose) yra labai nedaug, bet gyviesiems organizmams jie yra būtini (yra >20 elementų: boras,… … Ekologijos terminų aiškinamasis žodynas
trace elements — chemical elements that are distributed throughout the tissues in very small amounts and are essential in nutrition, such as cobalt, copper, magnesium, manganese, selenium, and zinc; for optimal bioavailability they must be in a balanced mixture,… … Medical dictionary
trace elements — See micronutrient … Expanded glossary of Cycad terms
Trace metal — Trace metals are metals in extremely small quantities, almost at the molecular level, that reside in or are present in animal and plant cells and tissue. They are a necessary part of good nutrition, although they can be toxic if ingested excess… … Wikipedia
trace element — trace elements 1) N COUNT A trace element is a chemical element such as iron or zinc that occurs in very small amounts in living things and is necessary for normal growth and development. 2) N COUNT A trace element is a very small amount of a… … English dictionary
trace element — n a chemical element present in minute quantities esp one used by organisms and held essential to their physiology compare MICRONUTRIENT (2) * * * an element that is required in minute concentrations for normal growth and development. Trace… … Medical dictionary
Trace element — In analytical chemistry, a trace element is an element in a sample that has an average concentration of less than 100 parts per million measured in atomic count, or less than 100 micrograms per gram. In biochemistry, a trace element is a chemical … Wikipedia
trace — {{Roman}}I.{{/Roman}} noun 1 mark/sign that shows sb/sth happened/existed ADJECTIVE ▪ archaeological, historical ▪ indelible, permanent ▪ memory (technical) VERB + TRACE … Collocations dictionary
