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1 rate *****
[reɪt]1. nat a great rate; at a rate of knots fam — a tutta velocità
birth/death rate — tasso or indice m di natalità/di mortalità
failure rate — percentuale f dei bocciati
rate of flow/consumption — flusso/consumo medio
rate of reaction Chem — velocità f inv di reazione
at this rate — di questo passo, con questo ritmo
at any rate — in or ad ogni modo, comunque
2) (price, charge) tariffa, Comm, Fin tassoat a rate of 5% per annum — al tasso (annuo) del 5%
insurance rates — premi mpl assicurativi
See:2. vt(evaluate, appraise) valutareto rate sb/sth highly — stimare molto qn/qc
3. vito rate sb/sth among — annoverare qn/qc tra
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2 speed
I [spiːd]1) (of vehicle, wind, record) velocità f.; (of response, reaction) velocità f., prontezza f., rapidità f.at speed — [go, run] a tutta velocità; [work, read] di buona lena, speditamente
"full speed ahead!" — mar. "avanti tutta!"
2) (gear) marcia f.4) colloq. (drug) anfetamina f., droga f. stimolanteII 1. [spiːd]verbo transitivo (pass., p.pass. sped o speeded) accelerare [process, recovery]; sveltire, snellire [ traffic]2.to speed sb. on his, her way — augurare buon viaggio a qcn
1) (pass., p.pass. sped) (move swiftly)to speed along — sfrecciare, andare a tutta velocità
2) (pass., p.pass. speeded) (drive too fast) superare i limiti di velocità, guidare a velocità eccessiva•- speed up* * *[spi:d] 1. noun1) (rate of moving: a slow speed; The car was travelling at high speed.) velocità2) (quickness of moving.) velocità2. verb1) ((past tense, past participles sped [sped] speeded) to (cause to) move or progress quickly; to hurry: The car sped/speeded along the motorway.) (andare a tutta velocità)2) ((past tense, past participle speeded) to drive very fast in a car etc, faster than is allowed by law: The policeman said that I had been speeding.) (andare a tutta velocità)•- speeding- speedy
- speedily
- speediness
- speed bump
- speed trap
- speedometer
- speed up* * *I [spiːd]1) (of vehicle, wind, record) velocità f.; (of response, reaction) velocità f., prontezza f., rapidità f.at speed — [go, run] a tutta velocità; [work, read] di buona lena, speditamente
"full speed ahead!" — mar. "avanti tutta!"
2) (gear) marcia f.4) colloq. (drug) anfetamina f., droga f. stimolanteII 1. [spiːd]verbo transitivo (pass., p.pass. sped o speeded) accelerare [process, recovery]; sveltire, snellire [ traffic]2.to speed sb. on his, her way — augurare buon viaggio a qcn
1) (pass., p.pass. sped) (move swiftly)to speed along — sfrecciare, andare a tutta velocità
2) (pass., p.pass. speeded) (drive too fast) superare i limiti di velocità, guidare a velocità eccessiva•- speed up -
3 at ***** prep
[æt]1) (position) a, (direction) versoat John's — da John, a casa di John
2)at Christmas — a or per Natale3) (rate) atwo at a time — due alla or per volta
4)to be good at sth — riuscire bene in qc, essere bravo (-a) in qc or a fare qcshe's at it again fam — eccola che ricomincia, ci risiamo
to be at work — essere al lavoro, stare lavorando
5)at 50 km/h — a 50 km/hat a run — di corsa, correndo
6)annoyed at — seccato (-a) per
См. также в других словарях:
Reaction rate — Iron rusting a chemical reaction with a slow reaction rate. Wood … Wikipedia
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Rate equation — The rate law or rate equation for a chemical reaction is an equation that links the reaction rate with concentrations or pressures of reactants and constant parameters (normally rate coefficients and partial reaction orders).[1] To determine the… … Wikipedia