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1 zero
'ziərəuplural - zeros; noun1) (nought; the number or figure 0: Three plus zero equals three; The figure 100 has two zeros in it.) cero2) (the point on a scale (eg on a thermometer) which is taken as the standard on which measurements may be based: The temperature was 5 degrees above/below zero.) cero3) (the exact time fixed for something to happen, eg an explosion, the launching of a spacecraft etc: It is now 3 minutes to zero.) hora cerozero n cerotr['zɪərəʊ]1 cerozero ['zi:ro, 'zɪro] vito zero in on : apuntar hacia, centrarse en (un problema, etc.)zero adj: cero, nulozero degrees: cero gradoszero opportunities: oportunidades nulasbelow zero: bajo ceron.• cero (Matemática) s.m.
I 'zɪrəʊ, 'ziː-, 'zɪərəʊa) ( number) cero myour chances of winning are zero — no tienes ninguna posibilidad de ganar, tus posibilidades de ganar son nulas; (before n)
b) ( person) (AmE colloq)
II
a) cero adj invzero gravity/visibility — gravedad f/visibilidad f nula
b) (colloq)Phrasal Verbs:['zɪǝrǝʊ]1.N(pl zeros or zeroes) cero mabsolute zero — cero m absoluto
5 o below zero — 5 grados bajo cero
2.CPD [altitude] cero; [interest, hope] * nulozero emissions NPL —
zero gravity N — gravedad f nula
zero growth N — crecimiento m cero
zero option N — opción f cero
zero rating N — tasa f cero
zero tolerance N —
a policy of zero tolerance — una política de mano dura (en el mantenimiento del orden público)
* * *
I ['zɪrəʊ, 'ziː-, 'zɪərəʊ]a) ( number) cero myour chances of winning are zero — no tienes ninguna posibilidad de ganar, tus posibilidades de ganar son nulas; (before n)
b) ( person) (AmE colloq)
II
a) cero adj invzero gravity/visibility — gravedad f/visibilidad f nula
b) (colloq)Phrasal Verbs: -
2 positive
'pozətiv
1. adjective1) (meaning or saying `yes': a positive answer; They tested the water for the bacteria and the result was positive (= the bacteria were present).) positivo, afirmativo2) (definite; leaving no doubt: positive proof.) definitivo, concluyente3) (certain or sure: I'm positive he's right.) seguro4) (complete or absolute: His work is a positive disgrace.) completo, verdadero, absoluto5) (optimistic and prepared to make plans for the future: Take a more positive attitude to life.) positivo6) (not showing any comparison; not comparative or superlative.) positivo7) ((of a number etc) greater than zero.) positivo8) (having fewer electrons than normal: In an electrical circuit, electrons flow to the positive terminal.) positivo
2. noun1) (a photographic print, made from a negative, in which light and dark are as normal.) positivo2) ((an adjective or adverb of) the positive (not comparative or superlative) degree.) positivo•- positively
positive adj1. positivo2. segurotr['pɒzɪtɪv]1 (gen) positivo,-a2 (definite - proof, evidence) concluyente, definitivo,-a; (- refusal, decision) categórico,-a; (- answer) firme; (- instruction, order) preciso,-a3 (effective - criticism, advice) constructivo,-a; (- attitude, experience) positivo,-a4 (quite certain) seguro,-a ( about, de)5 familiar (absolute, complete, real) auténtico,-a, verdadero,-a1 positivo\SMALLIDIOMATIC EXPRESSION/SMALLto think positive ser positivo,-apositive discrimination discriminación nombre femenino positivapositive ['pɑzət̬ɪv] adj1) definite: incuestionable, inequívocopositive evidence: pruebas irrefutables2) confident: seguro3) : positivo (en gramática, matemáticas, y física)4) affirmative: positivo, afirmativoa positive response: una respuesta positivaadj.• afirmativo, -a adj.• enfático, -a adj.• positivo (Matemática) adj.• seguro, -a adj.n.• positiva s.f.• positivo s.m.'pɑːzətɪv, 'pɒzətɪv1)a) <number/quantity> positivo; < electrode> positivothe test was positive — ( Med) el análisis dio positivo
b) ( Phot) <image/print> positivo2)a) ( constructive) < attitude> positivo; < criticism> constructivopositive discrimination — (BrE) discriminación f positiva
b) ( for the good) <influence/development> positivo3) ( definite)there is no positive evidence — no hay pruebas concluyentes or definitivas
4) ( absolute) (before n) auténtico, verdaderoit's a positive disgrace — es una auténtica or verdadera vergüenza
5)a) ( decisive) categóricob) ( sure) (colloq) (pred)['pɒzɪtɪv]are you sure? - positive — ¿estás seguro? - segurísimo or más que seguro
1. ADJ1) (=sure, certain) seguro"are you sure?" - "yes, positive" — -¿estás seguro? -segurísimo or -no me cabe la menor duda
•
he's positive about it — está seguro de ello2) (=affirmative, constructive) [attitude, view, influence] positivo; [criticism] constructivo; [person] que tiene una actitud positiva3) (=real) [disgrace, disadvantage] verdadero, auténticohe's a positive nuisance — es un verdadero or auténtico pelmazo *
4) (Elec, Phot, Ling) positivo; (Med) [result] positivo; (Math) [number] positivo2.N (=plus point) aspecto m positivo; (Phot) positivo m ; (Math) número m positivo, valor m positivothe positives outweigh the negatives — los aspectos positivos tienen más peso que or superan a los negativos
•
to give a false positive — (Med) dar un resultado positivo falso3.ADV•
to test positive — dar positivo•
you have to think positive — hay que ser positivo4.CPDpositive thinking N — pensamiento m positivo
•
the benefits of positive thinking — los beneficios del pensamiento positivothese people believe positive thinking can cure diseases — estas personas creen que pensar positivamente puede curar las enfermedades
* * *['pɑːzətɪv, 'pɒzətɪv]1)a) <number/quantity> positivo; < electrode> positivothe test was positive — ( Med) el análisis dio positivo
b) ( Phot) <image/print> positivo2)a) ( constructive) < attitude> positivo; < criticism> constructivopositive discrimination — (BrE) discriminación f positiva
b) ( for the good) <influence/development> positivo3) ( definite)there is no positive evidence — no hay pruebas concluyentes or definitivas
4) ( absolute) (before n) auténtico, verdaderoit's a positive disgrace — es una auténtica or verdadera vergüenza
5)a) ( decisive) categóricob) ( sure) (colloq) (pred)are you sure? - positive — ¿estás seguro? - segurísimo or más que seguro
См. также в других словарях:
absolute zero — the temperature of 273.16°C ( 459.69°F), the hypothetical point at which all molecular activity ceases. * * * Temperature at which a thermodynamic system (see thermodynamics) has the lowest energy, 0 kelvin (K). It corresponds to 459.67°F (… … Universalium
Absolute zero — Zero e ro, n.; pl. {Zeros}or {Zeroes}. [F. z[ e]ro, from Ar. [,c]afrun, [,c]ifrun, empty, a cipher. Cf. {Cipher}.] [1913 Webster] 1. (Arith.) A cipher; nothing; naught. [1913 Webster] 2. The point from which the graduation of a scale, as of a… … The Collaborative International Dictionary of English
Absolute zero — Absolute Ab so*lute, a. [L. absolutus, p. p. of absolvere: cf. F. absolu. See {Absolve}.] 1. Loosed from any limitation or condition; uncontrolled; unrestricted; unconditional; as, absolute authority, monarchy, sovereignty, an absolute promise or … The Collaborative International Dictionary of English
Absolute zero — For other uses, see Absolute Zero (disambiguation). Absolute zero is the theoretical temperature at which entropy reaches its minimum value. The laws of thermodynamics state that absolute zero cannot be reached using only thermodynamic means. A… … Wikipedia
absolute zero — Synonyms and related words: algidity, bitterness, bleakness, boiling point, briskness, chill, chilliness, cold, coldness, cool, coolness, coolth, crispness, cryogenics, cryology, decrease in temperature, dew point, freezing point, freshness,… … Moby Thesaurus
absolute zero — ab′solute ze′ro n. thr the temperature of −273.16°C (−459.69°F), the hypothetical point at which all molecular activity ceases … From formal English to slang
absolute zero — The point at which there is a total absence of heat, minus 459.67°F ( 273.15°C) … Dictionary of automotive terms
Zero-point energy — is the lowest possible energy that a quantum mechanical physical system may have; it is the energy of its ground state. All quantum mechanical systems undergo fluctuations even in their ground state and have an associated zero point energy, a… … Wikipedia
Zero — e ro, n.; pl. {Zeros}or {Zeroes}. [F. z[ e]ro, from Ar. [,c]afrun, [,c]ifrun, empty, a cipher. Cf. {Cipher}.] [1913 Webster] 1. (Arith.) A cipher; nothing; naught. [1913 Webster] 2. The point from which the graduation of a scale, as of a… … The Collaborative International Dictionary of English
Zero method — Zero e ro, n.; pl. {Zeros}or {Zeroes}. [F. z[ e]ro, from Ar. [,c]afrun, [,c]ifrun, empty, a cipher. Cf. {Cipher}.] [1913 Webster] 1. (Arith.) A cipher; nothing; naught. [1913 Webster] 2. The point from which the graduation of a scale, as of a… … The Collaborative International Dictionary of English
Zero point — Zero e ro, n.; pl. {Zeros}or {Zeroes}. [F. z[ e]ro, from Ar. [,c]afrun, [,c]ifrun, empty, a cipher. Cf. {Cipher}.] [1913 Webster] 1. (Arith.) A cipher; nothing; naught. [1913 Webster] 2. The point from which the graduation of a scale, as of a… … The Collaborative International Dictionary of English