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1 only when absolutely necessary
Общая лексика: только в самом крайнем случае (This document should be stored in a secure place and carried only when absolutely necessary.)Универсальный англо-русский словарь > only when absolutely necessary
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2 necessary
'nesisəri(needed; essential: Is it necessary to sign one's name?; I shall do all that is necessary.) necesario- necessitate
- necessity
necessary adj necesariotr['nesɪsərɪ]1 necesario,-a2 (inevitable) inevitable, forzoso,-a1 lo necesario, cosas nombre femenino plural necesarias\SMALLIDIOMATIC EXPRESSION/SMALLto do the necessary hacer lo necesarionecessary ['nɛsə.sɛri] adj1) inevitable: inevitable2) compulsory: necesario, obligatorio3) essential: imprescindible, preciso, necesarioadj.• forzoso, -a adj.• indispensable adj.• necesario, -a adj.• preciso, -a adj.n.• cosa necesaria s.f.• requisito esencial s.m.
I 'nesəseri, 'nesəsəri1) ( required) necesarioit is absolutely necessary — es imprescindible or preciso
we can always give it another coat of paint, if necessary — siempre le podemos dar otra mano de pintura, si fuera necesario
to be necessary (FOR somebody) to + INF: it's necessary for you all to be there es necesario que estén todos allí; was it really necessary to be so rude? — ¿había necesidad de ser tan grosero?
2) ( inevitable) <conclusion/result> inevitable, lógico
II
noun ( what is required) (colloq)['nesɪsǝrɪ]the necessary — lo que hace falta, lo necesario
1. ADJ1) (=required) necesariois that really necessary? — ¿es eso realmente or verdaderamente necesario?
to be necessary to do sth — ser necesario or preciso hacer algo
is it necessary for us to go? — ¿es necesario or preciso que vayamos?
if necessary — si es necesario or preciso
when/where necessary — cuando/donde sea necesario or preciso
2) (=inevitable) [consequence, conclusion] inevitable2. N1) (=what is required)I'll do the necessary — haré lo que haga falta, haré lo que sea necesario
2) * (=money)have you got the necessary? — ¿tienes la pasta? *
3) necessaries (=essentials)* * *
I ['nesəseri, 'nesəsəri]1) ( required) necesarioit is absolutely necessary — es imprescindible or preciso
we can always give it another coat of paint, if necessary — siempre le podemos dar otra mano de pintura, si fuera necesario
to be necessary (FOR somebody) to + INF: it's necessary for you all to be there es necesario que estén todos allí; was it really necessary to be so rude? — ¿había necesidad de ser tan grosero?
2) ( inevitable) <conclusion/result> inevitable, lógico
II
noun ( what is required) (colloq)the necessary — lo que hace falta, lo necesario
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3 Music
The serious composer who thinks about his art will sooner or later have occasion to ask himself: why is it so important to my own psyche that I compose music? What makes it seem so absolutely necessary, so that every other daily activity, by comparison, is of lesser significance? And why is the creative impulse never satisfied; why must one always begin anew? To the first question-the need to create-the answer is always the same-self-expression; the basic need to make evident one's deepest feelings about life. But why is the job never done? Why must one always begin again? The reason for the compulsion to renewed creativity, it seems to me, is that each added work brings with it an element of selfdiscovery. I must create in order to know myself, and since selfknowledge is a never-ending search, each new work is only a part-answer to the question "Who am I?" and brings with it the need to go on to other and different part-answers. (Copland, 1952, pp. 40-41)When collaboration occurs, when, for a while, the lines of conscious and unconscious thought run along the same track, we achieve the feeling of wholeness and satisfaction which is characteristic of our response to great art and other transcendent states of mind. The patterns of music, translated, analyzed, shorn of detail, are able to stimulate the patterns of emotions on many levels simultaneously, thus bringing various hierarchical states of consciousness and unconsciousness into harmony with one another during the existence of the music for us, whether this is in a performance or purely in the memory. As this happens we experience the sense of unity which arises from the cessation of conflict between conscious and unconscious. (McLaughlin, 1970, pp. 104-105)Historical dictionary of quotations in cognitive science > Music
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4 Science
It is a common notion, or at least it is implied in many common modes of speech, that the thoughts, feelings, and actions of sentient beings are not a subject of science.... This notion seems to involve some confusion of ideas, which it is necessary to begin by clearing up. Any facts are fitted, in themselves, to be a subject of science, which follow one another according to constant laws; although those laws may not have been discovered, nor even to be discoverable by our existing resources. (Mill, 1900, B. VI, Chap. 3, Sec. 1)One class of natural philosophers has always a tendency to combine the phenomena and to discover their analogies; another class, on the contrary, employs all its efforts in showing the disparities of things. Both tendencies are necessary for the perfection of science, the one for its progress, the other for its correctness. The philosophers of the first of these classes are guided by the sense of unity throughout nature; the philosophers of the second have their minds more directed towards the certainty of our knowledge. The one are absorbed in search of principles, and neglect often the peculiarities, and not seldom the strictness of demonstration; the other consider the science only as the investigation of facts, but in their laudable zeal they often lose sight of the harmony of the whole, which is the character of truth. Those who look for the stamp of divinity on every thing around them, consider the opposite pursuits as ignoble and even as irreligious; while those who are engaged in the search after truth, look upon the other as unphilosophical enthusiasts, and perhaps as phantastical contemners of truth.... This conflict of opinions keeps science alive, and promotes it by an oscillatory progress. (Oersted, 1920, p. 352)Most of the fundamental ideas of science are essentially simple, and may, as a rule, be expressed in a language comprehensible to everyone. (Einstein & Infeld, 1938, p. 27)A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it. (Planck, 1949, pp. 33-34)[Original quotation: "Eine neue wissenschaftliche Wahrheit pflegt sich nicht in der Weise durchzusetzen, dass ihre Gegner ueberzeugt werden und sich as belehrt erklaeren, sondern vielmehr dadurch, dass die Gegner allmaehlich aussterben und dass die heranwachsende Generation von vornherein mit der Wahrheit vertraut gemacht ist." (Planck, 1990, p. 15)]I had always looked upon the search for the absolute as the noblest and most worth while task of science. (Planck, 1949, p. 46)If you cannot-in the long run-tell everyone what you have been doing, your doing has been worthless. (SchroЁdinger, 1951, pp. 7-8)Even for the physicist the description in plain language will be a criterion of the degree of understanding that has been reached. (Heisenberg, 1958, p. 168)The old scientific ideal of episteґmeґ-of absolutely certain, demonstrable knowledge-has proved to be an idol. The demand for scientific objectivity makes it inevitable that every scientific statement must remain tentative forever. It may indeed be corroborated, but every corroboration is relative to other statements which, again, are tentative. Only in our subjective experiences of conviction, in our subjective faith, can we be "absolutely certain." (Popper, 1959, p. 280)The layman, taught to revere scientists for their absolute respect for the observed facts, and for the judiciously detached and purely provisional manner in which they hold scientific theories (always ready to abandon a theory at the sight of any contradictory evidence) might well have thought that, at Miller's announcement of this overwhelming evidence of a "positive effect" [indicating that the speed of light is not independent from the motion of the observer, as Einstein's theory of relativity demands] in his presidential address to the American Physical Society on December 29th, 1925, his audience would have instantly abandoned the theory of relativity. Or, at the very least, that scientists-wont to look down from the pinnacle of their intellectual humility upon the rest of dogmatic mankind-might suspend judgment in this matter until Miller's results could be accounted for without impairing the theory of relativity. But no: by that time they had so well closed their minds to any suggestion which threatened the new rationality achieved by Einstein's world-picture, that it was almost impossible for them to think again in different terms. Little attention was paid to the experiments, the evidence being set aside in the hope that it would one day turn out to be wrong. (Polanyi, 1958, pp. 12-13)The practice of normal science depends on the ability, acquired from examplars, to group objects and situations into similarity sets which are primitive in the sense that the grouping is done without an answer to the question, "Similar with respect to what?" (Kuhn, 1970, p. 200)Science in general... does not consist in collecting what we already know and arranging it in this or that kind of pattern. It consists in fastening upon something we do not know, and trying to discover it. (Collingwood, 1972, p. 9)Scientific fields emerge as the concerns of scientists congeal around various phenomena. Sciences are not defined, they are recognized. (Newell, 1973a, p. 1)This is often the way it is in physics-our mistake is not that we take our theories too seriously, but that we do not take them seriously enough. I do not think it is possible really to understand the successes of science without understanding how hard it is-how easy it is to be led astray, how difficult it is to know at any time what is the next thing to be done. (Weinberg, 1977, p. 49)Science is wonderful at destroying metaphysical answers, but incapable of providing substitute ones. Science takes away foundations without providing a replacement. Whether we want to be there or not, science has put us in a position of having to live without foundations. It was shocking when Nietzsche said this, but today it is commonplace; our historical position-and no end to it is in sight-is that of having to philosophize without "foundations." (Putnam, 1987, p. 29)Historical dictionary of quotations in cognitive science > Science
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5 случай
муж.
1) case в случае ≈ in case of, in event of/that на всякий случай ≈ to be on the safe side, just to be/make sure на всякий пожарный случай ≈ разг. just in case, just to be absolutely sure во всяком случае ≈ in any case, anyhow, anyway при случае ≈ as required, if/when necessary (когда неодходимо) ;
given the opportunity, when one has the chance( когда представиться возможность) в случае чего ≈ разг. if something happens ни в коем случае ≈ not on any account, not under any circumstances на крайний случай ≈ (оставить что-л.) to leave/keep smth. as a last resort на первый случай ≈ to start/begin with по такому/ этому случаю ≈ that being the case, in view of that по случаю ≈ on the occasion of smth.;
on account of smth., because of на случай ≈ in case (of) в отдельных случаях ≈ sometimes в данном случае ≈ in this case, on this occasion в крайнем случае, в худшем случае ≈ if worst comes to worst, at (the) worst в лучшем случае ≈ at best в любом случае ≈ in any case, whatever the case в противном случае ≈ otherwise, elsewise в таком случае, в этом случае ≈ in that case, if that's the case
2) (происшествие) occurrence;
incident, event несчастный случай
3) (возможность) occasion, opportunity, chance воспользоваться удобным случаем ≈ to seize an opportunity, to profit by the occasion упустить удобный случай ≈ to miss the opportunity, to lose the chance не упускать случая ≈ not to lose the opportunity of doing smth.
4) (случайность) chance ∙ купить по случаю ≈ second hand от случая к случаю ≈ (only) on occasion, from time to timeслуча|й - м.
1. (происшествие) occurrence, event, incident;
несчастный ~ accident;
2. (явление, факт, обстоятельство) case;
смертельный ~ fatal case;
fatality;
небывалый ~ remarkable case;
в некоторых ~ях in some cases;
3. (возможность) opporrtunity, chance, occasion;
пользоваться всяким удобным ~ем never miss an opporunity;
иметь ~ get* a chance;
4. (случайность) chance;
в ~е чего-л. in case of smth., in the event of smth. ;
в ~e войны in the event of war, if there is a war;
в ~е смерти кого-л. in the event of smb.`s death;
в ~е необходимости in case of need/necessity;
в ~е крайней необходимости in an emergency;
в ~е чего should anything happen;
в этом ~е in that case;
ни в коем ~е in no case, on no account, by no means, under no circumstances;
no ~ю чего-л. on the occassion of smth. ;
при ~е when opportunity offers, should an opportunity arise;
купить что-л. по ~ю get* smth. by chance. -
6 if
1. [ıf] nусловие, оговорка; предположение2. [ıf] cj♢
if ifs and ans were pots and pans - посл. ≅ если бы да кабы1) реального условия еслиif you come, you will see him - если вы придёте, вы увидите его
if (it is) necessary - если (это будет) необходимо, при необходимости, в случае необходимости
if it should rain, stay at home - если вдруг пойдёт дождь, не выходи из дому
if I were you, I would not do it - (если бы я был) на вашем месте я не сделал бы этого
if it were not for the storm, the ship would have come in time - если бы не шторм, судно прибыло бы вовремя
3) содержащие положение, из которого следует неизбежный вывод если, разif x = a and y = a then x = y - если /раз/ x = a и y = a, то x = y
if that is the case - в таком случае, если дело обстоит именно так
if that is the case you will have to come earlier - если это так, вам придётся прийти раньше
if he said it then it must be true - если он это сказал, значит, это действительно так
4) выражающие повторность если; (всякий раз) когдаif I don't know the way, I always ask - если /когда/ я не знаю дорогу, я спрашиваю
2. вводит уступительные придаточные предложения ( часто even if) даже если, хотя, пустьI will do it, (even) if it kills me - я это сделаю, даже если это будет стоить мне жизни
if I am wrong, you are at least not absolutely right - пусть я ошибаюсь, но и вы не совсем правы
pleasant weather, if rather cold - приятная погода, хотя и прохладная
ask if he has come - спроси, пришёл ли он
I wonder if he will go - интересно, пойдёт он или нет
if only I had known! - если бы я только знал!
if only he comes in time! - только бы он пришёл вовремя!
if it would only rain! - хотя бы пошёл дождь!
you should look in to see us, if only for a minute - ты бы заглянул к нам хотя бы на минутку
if only I could get out of this crowd I'd feel much better - только бы выбраться из этой толпы, и я бы почувствовал себя гораздо лучше
2) удивление, негодование и т. п. (обычно с гл. в отрицательной форме):if he hasn't kicked his football through the window! - подумать только, он запустил футбольным мячом в окно!
if ever I heard the like of that! - никогда ничего подобного не слышал!
5. в сочетаниях с числительными целых, по крайней мере6. в сочетаниях:if any - если это имеет место, если таковой имеется и т. п.
mistakes, if any, should be corrected in ink - ошибки, если они имеются, должны быть исправлены чернилами
I'll do it if and when I like it - я сделаю это, если и когда мне вздумается
if anything - даже /скорее/ наоборот; возможно даже; во всяком случае
the weather was cold, if anything - погода была скорее холодная
if anything, the water is warmer today - вода сегодня во всяком случае теплее ( чем вчера)
if anything, you ought to apologize - возможно даже, тебе следует извиниться
she is not older than her sister, if anything she is younger - она не старше своей сестры, а, по всей вероятности, моложе
you will find it in London, if anywhere - если это вообще можно найти, то только в Лондоне; это вы нигде не найдёте, кроме как в Лондоне
if at all - если вообще есть /будет, нужно и т. п./
he will pay you next year if at all - он тебе заплатит в будущем году, если вообще заплатит
if you like ( как вводное предложение) - если хотите, пожалуй, если можно так выразиться
it is a duty, if you like, rather than a pleasure - это, пожалуй /если хотите/, обязанность, а не развлечение
if not - а) если не... (то); не то...; nobody if not he - если не он, то никто; leave him alone, if not, you will regret it - оставьте его в покое, не то пожалеете; б) что-что, а уж...
he was nothing if not discreet - что бы вы ни говорили, несдержанным его не назовёшь
См. также в других словарях:
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