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1 эмпирическое правило
•The machine-tool relay is a relatively slow-operating device and thus good rule of thumb would be to allow one and a half cycles of electrical time for energizing and deenergizing of the device.
•good rule of thumb is 2 hp per square inch per minute cutting rate.
•Empirical guidelines to follow...
Русско-английский научно-технический словарь переводчика > эмпирическое правило
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2 под рукой
I• ПОД РУКОЙ; ПОД РУКАМИ both coll[PrepP; these forms only; adv or subj-compl with copula (subj: usu. human or concr)]=====⇒ (of or in refer, to things, often household items that are located in convenient places so that one can easily use them; of or in refer, to people who stay or are kept nearby s.o., ready to help him, carry out his orders etc) (a person or thing is) very close by, easily accessible:- (close < near>) at hand;- on hand;- at one's (s.o.'s) side (elbow);- right there;- [of or in refer, to things only] handy;- at one's (s.o.'s) fingertips.♦ Мужчине всегда в некоторой степени свойственно желание попетушиться, а тут ещё под рукой такая штучка, как револьвер, почему же не схватить его, если для этого нужно только открыть ночной столик? (Олеша 3). It's always, to a certain extent, the nature of a man to want to ride the high horse, and when a thing like a revolver is close at hand, why not grab it, especially if all one has to do is open the night table? (3a).♦...По-видимому, распорядитель пира не считал, что веселью пришёл конец, и он, как опытный тамада, всегда имел под рукой верное средство для того, чтобы вдохнуть жизнь в замирающее застолье (Катаев 2)....The tamada evidently decided it was not yet time to end the party, and like the experienced master of ceremonies he was, he had at hand a sure means of breathing life into the expiring company (2a).♦ Ежели у человека есть под руками говядина, то он, конечно, охотнее питается ею, нежели другими, менее питательными веществами... (Салтыков-Щедрин 1). If a man has beef on hand, then of course he lives on that more willingly than on other less nourishing substances... (1a).♦ Он отдал распоряжение шофёру. Он приказал референту сообщить в Департамент, что господин прокурор занят... Никого не принимать, отключить телефон и вообще убираться к дьяволу с глаз долой, но так, впрочем, чтобы всё время оставаться под рукой (Стругацкие 2). He gave instructions to his chauffeur and ordered his assistant to inform the department that the prosecutor was occupied. "Don't admit anyone, disconnect the phone. Go to the devil, get out of my sight, but stay within easy reach" (2a).♦ "Я поглотил кучу книг и приобрёл уйму знаний, чтобы быть полезным ей и оказаться под рукой, если бы ей потребовалась моя помощь" (Пастернак 1). "For her sake I devoured piles of books and absorbed a great mass of knowledge, to be available to her if she asked for my help" (1a).♦ "Вы дилетант". Сейчас можно признаться, что тогда я не знал и этого слова. И не имея под рукой словаря иностранных слов, не посмел возражать (Войнович 5). "You're a dilettante." Now I can admit that at the time I had no idea what that word meant, and with no dictionary of foreign words handy, I did not dare object (5a).II[PrepP; these forms only; adv]=====⇒ when worked on, refined, crafted etc by s.o.:- under the hand(s) of.♦ Под рукой мастера кусок теста превращается в произведение кулинарного искусства. In the hands of a great chef a lump of dough turns into a work of culinary art.• ПОД РУКОЙ <-ю> чьей, (у) кого obsoles, coll[PrepP; these forms only; subj-compl with copula (subj: usu. human or collect)]=====⇒ a person (or group) is under s.o.'s authority or direction, is totally subjugated to s.o.:- X под рукой у Y-a ≈ X is under Y's command (rule, control, thumb);- Y controls X.IV• ПОД РУКОЙ <-ю> obs[PrepP; these forms only; adv]=====⇒ (to do or say sth.) concealing it from others, without the knowledge of others:- secretly;- in secret;- stealthily;- by stealth;- discreetly.♦ Ему [помощнику градоначальника] предстояло одно из двух: или немедленно рапортовать о случившемся по начальству и между тем начать под рукой следствие, или же некоторое время молчать и выжидать, что будет (Салтыков-Щедрин 1). Не [the assistant town governor] had two choices: either to report the occurrence to the authorities at once, and secretly begin an investigation in the meantime; or else to keep quiet for a while and see what would happen (1a).♦ "Собираются на обед, на вечер, как в должность, без веселья, холодно, чтоб похвастать поваром, салоном, и потом под рукой осмеять, подставить ногу один другому" (Гончаров 1). [context transl] "If they meet at a dinner or a party, it is just the same as at their office-coldly, without a spark of gaiety, to boast of their chef or their drawing-room, and then to jeer at each other in a discreet aside, to trip one another up" (1a).Большой русско-английский фразеологический словарь > под рукой
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3 под рукою
I[PrepP; these forms only; subj-compl with copula (subj: usu. human or collect)]=====⇒ a person (or group) is under s.o.'s authority or direction, is totally subjugated to s.o.:- X под рукой у Y-a ≈ X is under Y's command (rule, control, thumb);- Y controls X.II• ПОД РУКОЙ <-ю> obs[PrepP; these forms only; adv]=====⇒ (to do or say sth.) concealing it from others, without the knowledge of others:- secretly;- in secret;- stealthily;- by stealth;- discreetly.♦ Ему [помощнику градоначальника] предстояло одно из двух: или немедленно рапортовать о случившемся по начальству и между тем начать под рукой следствие, или же некоторое время молчать и выжидать, что будет (Салтыков-Щедрин 1). Не [the assistant town governor] had two choices: either to report the occurrence to the authorities at once, and secretly begin an investigation in the meantime; or else to keep quiet for a while and see what would happen (1a).♦ "Собираются на обед, на вечер, как в должность, без веселья, холодно, чтоб похвастать поваром, салоном, и потом под рукой осмеять, подставить ногу один другому" (Гончаров 1). [context transl] "If they meet at a dinner or a party, it is just the same as at their office-coldly, without a spark of gaiety, to boast of their chef or their drawing-room, and then to jeer at each other in a discreet aside, to trip one another up" (1a).Большой русско-английский фразеологический словарь > под рукою
См. также в других словарях:
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