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Plain bearing
| Oil glossary |
- A relatively simple and inexpensive bearing typically made of two parts. a rotary plain bearing can be just a shaft running through a hole. a simple linear bearing can be a pair of flat surfaces designed to allow motion.
- Any simple sliding bearing, as distinguished from fixed pad, pivoted pad or rolling bearings. depending on the direction of the load on the bearing surface, plain bearings are classified as guide bearings, journal bearings or thrust bearings.
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Bear, английский
- Any of the plantigrade, carnivorous or omnivorous mammals of the family ursidae, having massive bodies, coarse heavy fur, relatively short limbs, and almost rudimentary tails
- (медведь) трейдер, играющий на понижение, или участник финансового рынка, который думает, что какой-то актив будет дешеветь, и поэтому занимает сторону продавцов этого актива, чтобы заработать на падении его цены;
- Large squared off stone used with sand for scraping clean wooden decks.
- Морская швабра, "машка"
- A large block of stone, matted, loaded with shot, and fitted with ropes, by which it is roused or pulled to and fro to grind the decks withal. also, a coir-mat filled with sand similarly used.
- [1] heavy coconut matting which was weighted with sand or shot and dragged across a wooden deck to scour it. [2] to lie in a certain direction (bearing) from the ship. [3] to carry. [4] to support, sustain, or hold up. [5] to wear as a mark of authority or distinction. bear a hand!: request or command to provide assistance.
- An investor who believes a stock or the overall market will decline. a bear market is a prolonged period of falling stock prices, usually by 20% or more. related: bull.
- Разг. биржевой спекулянт, играющий на понижение (ср. bull)
- Спекулянт, играющий на понижение (бирж.)
Bear, английский
Loup
Bear, английский
Bear, английский
Bear (bore, borne), английский
Bear (borne), английский
Bear (to), английский
Bear a bob, or a fist, английский
Jocular for “lend a hand.”
Bear a hand, английский
Hasten.
Bear away, английский
- To steer (a vessel) away from the wind.
- To "fall off" or head away from the wind.
- Уваливаться
Bear away, bear off, английский
To fall off. a boat falls off the wind when it points its bow farther from the eye of the wind. the opposite of heading up.
Bear bond, английский
- Облигация “медведей” - облигация, которая, как ожидается, упадет в цене при росте процентных ставок;
- Облигация, цена которой может вырасти (ввиду повышения процентных ставок на рынке)
Bear cd, английский
A bear cd pays the holder a fraction of any fall in a given market index.
Bear closing, английский
Закрытие позиций “медведей” - обратная покупка “медведями” акций, которые они продали до этого в надежде на снижение цен, но реально не имели;
Bear down, английский
[1] to approach from upwind. [2] to change course further downwind. [3] command to work harder. [4] instruction to contract the abdominal muscles and diaphragm during childbirth.
Bear down or bear away, английский
Turn away from the wind, often with reference to a transit.
Bear flag revolt, английский
The 1846 rebellion by americans against mexican rule in california.
Bear hug, английский
Often used in risk arbitrage. hostile takeover attempt in which the acquirer offers an exceptionally large premium over the market value of the acquiree`s shares so as to as to squeeze (hug) the target into acceptance.
Bear market, английский
- A stock market in which share prices fall precipitously, typically 15%-20%. some bear markets are short — bad news creates a panic and stocks are sold off suddenly. but when investors realise that the world is not coming to an end, markets bounce back. the bear markets of 1987 and 1998 fit into this category. the prolonged bear market of 2000-2002, following the bursting of the hi-tech bubble, was the worst since the 1929-1932 crash when overvalued stocks, economic crises in europe, banking crises in the us, reductions in international trade and a lack of confidence led to three years of massive declines.
- (медвежий рынок) рынок, имеющий тенденцию к снижению курсов;
- «медвежий» рынок, рынок с тенденцией к снижению курсов.
- Any market in which prices exhibit a declining trend. for a prolonged period, usually falling by 20% or more.
- Разг. положение на рынке, когда акции падают в цене
- Понижение фондовой конъюнктуры
Bear off, английский
- Отклониться от курса пути, потерять
- Увалиться
- To steer away from something, especially the shore or another vessel. also bear away. bear up!: nowadays, this is an admonition to keep one’s spirits up and not despair, but it was originally a naval command to alter course towards the wind, or an object by keeping the tiller to windward.
Bear put debit spread, английский
Медвежий дебетовый пут спрэд. медвежий опционный спрэд, сочетающий покупку пут опциона “почти в деньгах” и продажу пут опциона “вне денег”. данный спрэд характеризуется ограниченным риском, ограниченной потенциальной прибылью и отсутствием маржевых требов
Relatively, английский
Classified, английский
- Секретно
- A general term defining information which must be controlled in the interest of national security. see “confidential,” “secret,” and “top secret.”
Distinguish, английский
Отличать; различать; различаться
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Pleated filter, английский
A filter element whose medium consists of a series of uniform folds and has the geometric form of a cylinder, cone, disc, plate, etc. synonymous with "convoluted" and "corrugated".
Pitting, английский
- A form of extremely localized attack characterized by holes in the metal. pitting is one of the most destructive and insidious forms of corrosion. depending on the environment and the material, a pit may take months, or even years, to become visible.
- Surface irregularities that may develop on lamp pins, bases, and sockets which affect lamp-life and socket operation. tip: replace pitted lamps and sockets asap.
- The formation of hollows in the skin
- Chemical or mechanical surface damage to a metal involving the formation of pits or holes. see also scuffing,
- Forming small sharp cavities in a metal surface by nonuniform electrodeposition or by corrosion.
- Discontinuity consisting of surface cavities. see also cavitation fatigue.
- Forming of small cavity discontinuities in a surface by corrosion, wear, or other degradation. see also cavitation erosion. planck’s distribution law: fundamental law that relates the emitted energy spectral radiance to wavelength and to emitted surface temperature. see also blackbody; incandescence; stefan-boltzmann law; wien’s law.
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