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Pcv system
| Oil glossary |
- An abbreviation for "positive crankcase ventilation system". this is a system which prevents the vapors of a crankcase from being directly discharged into the atmosphere.
- Abbreviation for positive crankcase ventilation system, a system for internal combustion engines designed to provide positive scavenging of crankcase vapours and return
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Pcv, немецкий
Pcv, английский
- Pressure control valve
- Packed cell volume
- Probability of code validation
- Positive crankcase ventilation
- Petty cash voucher
Pcv valve, английский
A positive crankcase ventilation (pcv) valve is a one-way valve that ensures the continual flow and evacuation of gases from the crankcase into the engine.
System, немецкий
System, английский
- Система
- Система индикации выполнения функций противовыбросовый оборудованием
- Электрогидравлическая система управления противо
- 1. the body as a whole amputation of a limb gives a serious shock to the system. 2. the arrangement of particular parts of the body so that they work together the lymphatic system
- (uswms)
- One of two parts of the autonomic nervous system. its messages reach the organs of the body through the cranial and sacral nerves to the eyes, the gastrointestinal system and other organs. sympathetic nervous system comment: the parasympathetic nervous system acts in opposition to the sympathetic nervous system, slowing down the action of the heart, reducing blood pressure and increasing the rate of digestion.
- N система accentual-intonational ~ акцентно-интонаци- онная система aspectual-temporal ~ видо-временная система cognitive ~ когнитивная система consonant ~ консонантная система7 lead ~ псхл. ведущая система8 lexical-semantic ~ лексико-семантическая си- стема nervous ~ нервная система: central ~ ~ центральная phonemic ~ фонемная система: tentative ~ ~ предположительная phonetic ~ фонетическая система phonological ~ фонологическая система preferred ~ псхл. предпочитаемая система representational ~ псхл. система представле- ния информации9 sign ~ знаковая система: non-verbal ~ ~ неязыковая verbal ~ ~ языковая speech recognition ~ система распознования речи (син. speech to text conversion ~) 5 генерация человеческой речи без прямого использования человече- ского голоса. 6 программное или аппаратное обеспечение, генерирующее искусст- венную речь. 7 система согласных звуков языка. 8 та система – визуальная, аудиальная, кинестетическая, – которой ведется поиск информации для того, чтобы ввести ее в сознание. 9 пять чувств: зрение, слух, прикосновение/ощущение, запах и вкус. systematic(al) 88 target speech to text conversion ~ система распозна- вания речи (син. speech recognition ~) speech synthesis ~ система синтеза речи (син. text to speech conversion ~; см. тж. speech synthesizer) structural ~ структурная система text to speech conversion ~ система синтеза речи (син. speech synthesis ~; см. тж. speech synthesizer) tone ~ тоновая система: register ~ ~ регистровая writing ~ система письма (син. script) systematic(al)
- The method of disposing the correlative parts of a fortification, proposed variously by many eminent engineers.
- A u.s. and nato worldwide system for recording the movement of merchantmen and information relating to their control.
- A unit of the conventional, formal chronostratigraphic hierarchy ranking above a series and below an erathem (see section 9.c.5 and table 3).
- (1) a set of variables selected by an observer (ashby) together with the constraints across variables he either discovers, hypothesises or prefers. inasmuch as the variables of a system may represent (->representation) the components of a complex machine, an organism or a social institution and a constraint is the logical complement of a relation, an equivalent definition of system is that (2) it represents a set of components together with the relations connecting them to form a whole unity. unlike in general systems theory, in cybernetics, a system is an observer`s construct. if it describes, simulates or predicts a portion of his environment, it may be regarded as a model of that portion (->reconstructability). the ii ii j! i!i !i, ii
- A set of items or devices working together to accomplish a task.
- An api for accessing and managing system resources.
- Any application or process that you want to model. examples of systems include a computer game, a process for assembling microchips, and a library information system.
- A group of things, components, pieces of equipment, etc. that are connected or work together (oxford learner’s dictionary, 2023b).
- (1) a combination of test materials, such as a penetrant and an emulsifier, that are furnished by the same manufacturer and are qualified together. see also family. (2) device or set of devices used for a test. t tam panel: see penetrant system monitor.
System, шведский
System acceptance tests, английский
Приемочные испытания системы
System access control list, английский
An acl that controls the generation of audit messages for attempts to access a securable object. the ability to get or set an object’s sacl is controlled by a privilege typically held only by system administrators.
System administration, английский
The range of activities of a system administrator.
System administrator, английский
The person responsible for setting up and managing local computers, stand-alone servers, member servers, or domain controllers. an administrator performs such duties as assigning user accounts and passwords, establishing security access levels, watching for unauthorized access, allocating storage space, and helping users with networking problems.
System agent, английский
An agent that monitors checkpoints for potential threats making unauthorized or hazardous changes to your computer, such as altering your security permissions or system settings.
System alteration, английский
Изменение системы
System analysis, английский
Системный анализ (структурно-функциональный анализ, при котором объект рассматривается как некое целостное образование, а в качестве основного средства его расчленения выступают различные функции, свойственные объекту)
System analysis office, английский
Управление системного анализа
System analyst, английский
System api call, английский
A transition from user to kernel mode.
System application architecture, английский
System application software, английский
System applications, английский
A tab in the windows server centro’ administration console that provides access to plug-ins for managing third-party applications.’
System approach, английский
Системный метод
Abbreviation, английский
- Сокращение, аббревиатура
- Сокращение
- Сокращение; сокращенное наименование; аббревиатура
Ventilation, английский
- The process of supplying or removing air, by natural or mechanical means, to or from any space. such air may or may not have been conditioned.
- The process of supplying or removing air, by natural or mechanical means, to or from any space such air may or may not have been conditioned
- Вентиляция
- Движение воздуха, проветривание, вентиляция
- The process of supplying or removing air, by natural or mechanical means, to or from any space; such air may or may not have been conditioned.
- The act of breathing air in or out of the lungs, so removing waste products from the blood in exchange for oxygen. dead space
- The distribution of fresh air below decks.
- Circulation of fresh area and exhaust gases.
- An intentional introduction of ambient air into an enclosed space in order to control air quality by diluting and displacing pollutants.
- Circulation of air in any space by natural wind or convection or by fans blowing air into or exhausting air out of a building; a firefighting operation of removing smoke and heat from the structure by opening windows and doors or making holes in the roof.
- Provision of a free or forced draft of air to and from a vehicle passenger compartment,
Discharged, английский
When applied to a ship, signifies when she is unladen. when expressed of the officers or crew, it implies that they are disbanded from immediate service; and in individual cases, that the person is dismissed in consequence of long service, disability, or at his own request. when spoken of cannon, it means that it is fired off.
Atmosphere, английский
- The envelope of gases that surround a planet`s surface held by the planet`s gravity. over the earth, the atmosphere is divided into several layers based on their properties. the most common layer designations are
- Атмосфера
- The ambient air, or thin elastic fluid which surrounds the globe, and gradually diminishing in gravity rises to an unknown height, yet by gravitation partakes of all its motions.
- [1] the envelope of air surrounding the globe. [2] a unit of pressure equal to 76 centimeters (29.9 inches) of mercury, or 1033.2 grams/sq. centimeter (2116.3 pounds/sq. foot). (cf. hydrosphere, lithosphere.)
- Атмосфера; воздух
- Атмосфера. газовая оболочка, окружающая землю (вмо). см. также air— атмосферный воздух.
Combustion, английский
- Сгорание; горение
- Горение, сожжение
- Any chemical process that produces light and heat as either glow or flames.
- Burning, &c. (see spontaneous combustion.)
- Сгорание, сжигание, горение, возгорание
- Сгорание. химическая реакция, при: которой вещество соединяется с кислородом с выделением тепла: «горение». сгорание топлива, содержащего углерод и водород, считается полным, если цроисходит полное окисление этих двух элементов до углекислого газа и воды. неполное сгорание может привести к тому, что: 1) в золе остается значительное количество углерода; 2) часть углерода выделяется в виде окиси углерода; и 3) молекулы топлива реагируют с образованием ряда продуктов более сложного состава по сравнению с исходными молекулами топлива, и если эти продукты не сгорают, они выделяются в виде дыма. сгорание летучих продуктов может протекать более полно, если сверху на слой топлива подается так называемый вторичный воздух (воздух, пропускаемый через слой топлива, называется «первичным»). воздух сверх количества, теоретически необходимого для полного сгорания (избыточный воздух), следует подавать с минимальным избытком, чтобы` избежать неоправданных потерь тепла с дымовыми газами, слабой теплопередачи и окисления двуокиси серы в трехокись. перенасыщенное сгорание происходит в системе, где топливо подается сверху на раскаленный слой топлива. такая система характеризуется тенденцией к образованию дыма. тороидальное (кольцевое) сгорание происходит в системе, где в печи поддерживается вихревой поток; это увеличивает время пребывания топлива в печи и настолько улучшает горение, что дополнительной подачи воздуха, требуется мало или не требуется совсем. 40
- A combustion reaction involves a substance combining with an oxidizer, releasing a large amount of heat (exothermic) and produces a flame. the heat produced can make combustion self-sustaining. an oxidizer is a compound that takes electrons in a reaction and can promote or initiate combustion. oxygen and chlorine are examples of oxidizers. when oxygen is available in sufficient amounts, complete combustion occurs. if a hydrocarbon undergoes complete combustion, carbon dioxide and water vapor are produced. combustion reactions can be oxygen starved or can involve excess oxygen. in an oxygen starved combustion reaction, a combustion reaction has a limited oxygen supply and incomplete combustion occurs. in an environment of combustion in excess air, the amount of oxygen supplied to the combustion reaction is more than is needed for complete combustion and can lead to a hotter, faster burning fire.
- A chemical process of oxidation that occurs at a rate fast enough to produce heat and usually light in the form of either a glow or flame.
- The chemical process of oxidation that occurs at a rate fast enough to produce heat and usually light in the form of either a glow or flame.
Scavenging, английский
Removal of exhaust gases from an engine cylinder, particularly by an induced flow of gas. schnuerrle system system of scavenging in two stroke engines, also called loop scavenging or reversed loop scavenging, in which the scavenging flow enters and leaves the cylinder from the sam
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Pcv valve, английский
A positive crankcase ventilation (pcv) valve is a one-way valve that ensures the continual flow and evacuation of gases from the crankcase into the engine.
Pascal’s law, английский
A pressure applied to a confined fluid at rest is transmitted with equal intensity throughout the liquid and that pressure is considered to act at right angles to each surface contacted by the fluid.
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