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Butt block
| Глоссарий по архитектуре и конструкциям |
In a timber truss, a wood block added to a compression joint.
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Block, английский
- Pulley used in wire rope logging to change direction or increase pulling power (24).
- Последовательность передаваемых данных, рассматриваемая как завершенная и отдельная сущность. обычно имеет адрес, управляющее поле и контрольную сумму, позволяющую обнаруживать ошибки
- A block is a piece of wood used as a matrix for a print. these blocks are mainly used for wood engravings or wood cuts.
- Блок; этап (маршрутного полета)
- (колесная) колодка
- Angular chunk of solid rock ejected during a volcanic eruption.
- A pulley or set of pulleys.
- A group of bits, or characters, transmitted as a unit. an encoding procedure is generally applied to the group of bits or characters for error control purposes.
- Тормозная колодка, блок, шкив
- A concrete masonry unit having solid rectangular end faces as well as solid rectangular side faces. double corner block 325 double corner block double-crib barn
- 1. the stopping of a function 2. something which obstructs 3. a large piece of something a block of wood fell on his foot. 4. a period of time the training is in two three-hour blocks. 5. one of the different buildings forming a section of a hospital the patient is in block 2, ward 7. she is having treatment in the physiotherapy block. verb to fill the space in something and stop other things passing through it the artery was blocked by a clot. he swallowed a piece of plastic which blocked his oesophagus.
- A block is a package of data that contains zero or more transactions, the hash of the previous block ("parent"), and optionally other data. because each block (except for the initial "genesis block") points to the previous block, the data structure that they form is called a "blockchain".
- Блок: в филейном вязании - заполненная кокетка
- A pulley on a boat.
- Блок
- (in mechanics termed a pulley.) blocks are flattish oval pieces of wood, with sheaves in them, for all the running ropes to run in. they are used for various purposes in a ship, either to increase the mechanical power of the ropes, or to arrange the ends of them in certain places on the deck, that they may be readily found when wanted; they are consequently of various sizes and powers, and obtain various names, according to their form or situation, thus:—a single block contains only one sheave or wheel. a double block has two sheaves. a treble or threefold block, three, and so on. a long-tackle or fiddle-block has two sheaves—one below the other, like a fiddle. cistern or sister block for top-sail lifts and reef tackles. every block is composed of three, and generally four, parts:—(1.) the shell, or outside wooden part. (2.) the sheave, or wheel, on which the rope runs. (3.) the pin, or axle, on which the sheave turns. (4.) the strop, or part by which the block is made fast to any particular station, and is usually made either of rope or of iron. blocks are named and distinguished by the ropes which they carry, and the uses they serve for, as bowlines, braces, clue-lines, halliards, &c. &c. they are either made or morticed (which see).
- The large piece of elm out of which the figure is carved at the head of the ship.
- A pulley, or multiple pulleys, mounted in a case.
- The wedging of core or core fragments or the impaction of cuttings inside a bit or core barrel, which prevents further entry of core into the core barrel, thereby producing a condition wherein drilling must be discontinued and the core barrel pulled and emptied to forestall loss of core through grinding or the serious damage of the bit or core barrel. also called core block. see also grind
- An obstruction in a borehole.
- A grooved pulley or sheave encased in a frame or shell, which is provided with a hook, eye, clevis, or strap by which it may be attached to an object.
- A wooden or metal case enclosing one or more pulleys and havingahook, eye, or strap by which it may be attached.
- One or more wheels with grooves in them (pulleys) designed to carry a line and change the direction of its travel. a housing around the wheel allows the block to be connected to a spar, or another line. lines used with a block are known as tackle.
- A collection of statements that can be grouped together to be treated as one statement. for instance in c and processing statements inside parentheses are treated as one statement that is either executed together or not. generally the only entry" into a block of code is at the top of the code.
- A wood or metal shell that encloses one of more pulleys.
- Large quantity of stock or large dollar amount of bonds held or traded. as a rule of thumb, 10,000 shares or more of stock and $200,000 or more worth of bonds would be described as a block.
- 1) rock fragment derived from the sides of a volcanic vent. commonly
- See cylinder block,
- Примитив autocad. один или несколько примитивов autocad, сгруппированных в единый объект.
- In signalling terminology, a physical length of track protected by a fixed signal which indicates to a driver when it is safe to proceed into the section. see signalling pages
Block, английский
Block, шведский
Block (data), английский
Block (isolation) valve, английский
Block (of houses), английский
Block (on claim form), английский
Графа
Block (on the bitcoin blockchain), английский
Data is permanently recorded in the bitcoin network through files called blocks. a block is a record of some or all of the most recent bitcoin transactions that have not yet been recorded in any prior blocks. new blocks are added to the end of the record (known as the blockchain), and can never be changed or removed once written (although some software will remove them if they are orphaned). each block memorializes what took place in the minutes before it was created. each block contains a record of some or all recent transactions and a reference to the block that came immediately before it. it also contains an answer to a difficult-to-solve mathematical puzzle – the answer to which is unique to each block. new blocks cannot be submitted to the network without the correct answer – the process of “mining” is essentially the process of competing to be the next to find the answer that “solves” the current block. the mathematical problem in each block is extremely difficult to solve, but once a valid solution is found, it is very easy for the rest of the network to confirm that the solution is correct. there are multiple valid solutions for any given block – only one of the solutions needs to be found for the block to be solved. because there is a reward of brand new bitcoins for solving each block, every block also contains a record of which bitcoin addresses or scripts are entitled to receive the reward. this record is known as a generation transaction, or a coinbase transaction, and is always the first transaction appearing in every block. the number of bitcoins generated per block starts at 50 and is halved every 210,000 blocks (about four years). bitcoin transactions are broadcast to the network by the sender, and all peers trying to solve blocks collect the transaction records and add them to the block they are working to solve. miners get incentive to include transactions in their blocks because of attached transaction fees. the difficulty of the mathematical problem is automatically adjusted by the network, such that it targets a goal of solving an average of 6 blocks per hour. every 2016 blocks (solved in about two weeks), all bitcoin clients compare the actual number created with this goal and modify the target by the percentage that it varied. the network comes to a consensus and automatically increases (or decreases) the difficulty of generating blocks. because each block contains a reference to the prior block, the collection of all blocks in existence can be said to form a chain. however, it’s possible for the chain to have temporary splits – for example, if two miners arrive at two different valid solutions for the same block at the same time, unbeknownst to one another. the peer-to-peer network is designed to resolve these splits within a short period of time, so that only one branch of the chain survives. the client accepts the ‘longest’ chain of blocks as valid. the ‘length’ of the entire block chain refers to the chain with the most combined difficulty, not the one with the most blocks. this prevents someone from forking the chain and creating a large number of low-difficulty blocks, and having it accepted by the network as ‘longest’
Block (sequence) welding, английский
Block address, английский
Адрес блока
Block adjustment, английский
Block alignment, английский
Block allocation, английский
Выделение блоков
Block and block, английский
The situation of a tackle when the blocks are drawn close together, so that the mechanical power becomes arrested until the tackle is again overhauled by drawing the blocks asunder. synonymous with chock-a-block.
Block and fall, английский
Block and filter, английский
An app (shipped in china only) that filters out certain calls and messages from the user’s phone as well as messaging services, with optional blocking of withheld and unknown numbers. it also provides caller id info for incoming calls from bare numbers that are not on local contact list.
Block and filter (global), английский
An app that filters out certain calls and messages from the user’s phone, as well as messaging services, with optional blocking of withheld and unknown numbers.
Block and finish, английский
Block and hook retractor, английский
Устройство для отвода талевого блока и крюка а
Block and tackle, английский
- A pulley block, 6 together with rope or cable, used to raise or shift a load.
- A system of pulleys and ropes. see also sheave, and block and tackle individually.
- Two blocks with reeved rope or cable. see block 3.
- A combination of one or more blocks and the associated tackle necessary to give a mechanical advantage. useful for lifting heavy loads.
Block and tackle , английский
Compression, английский
- A state or condition of being pushed or shortened by a force.
- Сжатие
- Сжатие (данных), уменьшение размеров файла изображения. см. также lossy и non-lossy. процесс упаковки данных с целью уменьшения занимаемого ими пространства на накопителе
- Компрессия, сжатие
- The reduction of volume of a vapor or gas by mechanical means.
- Digital video pictures can be compressed with a number of techniques. these include: jpeg and jpeg-2000 (for still images), m-jpeg and mpeg (for moving pictures).
- The reduction in gain at one level of a picture signal with respect to the gain at another level of the same signal.
- A digital photograph creates an image file that is huge, a low-resolution 640x480 image has 307,200 pixels. if each pixel uses 24 bits (3 bytes) for true color, a single image takes up about a megabyte of storage space. to make image files smaller almost every digital camera uses some form of compression. see the jpg entry below.
- The application of any of several techniques that reduce the amount of information required to represent that information in data transmission. this method reduces the required bandwidth and/or memory.
- A method of reducing the size of a digital image file to free up the storage capacity of memory cards and hard drives. compression technologies are distinguished from one another by whether or not they remove detail and color from the image. lossless technologies compress image data without removing detail, while "lossy" technologies compress images by removing some detail. joint photographic experts group (jpeg) is a lossy compression format supported by jpeg, pdf and postscript language file formats. most video formats are also lossy formats. tiff files are not and, as such, are far more stable than jpegs and other lossy file formats.
- Reducing the number of bits needed to encode a digital signal, typically by eliminating long strings of identical bits or bits that do not change in successive sampling intervals (e.g., video frames).
- A digital photograph creates an image file that is enormous. to enable image files to become smaller and more manageable cameras employ some form of compression such as jpeg. raw and tiff files have no compression and take up more space.
- 1. the act of squeezing or pressing the first-aider applied compression to the chest of the casualty. 2. a serious condition in which the brain is compressed by blood or cerebrospinal fluid accumulating in it or by a fractured skull
- Смыкание (губок захватного устройства) cm. соmрutеr-соntrоllеd rоbоt 33. соntinuоus-раth mоtiоn движение робота по полностью программируемой траектории (при котором полная траектория, описываемая рукой манипулятора, программируется на программоноситель во время обучения так, чтобы каждая точка вдоль траектории движения регистрировалась для дальнейшего воспроизведения)
- Сжатие (данных); уплотнение; свертка; компрессия; упаковка
- Жёсткость (стержня) при сжатии; ~ in tension жёсткость (стержня) при растяжении; ~ in
- Продольно-поперечный изгиб, поперечный изгиб со сжатием; ~ and axial tension изгиб с осевым растяжением; ~ in two planes косой изгиб ~ of rebars [of reinforcing bars] гибка арматурных стержней beam ~ изгиб балки
- Сжатие о ~ along the grain сжатие вдоль волокон; ~ beyond
- Сжатое волокно; ~ in
- The intentional reduction in dynamic range to increase sustain and/or add punchiness, caused by a the use of a compressor/limiter.
- A process for removing redundant data from a digital media file or stream to reduce its size or the bandwidth used.
- A reduction of the time available for a scheduled storyboard to reach its final state.
- A way of making files smaller, either to fit into restricted storage space or to speed up transmission over the internet. popular compression standards include- jpeg- and- gif- for pictures,- mp3for music files,- mpeg, mp4, avi- and- mov- for movie footage, and- zip- for just about everything else.
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Through check, английский
In a timber, a check which extends from one surface through to the opposite side.
Corner framing, английский
In a timber structure, a corner post that provides for nailing on the exterior or interior; often comprised of two or more studs joined together.
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