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Plate wave
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
See lamb wave.
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Lamb wave, английский
- Type of ultrasonic wave propagation in which the wave is guided between two parallel surfaces of the test object. mode and velocity depend on the product of the test frequency and the thickness. also called plate wave.
- Type of ultrasonic wave propagation in which the wave is guided between two parallel surfaces of the test object. mode and velocity depend on the product of the test frequency and the thickness. plate wave.7 linearity, amplitude: constant proportionality between the signal input to the receiver and the amplitude of the signal appearing on the display of the ultrasonic instrument or on an auxiliary display.7,19 also called vertical linearity. linearity, area: constant proportionality between the signal amplitude and the areas of equal discontinuities located at the same depth in the far field. necessarily limited by the size of the ultrasonic beam and configuration of the reflector.7
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Plate, английский
- A steel plate fitted between the rail and sleeper or timber to spread the load on the sleeper. plates may be double shoulder, clip fastening, taper, level or cant to suit requirements.
- A horizontal framing member laid flat.
- Normally a 2 x 4 or 2 x 6 that lays horizontally within a framed structure, such as:
- 1. a flat sheet of metal or bone the surgeon inserted a plate in her skull. 2. a flat piece of metal attached to a fractured bone to hold the broken parts together
- The uppermost horizontal member of a partition; the top plate of a partition on which the joists rest.
- In marine law, refers to jewels, plate, or treasure, for which freight is due. thus, plate-ship is a galleon so laden.
- Backstay-plate. a piece of iron used instead of a chain to confine the dead-eye of the backstay to the after-channel.— foot-hook or futtock plates. iron bands fitted to the lower dead-eyes of the topmast-shrouds, which, passing through holes in the rim of the top, are attached to the upper ends of the futtock-shrouds.
- [1] term in maritime law covering jewels and treasure shipped as freight. [2] gold or silver bullion. [3] one of the metal sheets of a ship’s hull. [4] a tectonic plate.
- Плашка; печатная форма plated-through interface connection соединение методом сквозной металлизации
- Еда на одного человека (на банкете и т.п.) металлическая или деревянная тарелка для сбора пожертвований (в церкви) вклейка, иллюстрация на отдельном листе
Plate, английский
Plate, английский
Plate, латинский
Plate & frame exchanger, английский
Plate (load) bearing test, английский
Plate -, английский
- Тарельчатый [дисковый] клапан, пластинчатый клапан plug ~ пробковый [конусный] кран
- Толстолистовая сталь
- Щитовая насадка
Plate - bande (en forme de poisson), французский
Plate - forme (de la voie ferree ou de la route), французский
Plate - forme de la route, французский
Plate amalgamation, английский
Plate anchor, английский
Plate and frame filter press, английский
Plate apron feeder, английский
Plate beam, английский
Plate bearing test, английский
Plate bolt, английский
A bolt in a building foundation which secures the plate or sill. plastic yield 740 plate, 2 plate bolt
Plate boundary observatory, английский
Plate calender, английский
Plate cleaner, английский
Plate configuration, английский
Конфигурация пластин
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Plating crack, английский
Photographic transmission density (rt), английский
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