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Amplitude echo (ut)
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
The total vertical or pulse height of the received signal indicated by “a” scan presentation.
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Presentation, английский
- The way in which a baby will be born, in respect of the part of the baby’s body which will appear first in the vaginal channel
- Представление; воспроизведение; презентация
- A set of slides that are imported or created for display in a meeting.
- Выставление
- The method used to show ultrasonic wave information. may include a, b, or c scans displayed either on various types of recorders or cathode ray instrumentations.
- Technique used to show ultrasonic information. this may include a-scans, b-scans or c-scans, displayed on various types of recorders or display instruments.7,21 primary reference response level: ultrasonic response from the basic reference reflector at the specified sound path distance, electronically adjusted to a specified percentage of full screen height.7
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Internal conversion (rt), английский
The transfer of nuclear energy directly to a bound electron in the same atom, which causes the electron to be ejected from the atom. subsequent filling of the vacancy thus created results in the emission of characteristic x-rays or auger electrons.
Coil impedance (et), английский
The total opposition to current flow through a coil and is represented by the ratio of the coil voltage to the coil current. this impedance is affected by the material within the magnetic field generated by the coil and is sometimes used to measure eddy current response.
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