|
|
|
|
|
|
|
|
|
A-scan (ut)
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
A data presentation method by which intelligence signals from a signal object located are displayed. as generally applied to pulse echo ultrasonics, the horizontal and vertical sweeps are proportional to time or distance and amplitude or magnitude respectively. thus the location and magnitude of acoustical interface are indicated as to depth below the transducer.
|
|
(ut) videtur, латинский
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
Intelligence, английский
- Сбор разведывательных данных; разведка
- The ability to learn and understand quickly
- N интеллект, рассу- док, ум, способность к пониманию artificial ~ искусственный интеллект
- [1] information of military or political value. [2] gathering such information.
- Originally, an innate general cognitive ability underlying all of an individual`s processes of complex reasoninng. now, the dual ability to draw appropriate distinctions and to make appropriate, and to a degree better than chance, choices among the things distinguished. the first part of the process is creative (->creativity) and concerns the construction of a cognitive system limited by the amount of uncertainty tolerable. the second part of the process, largely attended to by ashby, is reductive and concerns how much information is brought to bear on a situation, e.g., for giving the correct answer to questions on an intelligence test, for selecting a successful course of action out of all possible ones, for saying the right thing at the right moment to the right person. culture bound intelligence tests assume predrawn distinctions, offer fixed number of alternatives and thus provide a normative measure of only the information processing ability part of intelligence. the constructive and uncertainty increasing ability part of intelligence is manifest in innovations, unconventional perspectives, avantgarde art but also in social deviance.
Ultrasonics, английский
The study of ultrasound and its use in medical treatments
Horizontal, английский
- Горизонталь; горизонтальный
- Горизонталь; горизонтальный 287
- At right angles to the direction of gravity; on the level; parallel to the horizon; neither vertical nor inclined.
- A direction parallel to the horizon, or what is commonly termed lying flat. one of the greatest inconveniences navigators have to struggle with is the frequent want of a distinct sight of the horizon. to obviate this a horizontal spinning speculum was adopted by mr. lerson, who was lost in the victory man-of-war, in which ship he was sent out to make trial of his instrument. this was afterwards improved by smeaton, and consists of a well-polished metal speculum about 3-1/2 inches in diameter, inclosed within a circular rim of brass, so fitted that the centre of gravity of the whole shall fall near the point on which it spins. this is the end of a steel axis running through the centre of the speculum, above which it finishes in a square for the convenience of fitting a
Proportional, английский
- Член пропорции
- A пропорциональный analogy
- Пропорциональный
Respectively, английский
Acoustical, английский
Акустический, зву- ¦ковой
Transducer, английский
- A device that converts energy from one form to another, such as optical energy to electrical energy.
- Преобразователь, датчик, при?мник
- A device which converts power in one kind of system to power in another form, e.g., a loudspeaker which converts electric power to acoustic power.
- A device that converts one type of energy to another (e.g., water pressure to electricity, as in a speed recorder; or electrical to acoustic as in a loudspeaker).
- Первичный измерительный преобразователь, датчик
- A device that converts energy from one form to another, such as a microphone or speaker.
- An electrical device that converts a signal from one form of energy to another.
- Any device that is capable of converting energy from one form to another.
- (1) device that converts mechanical energy to electrical output or vice versa. (2) piezoelectric device that converts attributes of the stress-versus-strain field of an acoustic wave into an electrical signal of voltage versus time. sensor; probe. transducer, differential: piezoelectric twin-element or dual-pole transducer.
- Device by means of which energy can flow from one or more transmission systems or media to one or more other transmission systems or media; sensor or probe.4
- (1) device that converts mechanical energy to electrical output or vice versa. (2) piezoelectric device that converts attributes of the stress-strain field of an acoustic wave into an electrical signal of voltage versus time. sensor; probe.16 transducer, differential: piezoelectric twin-element or dual-pole transducer, the output poles of which are isolated from the case and are at a floating potential.16
Ultrasonic, английский
- Manufacturers` association ассоциация фирм — изготовителей изделий с использованием ультразвука
- Of or relating to acoustic vibration frequencies greater than about 20 khz.
- Pertaining to acoustic vibration frequencies greater than about 20 khz.
- Of or relating to acoustic vibration frequencies greater than about 20 khz.7,22
Respective, английский
|
C-scan (ut), английский
A data presentation method generally applied to pulse echo techniques yielding a two dimensional plan view of the scanned surfaces of the part. through gating, only echoes arising from the interior of the test object are indicated. in the c-scan no indication is given of the echo depth.
Ultrasonic absorption, английский
- A dampening of ultrasonic vibrations that occurs when the wave transverses a medium.
- Damping or dissipation of ultrasonic waves as they pass through a medium. see also attenuation coefficient.
- Damping or dissipation of ultrasonic waves as they pass through a medium.7,21 see also attenuation coefficient.
|
|
|
|
|
|
|
