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Transmission angle (ut)
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
The incident angle of the transmitted ultrasonic beam. it is zero degrees when the ultrasonic beam is perpendicular to the test surface.
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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
Perpendicular, английский
- Перпендикуляр; перпендикулярный
- A right line falling from or standing upon another vertically, and making the angle of 90° on both sides.
- Перпендикуляр
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Alpha rockwell hardness, английский
The index of the resistance of a plastic to surface penetration by a specified indentor under a specified load applied with a tester. higher values indicate higher resistance to indentation (astmd-785).
Acute radiation syndrome (rt), английский
The immediate effects of a short-term whole-body over exposure of a person to ionizing radiation. these effects include nausea and vomiting, malaise increased temperature, and blood changes.
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