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Nuclide (rt)
| Глоссарий терминов по технологиям неразрушающего контроля (NDT) |
A species of atom characterized by its mass number, atomic number, and nuclear energy state, and that has a measurable mean life.
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Nuclide, английский
- A species of atom characterized by certain num- ber of protons and neutrons in its nucleus.
- Any species of the atom that exists for a measurable length of time. a nuclide can be distinguished by its atomic weight, atomic number, and energy state. the term is used synonymously with isotope. a radionuclide is a radioactive nuclide.
Measurable, английский
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Roentgens per hour at one meter (rt), английский
A specification of the output of a source of x- or gamma radiation in terms of the exposure rate, in roentgens per hour, measured in air at a distance of one meter from the source. abbreviation
Rod-anode tube (rt), английский
A special type of x-ray tube in which the target is situated at the outer end of a long tubular anode. it usually produces panoramic radiation.
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