p pa pb pc pd pe pf pg ph pi pk pl pm pn po pp pr ps pt pu pv pw px py

Перевод: polonium

[существительное]
полоний

Тезаурус:

1. The new ingredient in the assessment of how many deaths the Windscale cloud caused is the radioactive isotope, polonium 210.
2. Only its natural decay product, polonium, is more toxic.
3. But polonium was not mentioned.
4. John Urquhart's article "Polonium: Windscale's most lethal legacy" (31 March, p 883) must have given many of its readers the impression that polonium is an abnormal constituent of man's environment and with an impact that is therefore unpredictable.
5. Some of the deaths are blamed on polonium, an element whose presence during the accident was deliberately kept secret at the time because of its military sensitivity.
6. Until New Scientist asked the NRPB to reexamine its assessment of the fire last week, to take account of the polonium, no official body had tried to calculate the effect of its release.
7. The published version of the official report of the fire, written by Lord Penney, the father of the British bomb, made no mention of polonium.
8. Polonium deaths
9. Large particles of tar in cigarette smoke, in particular, attract the radioactive products, which include isotopes of polonium, lead and bismuth.
10. Natural polonium
11. Polonium cloud engulfs Windscale
12. In his article "Polonium: Windscale's most lethal legacy" ( New Scientist 31 March, p 873) John Urquhart has rightly drawn attention to the omission from consideration of polonium-210 in the National Radiological Protection Board's report on the 1957 Windscale reactor fire.