"detonation about" is a grammatically correct phrase that can be used in written English.
It typically means the explosion or explosion-related information surrounding a specific event or situation. Example: The article discussed the recent detonation about the chemical plant explosion, offering new details and analysis about the incident.
This feat means triggering the detonation about two milliseconds after the bomb hits the ceiling above the doomed storey.
People are still dying from the effects of both raids, but at Hiroshima, in the year from the moment of detonation, about 140,000 people died.
In addition, the area was heavily strewn with land mines; Mr. Spence said there was still one detonation about every week.
Spectators distinctly heard a second detonation about two minutes later.
The release at 08 15 (Hiroshima time) went as planned, and the Little Boy took 43 seconds to fall from the aircraft flying at 31060 feet to the predetermined detonation height about 1968 feet above the city.
The release at 08 15 (Hiroshima time) went as planned, and the Little Boy containing about 64 kg of uranium-235 took 44.4 seconds to fall from the aircraft flying at about 31000 feet to a detonation height of about 1900 feet above the city.
It heats the munitions inside a detonation chamber to about 550 degrees C - hot enough to destroy the weapon and its chemical contents.
In fact, there have been proposals to use GPS in detonation detection since about 1979, says Andreas Persbo, executive director of the Verification Research, Training and Information Centre in London, who was not involved in the present study.
It is found that 3,3,7,7-tetrakis 3,3,7,7-tetrakistahydifluoroaminoro-1,5-diazocine octahydro-1,5-dinitro-1,5-diazocine octahydro-1,5-dinitro-1,5-diazocine octahydro-1,5-dinitro-1,5-diazocine octahydro-1,5-dinitro-1,5-diazocine octahydro-1,5-dinitro-1,5-diazocineessure (P) of 47 GPa tHNFXand lager than those of HMX, are expected to be the novel candidates of high energy density materials (HEDMs).
However, Countdown neglects to mention a fourth scenario by which the actual detonation of nuclear weapons might come about sometime in the next century, or the next decade, or the next year.
Nuclear experts worry even more about the detonation of a stolen or homemade nuclear bomb.
