modulated neutron initiator造句
例句与造句
- Niels Bohr and his son tamper, and in the design and adoption of the modulated neutron initiator.
- Modulated neutron initiator is the relevant article .-- Talk 20 : 11, 30 April 2010 ( UTC)
- Would it be possible to use a fusor in neutron-production mode as an modulated neutron initiator in a nuclear weapon?
- In 1945, the director of the Los Alamos Laboratory, Robert Oppenheimer, asked them to review the design of the modulated neutron initiator.
- However the solid pit was intrinsically less efficient than a hollow pit, and it required a modulated neutron initiator to start the chain reaction.
- It's difficult to find modulated neutron initiator in a sentence. 用modulated neutron initiator造句挺难的
- Those working on the project were ultimately responsible for creating the polonium-based modulated neutron initiators which were used to begin the chain reactions in the atomic bombs.
- The 1st Ordnance Squadron carefully packed the Pumpkin bombs and Fat Man assemblies that they had received from Project Camel, the assemblies being sets of bomb components without the fissile pit or modulated neutron initiators.
- He was present at the meeting of the Combined Policy Committee on 4 July when pit was a polonium-beryllium modulated neutron initiator, a development of the technique that Chadwick had used to discover the neutron over a decade before.
- To allow insertion of the diameter plutonium pit, containing the diameter " Urchin " modulated neutron initiator, as late as possible in the device's assembly, the spherical diameter depleted uranium tamper surrounded by a thick shell of boron impregnated plastic had a diameter cylindrical hole running through it, like the hole in a cored apple.
- Nuclear bombs, on the other hand, don't work properly with such a slow-cooking method of starting up ( they " energetically dismantle " themselves before they've really gotten going ); so they use a neutron source like a modulated neutron initiator .-- Talk 15 : 12, 27 July 2011 ( UTC)
- Bohr is quoted as saying, " They didn't need my help in making the atom bomb . " Oppenheimer gave Bohr credit for an important contribution to the work on modulated neutron initiators . " This device remained a stubborn puzzle, " Oppenheimer noted, " but in early February 1945 Niels Bohr clarified what had to be done ."