d da db dc dd de df dg dh di dj dk dl dm dn do dp dr ds dt du dw dx dy dz

Перевод: deuterium

[существительное]
дейтерий ; тяжелый водород

Тезаурус:

1. Intor could also test the life of components in the flux of neutrons - at an energy of 14 MeV - produced by reactions between deuterium and tritium.
2. Deuterium is the most commonly used fuel in attempts to create controlled fusion and the two chemists believed that once the deuterium was crammed inside the palladium within their test tube, the nuclei of the deuterium atoms would undergo nuclear fusion generating heat and either being transformed - as in all nuclear reactions - into new elements like helium or being shattered into their constituent parts, such as protons and neutrons.
3. So there was a chance that fusion, which would derive its energy from deuterium, an isotope of hydrogen and a constituent of ordinary water, could come along and render fission redundant.
4. Scientists have known for some time that fusion reactions between nuclei of deuterium and tritium are more likely if the nuclear spins line up in the same direction.
5. The difficulties arose over the interpretation of the fusion reactions observed when Zeta produced discharges in deuterium.
6. The fuels which the fusion reaction would use are deuterium (a common isotope of hydrogen) and lithium and the energy potential exists to supply the world with energy for at least 5,000 years.
7. So in no case have the neutrons been definitely proved to be due to the random motion of deuterium associated with a temperature of the order of five million degrees.
8. There are three polarisation states for deuterium nuclei, so only a third of the atoms in unpolarised deuterium will line up perpendicular to the magnetic fields.
9. Deuterium nuclei (deuterons) have a spin that will, in a magnetic field, line up either with the magnetic field or perpendicular to it.
10. Today most fusion research aims to create the conditions under which deuterium (D) and tritium (T) - two isotopes of hydrogen - can fuse to yield a neutron and an ion of helium-4.
11. They knew that palladium soaks up deuterium (a form of hydrogen found in heavy water) like a sponge soaks up water, an electrical current from a battery forcing the deuterium atoms out from a solution of heavy water and into the spaces between the palladium atoms.