neutron absorption उदाहरण वाक्य

उदाहरण वाक्य

1. Doppler broadening of U-238's neutron absorption resonances, increasing absorption as fuel temperature increases, is also an essential negative feedback mechanism for reactor control.
2. Detectors relying on neutron absorption are generally more sensitive to low-energy thermal neutrons, and are orders of magnitude less sensitive to high-energy neutrons.
3. The temporarily high level of 135 Xe with its high neutron absorption cross-section makes it difficult to restart the reactor for several hours.
4. Xenon-135 accumulation can be controlled by keeping power levels high enough to destroy it by neutron absorption as fast as it is produced.
5. Wilkins then continued to teach mathematics and conduct significant research in neutron absorption with physicist Eugene Wigner, including the development of its mathematical models.
6. Thermal neutrons have a different and sometimes much larger effective neutron absorption unstable isotope of the chemical element as a result ( neutron activation ).
7. Because of this dilution and because 105 Pd has 11 times the neutron absorption cross section, 107 Pd is not amenable to disposal by nuclear transmutation.
8. Further, the reactor coolant pumping had been reduced, which had limited margin so any power excursion would produce boiling, thereby reducing neutron absorption by the water.
9. There are numerous other fission products that, as a result of their concentration and thermal neutron absorption cross section, have a poisoning effect on reactor operation.
10. Many of the isotopes of curium have what seem to be superficially positive properties : low critical mass requirements, high neutron absorption cross sections, long half-lives.