The shell evolution at N=20,a disappearing neutron magic number observed experimentally in very neutron-rich nuclides,is investigated in the constrained relativ
Influences of monomethylhydrazine (MMH) or hydrazine concentration, acidity, temperature on decontamination of ruthenium (Ru) were investigated in this work. Th
The basic structure parameters of the wave-guide window were determined by the theoretical analysis. Then we used high frequency structure simulator (HFSS) to e