A method is established for measuring low energy γ-rays dose by using CMOS sensors without any X-/γ-ray converters. Gamma-ray source of241 Am and152Eu are use
Under gas pressures of 1–3 MPa, xenon can be bound to discrete sites in hydrophobic cavities of protein,so as to use Xe as a heavy atom for determining phases
As primary separators in pressurized water reactors (PWRs), cyclone separators separate most of the water from vapor-water two-phase mixture, which is important