frame antenna (=frame-aerial)
frame-to-frame coherence
Frame-to-frame Difference
frame-to-frame difference method
frame-to-frame disparity
FR-FR Frame Relay – to – Frame Relay
mega-frame-sub-truss-frame construction
mega-frame-sub-truss-frame structure
2 pulse counting assembly
2pulse counting assembly
4 pulse counting assembly
4-oxadiazole (P-TTD) primary scintillator counting effecincy quenching 2-phenyl-5-(4’-biphenylyl)-1
4πβ+4πγ counting method