The design of a small complex-type focussed magnetron with a long target-life used for excited multi-atoms beam film deposition in hard coatings is described.Th
A quantitative environmental assessment method and the corresponding computer code are introduced in this paper.By the consideration of all fuel cycle steps,it
The measurement principle and analysis method of natural gammaray spectra using NaI(T1) scintillation spectrometer are briefly described first,then block diagra
An antigastric cancer monoclonal antibody,3H11,and its Fab fragment,were labeled using p-(211At)-astatobenzoic acid(pAtBA) intermediate,in the yields of more th