权威例句
A Revision of the Atomic Weight of Strontium. Second Paper. The Analysis of Strontic ChlorideAn Easy Method to Prepare Nanowire.Experimental study of the substitution of Ca by Sr and Ba in synthetic apatitesThe main marketable product of the plant and access to foreign marketProduction of ferrite powders: problems and development prospectsRietveld refinement for Sr(Ba)-bearing ye'elimiteStudy on the magnetism of magnetic PP fiberApparatus for flash vaporization delivery of reagentsSurface modifying layers for organic thin film transistorsThe composition and petrogenesis of the lower crust: A xenolith study