权威例句
"Green"pyrotechnics: a chemists' challengePropellants, Explosives, PyrotechnicsHeavy metals from pyrotechnics in New Years Eve snow“Green” Pyrotechnics: A Chemists' ChallengeMethod for preparing pyrotechnics oxidized by basic metal nitrateChemInform Abstract: “Green” Pyrotechnics: A Chemists′ ChallengeHigh Energy Materials: Propellants, Explosives and PyrotechnicsChemInform Abstract: “Green” Pyrotechnics: A Chemists′ Challenge.Nitrogen-Rich Compounds in Pyrotechnics: Alkaline Earth Metal Salts of 5,5′-Hydrazine-1,2-diylbis(1H-tetrazole)Progress in high-nitrogen chemistry in explosives, propellants and pyrotechnics