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pyrotechnics    音标拼音: [p,ɑɪrot'ɛknɪks]
n. 烟火制造术,烟火使用

烟火制造术,烟火使用

pyrotechnics
n 1: (music) brilliance of display (as in the performance of
music)
2: the craft of making fireworks [synonym: {pyrotechnics},
{pyrotechny}]

Pyrotechnics \Pyr`o*tech"nics\, n.
The art of making fireworks; the manufacture and use of
fireworks; pyrotechny.
[1913 Webster]


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  • Fire Technology | Public Safety Training Center
    We offer multiple pathways for individuals interested in a fire service career, including: Students interested in entering the fire service are strongly encouraged to complete either the Certificate or A S Degree in Fire Technology
  • Pyrotechnics - Wikipedia
    Pyrotechnics is the science and craft of creating fireworks, but also includes safety matches, oxygen candles, explosive bolts (and other fasteners), parts of automotive airbags, as well as gas-pressure blasting in mining, quarrying, and demolition
  • Home Page | Pyrotechnics Guild International
    Since its founding in 1969, the PGI has been dedicated to helping you do whatever you love and want to do in fireworks, legally and safely
  • CannonFuse. com gt; PYROTECHNIC INFORMATION
    Currently, it contains lists of: the most important safety rules in pyrotechnics, the most common pyrotechnic chemicals and what they do, and incompatible pyrotechnic chemicals
  • Pyrotechnics Industry - Overview | Occupational Safety and Health . . .
    Overview Highlights Process Safety Management for Explosives and Pyrotechnics Manufacturing
  • Pyrotechnics - New World Encyclopedia
    Pyrotechnics are used in the entertainment industry Pyrotechnics is generally considered the technology of manufacturing and using fireworks, but its scope is wider and includes items for military and industrial uses
  • Pyrotechnics | Chemistry | Research Starters - EBSCO
    Pyrotechnics is the science of controlling exothermic chemical reactions, using materials that are self-contained and self-sustained to produce gas, heat, light, sound, and smoke
  • Pyrotechnics: The Science Behind Fireworks - RS Expert Advice |
    Learn about the pyrotechnic science of fireworks, including how they achieve their characteristic light, color and sound effects, how they’re made, the chemistry behind their colors and the craft behind their patterns What comes to mind when you think about STEM?
  • Pyrotechnics - altenter. io
    "Pyrotechnics" refers to the use of fireworks or other explosive effects in performances and events These effects are designed to create visual and auditory spectacle, enhancing the excitement and impact of a production
  • Pyrotechnics - an overview | ScienceDirect Topics
    Pyrotechnics is defined as the study and use of materials that produce controlled explosions, typically involving chemical reactions to create light, heat, sound, or gas, often utilized in fireworks and other explosive applications





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