| 单词 | pyrotechny |
| 释义 |
pyrotechny听听怎么读
英 [pa?r??'tekn?]
美 [pa?ro?'tekn?]
是什么意思 烟火制造（术），烟火的制造和使用，烟火施放； 英英释义pyrotechny
学习怎么用 权威例句Pyrotechny: A Romance After The FrenchA Manual of PyrotechnyExplosive affinities: pyrotechny, knowledge, and the sciences in early modern EuropeA system of pyrotechny, comprehending the theory and practice, with the application of chemistry : ... adapted to the military and n...The Early Use of Potassium Chlorate in Pyrotechny: Dr. Moritz Meyer's Colored Flame CompositionsPyrotechny: A Practical Manual for Manufacturers of Fireworks, Signals, Flares and Pyrotechnic Displays (Weingart, George W.)Weingart, George W. Pyrotechny. New York: Chemical Publishing Company, 1939. 178 p. $5.00Time fuse elementIgniting Early Modern Science through PyrotechnicsAutomation in analytical chemistry—from rule of thumb to fully automatedmethods. Some philosophies and socialconsequences
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