Pyromicn.一种镍铬耐热合金
pyropref.表示“火的”;“热的”;“焦的”=pyr.
pyroxene-plagioclase stonyiron中铁陨石
pyrolytical carbon film resistor热分解碳膜电阻器
Pyro draws exploding fireworks.绘制爆炸的烟花。
pyrolyzed-polymer semiconductor热解聚合物半导体
Pyrotechnic Installation Building烟火设备装配楼
pyrolysissemi-clean gas station干馏炉半冷煤气
pyroelectrical radiation detector热电辐射检测器
pyrometallurgical copper smelting火法炼铜