pyroge热源, 致热物pyropref.表示“火的”；“热的”；“焦的”=pyr.Pyrola rugosan.皱叶鹿蹄草pyrouric acid氰尿酸pyrostilpnite火色硫锑银矿pyrophorisity自燃性pyrolytic oil热解油pyrosynthesisn.高温合成Pyrocystaceaen.梨甲藻科pyrometaUurgy火法冶金pyro refiningn.火法精炼pyroheliomete太阳热量计