fritn.熔块；玻璃质v.烧结；加热玻璃料Fritschiellan.费氏藻属(胶毛藻科；细链藻亚科)fritted rock烧变岩fritted glaze熔块釉,熟釉frit reaction熔融反应fritted metal烧结金属fritting zone初熔区fritting wear微动磨损fritted rocks烤变岩fritted glass烧结玻璃,多孔玻璃fritted hearth烧结炉床