基本解釋爐腔保護(hù)空氣層英漢例句雙語例句B. Continuous decomposed ammonia protective atmosphere annealing furnace.連續(xù)式氨分解保護(hù)氣氛退火爐。newtimecopper.feixiang.ecplaza.netLiquid nitrogen is adopted as protective atmosphere in bell type furnace for which vacuum pumping system are provide also.在罩式電爐內(nèi)處理，采取液氮作為保護(hù)氣體，并設(shè)真空抽氣設(shè)備。The requirements of bright annealing of copper and brass strip on furnace, protective atmosphere and rolling coolant are analysed.本文就銅及黃銅的光亮退火對退火爐、保護(hù)氣氛，軋制潤滑劑的要求作了分析。protective furnace atmosphere更多例句專業(yè)釋義物理學(xué)爐腔保護(hù)空氣層