A method for making the standard iron spectra and processing the sample by means of a CCD industry camera and a small prism spectrograph is introduced.
介绍了借助CCD工业摄象机，使用小型棱镜摄谱仪拍摄光谱及在微型计算机上制作标准铁谱和处理光谱的方法。
The Iron & Steel industry is the major consumer fo high-temperature process heat and a huge amount of CO 2 has been vented into the atmosphere during the iron-making process.
钢铁工业消耗着巨大的高温过程热，并且炼铁过程中伴随着大量的二氧化碳气体放出。
The PSA method and its process for making oxygen, purifying hydrogen, drying air, refining CO and CO 2, and its application in iron and steel industry are introduced.
介绍了变压吸附制氧，提纯氢，空气干燥，提纯一氧化碳，二氧化碳工艺流程和在钢铁行业中的应用。
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