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在工业上应用固体电解质氧浓差电池测定氧体或金属液中的氧含量,是七十年代发展起来的新技术。由于它具有快速、准确、简便等一系列优点,因此发展十分迅速。比
The application of solid electrolyte oxygen concentration cell in the industry to measure the oxygen content of oxygen or metal liquid is a new technology developed in the seventies. Because of its rapid, accurate, simple and so a series of advantages, so the development is very rapid. ratio