1. Presents a resistance furnace particularly designed for the continuous globing of ZA-1Q globular catalyst of synthetic ammonia. 本文所述电阻炉是为实现ZA-1Q球形氨合成催化剂的连续成球工艺而专门研究设计的。
2. Since 1980, with the changing seller"s market to buyer"s market, technology development rapidly and market globing , the enterprise managers have to face a more changeable competition condition. 20世纪80年代以来,随着卖方市场向买方市场转变、技术的飞速发展、市场全球化,企业管理者面对一个更加变幻莫测的竞争环境。
3. This method not only solves the continuous globing of high effective ZA-1Q globular catalyst of synthetic ammonia, but also is adopted by international advanced mix catalyst of synthetic ammonia. 此法不仅妥善解决了高性能ZA-1Q球形氨合成催化剂的连续成球问题,而且已为达国际领先水平的最新型氨合成催化剂的混合料配方所采用。