... 一档无级调速 stepless regulation at one speed 一段转化 primary reforming 一段转化炉 primary reformer ...
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Nature gas primary reforming catalyst 天然气一段转化催化剂
primary reforming furnace 第一重整炉
primary reforming catalyst 一段转化催化剂
primary steam reforming 一段蒸汽转化
nature gas primary steam reforming 天然气一段蒸汽转化
An introduction is given to the loading, reduction by heating and use of series Z112Y primary reforming catalysts in the UHDE-ICI-AMV process.
介绍了Z 112y系列一段转化催化剂在UHDE - ICI - AMV工艺中的装填、升温还原及使用情况。
The author made researches, analysis on the continued education for PE teachers in primary and secondary schools in the early days of course reforming, and put forward some constructive suggestions.
这种现象的产生与中小学体育教师的“知识真空”、“思想落后”等问题有很大关系。 因此,研究课改初期中小学体育教师的继续教育问题就显得尤为重要。
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