顯示對應的拉丁字符的拼音 ? 字典 - 查看字典詳細內容 Author’s research group began to study the new technology of vacuum decomposition of molybdenite in 2007, began to build the production base in 2009, and had already built the thousand-ton-level vacuum decomposition production plant. At the same time, research group also has developed a preparation technology of ultrapure and ultrafine MoS2 powders, gone into mass production, and have enjoyed a high reputation at home and abroad. In order to develop preparation technology of ultrapure nano-MoO3 powders, research group has also developed a new sublimation oxidation technology of using the metal molybdenum powder after vacuum decomposition, and make a success