barium protoxide

常見(jiàn)例句

• The nucleator of barium hydroxide and its different content for the inorganic phase change material calcium chloride hexahydrate have been studied in this paper.
  本文著重研究了以氫氧化鋇為成核劑和不同用量的無(wú)機(jī)相變材料六水氯化鈣。
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