trioxides 

  1. 名詞
trioxide複數: 三氧化物

    
                        
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例句

                

                    
    
                                                    
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                                Trioxides                            
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                                Molybdenum and tungsten readily form stable trioxides MO3, so seaborgium should form SgO3.                            
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                                Antimony, a strategic mineral used in flameproofing compounds and semiconductors, was exported in concentrates, trioxides , and alloys to all regions of the world, with most sales going to Britain and Brazil.                            
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