boron trisulfide的用法和樣例：
例句
- However,in order to enhance boron trioxide activity,boron ore must be calcined when alkali method is applied to process it.
而堿法加工硼礦石時(shí)，必須對硼礦石進(jìn)行焙燒，以提高三氧化二硼的活性。 - The condition and method for determing zinc oxide and boron trioxide in zinc borate by direct complexing titration is introduced.
介紹了采用直接絡(luò )合滴定法測定硼酸鋅中氧化鋅和三氧化二硼的條件和方法。
