fouled sulfuric acid
英
美
- 不纯的硫酸
双语例句
- Most sulfuric acid is made by the contact process.
大多数的硫酸是用接触法制造的。 - His prototype used dilute sulphuric acid and operated at room temperature.
他当时的做法用的是稀释的硫酸，而且是在室温下进行操作。 - The same amount of analar or aristar grade sulphuric acid is added as matrix,achieving matrix-matched,and satisfactory calibration.
绘制校准曲线用标准溶液，加入与测定样品相同量的分析纯硫酸为基体。
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