pyrosulphate
英
美
网络 焦硫酸盐
双语例句
- An indirectly determination of water content in sodium pyrosulphate is introduced.
介绍了一种间接测定焦亚硫酸钠中水分含量的方法。 - This method can avoid from the influence of other components in sodium pyrosulphate and has the advantages of simple, fast, accurate and wide applications.
此方法避免了焦亚硫酸钠中其它成分对水分的干扰，具有简便、快速、准确、适用范围广的特点。 - First, adding the calcium carbide to react with the water in sodium pyrosulphate to get acetylene gas, then the acetylene content is determined by gas chromatograph, therefore the water content in the sample can be calculated.
先用电石将水分转化为乙炔气，然后用气相色谱仪检测乙炔的含量，从而得出样品中水分含量。