中和酸性的

Acidity in soil can be neutralized by spreading lime on it.

土壤酸性可以通过在它上面撒石灰来和。

In the environment of oil refining plant, corrosion is caused mainly by sulfid and acidity medium.

由于炼厂装置腐蚀主要是由硫化和酸性介质所产。

Used AgNO3 Standard solution to measure the content of mercapto heterogeneous ring compound and thioureido derivative in acid coppering gloss agent continuously by potentiometric titration.

以硝酸银标准溶液，采用电位滴法，连续测酸性镀铜光充剂巯基杂环化合和硫脲衍含量。

The expression of interleukin-5 (IL-5) has been correlated with the maturation and differentiation of eosinophils, and is considered to be a cytokine responsible for allergic inflammation.

IL-5与嗜酸性粒细胞成熟和分化密切相关, 是过敏性炎症发过程关键细胞因子。