Contains biocide to extend fluid life.

含有杀菌剂以延长切削液使用寿命.

The application of gaseous ozone as ( biocide ) is a questionable practice.

温室中使用臭氧气体防治病虫害是个错误.

Study shows that the effectiveness of a compound biocide is better, and the dosage used to be small.

研究表明，复配杀菌剂的杀菌效果好且用药省。

The amount of activated nitrogenous compound and non-oxidizing biocide is selected to result in a synergistic biocidal effect.

选择该经活化的含氮化合物以及非氧化杀生物剂的用量以获得协同杀生物作用。

The method of using the synergistic mixtures entails adding an effective amount of a nitrogenous compound activated by an oxidant and at least one non-oxidizing biocide to an aqueous system.

应用该协同混合物的方法需要向水系统中加入有效量的经氧化剂活化的含氮化合物以及至少一种非氧化杀生物剂。