o-zone

Atmospheric o-zone layer is one of the important factors which maintains the balance of globe ecosystem .

大气臭氧层是维持整个地球生态系统平衡的重要因素。

Study of Simultaneous Removal of Manganese in Portable Water with Pre-Ozonization and O-zone Biologic Activated Carbon

预臭氧化与臭氧生物活性炭同步去除饮用水锰含量的研究

For almost a century , there is a large body of written material on ozone and the use of o-zone indoors .

近一个世纪来，有关臭氧在室内应用引起很大的争议，但是大部分资料对臭氧的评价缺乏证实和可靠的科学依据。