pollutional load 污染负荷
pollutional effect 污染效应
pollutional factor 污染因子
non pollutional antioxidant 非污染型防老剂
equivalent pollutional load 等标污染负荷
pollutional equivalent amount 污染当量数
Ozone as a disinfectant is used extensively in various regions. It is intensely concerned because of its properties of no - residual, no - pollutional, safe and effectual.
臭氧作为杀菌剂广泛应用于各个领域，它以无残留、无污染、安全、高效等特点越来越引起人们的关注。
This paper reports the results of water pollutional detection of Kuihe River in Xuzhou city using micronucleus test technique of vicia faba root tip cells.
使用蚕豆根尖细胞微核技术监测奎河徐州市区段水质污染状况。
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