电动车真空胎怎么补:急求高手翻译!小弟拜谢了。

来源:百度文库 编辑:高校问答 时间:2024/05/01 04:16:06
The background level of naturally occurring viruses in the unchlorinated secondary effluent was 5 plaque forming units per liter (pfu/L), expressed as the geometric mean.
plaque forming units per liter 是单位可译可不译
unchlorinated可能是未经消毒的意思

The background level of naturally occurring viruses in the unchlorinated secondary effluent was 5 plaque forming units per liter (pfu/L), expressed as the geometric mean.
未经氯化的二级排出物中自然存在的病毒背景水平是 5 pfu/L,以地理平均数表达。

plaque forming units per liter
每升病毒斑块形成单位
(菌斑 colony forming units per liter, cfu/L)

unchlorinated 未氯化

未经氯气消毒的第二排水道排出的自然产生病毒/虑过性微生物的量是5(puf/l),这是一个平均数。

译的不好。我将我的删掉