We have discussed some noticeable issues which affect the ratio of Radon in underground water observed by FD-125 Rn instrument.

论述了FD-125测氡仪在水氡观测中值得注意的几个问题：①仪器的供电系统中不应有线路接触不良；

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So the gas Rn in groundwater, which is a new observation item of earthquake precursors in groundwater, has an expansively developing prospects.

因此，逸出气氡作为新的地震前兆观测项目，具有广阔的发展前景。

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To understand this, it's important to keep in mind how Spirit parses: given multiple alternatives to a rule example, s: R1 | R2 |.. | rn, the one to the left gets the maximum priority.

为了理解这一点，需要注意Spirit是如何解析的：为示例规则S： r 1 | r 2 | . . | RN提供多个替代选择，左边的内容获得最大优先权。

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He says that even during a 20-minute operation there will be three people in the operating room, and one of them is an RN entering data that could be used in a lawsuit.

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Nikolov, RN, et al, Gastrointestinal symptoms in a sample of children with pervasive developmental disorders.

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"A lot of time stuff shows up at work that doesn't show up at home, " says Anna Treinkman, RN, a nurse practitioner at the Rush University Alzheimer's Disease Clinic, in Chicago.

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