Using the MD monitoring system, some statistical parameters and N-, QMAX- spectrum of difference stages have been obtained.
利用变压器局部放电在线监测系统进行信号采集，获得了多种统计参数和放电谱图的变化特征。
In NH3-N monitoring application of industrial waste water Na's reagent behaves simple operation and high sensitivity.
在工业废水氨氮监测中应用的纳氏试剂法具有操作简便、灵敏度高的特点。
Useing of Dongting Lake hydrological observation stations, environmental monitoring data and on-the-spot investigation, Analysising of the Dongting Lake wetland on the N, P pollution-purification.
利用洞庭湖水文观测站、环境监测站和实地考察资料，分析了洞庭湖湿地对氮（N）、磷（P）污染的净化功能。
Objective to explore the early monitoring indices of neural system lesion by N-hexane.
目的探讨正己烷对神经系统早期损伤的检测指标。
Singlechip AT89C52 was adopted by intelligent real available value voltage-monitoring apparatus to sample N times for the electrical network voltage between equal spaces in one cycle.
智能型真有效值电压监测仪，采用AT89C52单片机，在一个周期内对电网电压等间距采样N次。
Dual monitoring is still natively supported and a Freeze 'n 'free Cam Mode can be used to take impressive screenshots.
双显示器依然是原生支持的，新的“冻结解冻”摄影机可以用来保存令人印象深刻的截图。
The results shown that the water quality in Red Tide-monitoring Area was on situation of serious super-nutrition and organic pollution and on state of high N and low P;
分析结果表明：在赤潮多发期，监控区水质有机污染程度和富营养化状态较严重，明显呈低P高N状态；
The results shown that the water quality in Red Tide-monitoring Area was on situation of serious super-nutrition and organic pollution and on state of high N and low P;
分析结果表明：在赤潮多发期，监控区水质有机污染程度和富营养化状态较严重，明显呈低P高N状态；
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