ORP

And the level ofFEF 25, FEF 50, FEF 75, PEF of treatment group was higher than control group ( P & lt; 0.05 orP & lt; 0.01 ).

实验组治疗后FEF25 、 FEF50 、 FEF75 、 PEF的均值均显著高于对照组 ( P & lt; 0.05或P & lt; 0.01 ).

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However , when the ORP is between-300 mV and-400 mV, sulfate reducing bacteria are predominant.

氧化还原电位为 -300 ~-400mV时, 硫酸盐还原反应占优势地位.

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Fermentation Type and Climax Community Controlled by pH 、 ORP

pH、ORP制约的产酸相发酵类型及顶级群落

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In the last cell of aerobic area, logarithmic relation exists between DO concentration and ORP value.

好氧区最后格室的DO浓度和ORP值呈对数相关性。

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Objective To delineate the m orp hology and ecology of a new human schistosome species.

目的从形态和生态方面叙述新发现的人体血吸虫的特点.

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ResultsEight in ten factors were significantly improved in the experimental group after the treatments ( P < 0.05 , orP < 0.01 )

结果实验组辅导前后10项因子中有8项有明显改善 ( P<0.05或0.01 ).

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Therefore , ORP of the solution can be used in the control system of cleaning water.

可以通过控制饮用水的ORP达到控制臭氧浓度,从而达到对水的消毒目的.

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The values of redox potential ( ORP), pH and dissolved oxygen ( DO) were used to adjust and control the operating parameters of the Sequencing Batch Reactor ( SBR) process.

利用氧化还原电位（ORP）pH值和溶解氧（DO）的数据对序批式生物反应器（SBR）工艺操作参数进行调节、控制。

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The parameters needed to measure are Oxidation-Reduction Potential ORP, Dissolved Oxygen ( DO ) , content of ammonia nitrogen.

测量的参数指标主要包括:氧化还原 电位, 溶解氧 、 氨氮总量.

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ResultsEight in ten factors were significantly improved in the experimental group after the treatments ( P < 0.05 , orP < 0.01 )

结果实验组辅导前后10项因子中有8项有明显改善 ( P<0.05或0.01 ).

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Adopt automation treatment to treat electroplating wastewater containing chromium and nickel in chemical method, selecting proper chemical medicament, pH and ORP controls parameter continuously.

采用化学法自动控制处理含铬和含镍电镀废水，选择合适的化学药剂和pH、ORP控制参数，连续式处理电镀废水。

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