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Dissolved oxygen meter with non-membrane electrode 无隔膜电极溶氧仪
Hand Held Dissolved Oxygen Meter 国外仪器仪表手持式溶解氧计
film electrode dissolved oxygen meter 薄膜电极溶解氧测定仪
Determining of BOD_5 with Dissolved Oxygen Meter in One Measure 用溶解氧测定仪一次测定BOD_5
Discussing about indication error of film electrode dissolved oxygen meter 覆膜电极溶解氧测定仪示值误差的探讨
Notable Matters for BOD_5 Determination by Dissolved Oxygen Meter Model YSI-58 用YSI-58型溶氧仪测定五日生化需氧量的注意事项
The Deficiency in The Executed Verification Regulation of Film Electrode Dissolved Oxygen Meter--Neglecting the Effect of Air Humidity 现行覆膜电极溶解氧测定仪检定规程存在的不足--忽略了空气湿度的影响
dissolved oxygen meter 溶解氧测仪
portable dissolved oxygen meter 便携式溶氧监测仪
To remove dissolved oxygen from(a liquid,such as water). 除氧气，使脱氧从（液体，例如水）中除去不溶解的氧气
To remove dissolved oxygen from(a liquid, such as water). 除氧气，使脱氧从（液体，例如水）中除去不溶解的氧气
The increase of dissolved oxygen will increase the corrosivity. 溶解氧含量的增加会显著加剧油田采出水的腐蚀性。
Q. Why are high dissolved oxygen levels better than air sparging or ORC? 为什么高的溶解氧浓度比空气喷射或ORC更好?
The major pollution indicators are dissolved oxygen, potassium permanganate, BOD, volatile phenol and petroleum. 主要污染指标为溶解氧、高锰酸盐指数、生化需氧量、挥发酚和石油类。
In order to survive, you must also keep a close eye on the oxygen meter while scouting for dangerous creatures of the underworld. 为了要生还,你也一定养在氧公尺上的一个接近的眼睛当对地狱的危险人斥候活动的时候。
Having waters rich in mineral and organic nutrients that promote a proliferation of plant life, especially algae, which reduces the dissolved oxygen content and often causes the extinction of other organisms. Used of a lake or pond. (湖泊等)优氧化的水中富有矿物有机物，有利于植物，特别是藻类的增殖，但藻类往往使分解的氧含量过低，从而使别的有机物灭绝。用于指湖泊或池塘
The major pollution indicators are dissolved oxygen,potassium permanganate,BOD,volatile phenol and petroleum. 主要污染指标为溶解氧、高锰酸盐指数、生化需氧量、挥发酚和石油类。
Water quality - Determination of dissolved oxygen - Electrochemical probe method. 水质。溶解氧的测定。电化学探针法。
Advantage is taken of the reducibility of oxygen in the polarographic determination of dissolved oxygen. 在极谱测定溶解氧，则利用了氧还原性这个优点。
The model 625 analyser is designed to monitor the dissolved oxygen concentration in boiler feed-water and other aqueous solution. 625型分析仪用来监视锅炉进水和其它水溶液中溶解氧的浓度。