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- An Analysis of the Causes of Boiler Water pH Value Reduction in a Subcritical Pressure Boiler and Some Measures Taken for Its Prevention 亚临界炉锅水pH降低原因分析及预防对策
- Boiler water pH value 炉水pH值
- Study of Factorial Experiment on pH Value in Boiler Water 影响炉水pH值因素的析因试验研究
- A Study of the Variation Features of the pH value of Boiler Water under a High-temperature Condition 高温状态下锅水pH值的变化特征研究
- Only Na_3PO_4 is injected into boiler water in EPT, and a few free NaOH is permited to exist, so the value of pH is master of Na_3PO_4 and NaOH together. EPT往炉水中只添加Na_3PO_4,且允许有少量游离的氢氧化钠存在,炉水碱度由Na_3PO_4和NaOH共同控制。
- "The lowering of the waters' pH value is not great at the moment But could pose a serious threat to current marine life if it continues, they warn. " 他们警告说,目前海水ph值下降还不是非常严重,但是如果继续下降的话会对现存的海洋生物造成严重的威胁。
- The first consideration in selecting a buffer is pH value. 在选择缓冲剂时第一考虑是它的pH值。
- The lowest turbidity of treated water is 5NTU when the pH value is 8.5, the dosage is 3mg/L and alkalization is 7.5%. 在聚合度为7.;5%25，pH值为8
- PLC automatic control system of pH value in wastewater treatment. 废水处理中pH值的PLC自动控制系统。
- For cast iron pumps, the PH value of medium ranging within 5-9. 铸铁材质的泵,介质PH值在5-9范围内。
- Effectiveness ：Gentle clean,Balanced flesh PH value. 功效：柔和清洁，平衡肌肤PH值。
- Fish systems are the opposite to hydroponic systems - as fish eat and metabolise feed, the water pH drops. 养鱼的系统雨水更系统正好相反，当鱼吃进饲料并进行新陈代谢之后，水体会变酸。
- The effects of the mineral content of water, temperature, and pH value on the expansion property of SCS - 2 were discussed. 讨论了矿化度、温度和pH值对SCS-2膨胀性能的影响。
- The site diagnosis for bearing failure of motor driving boiler water pump with time-domain waveform is introduced. 介绍了使用时域波形图的锅炉给水泵驱动电机轴承振动故障的现场诊断。
- Keeping damp, whitening, Equilibrium of skin and muscle PH value, Improving skin character, Poising skin water and nutrition. 保湿、美白,平衡肌肤PH值,改善肤质,均衡皮肤水分和养分。
- The tube blast of CO boiler water -cooling wall tube affected seriously the normal safe production. CO锅炉水冷壁管的爆裂严重地影响锅炉的正常安全生产。
- That sergeancy is speaking haltingly to say finally: "Yes, general, this brushs boiler water namely. 最后那个士官嗫嚅着说：“对，将军，这就是刷锅水。”
- The total particulate matter (TPM) on Cambridge pad was extracted with CO-2 free water and the pH value of aqueous extraction was measured by pH meter. 捕集在剑桥滤片上的卷烟主流烟气粒相物用去CO2 的蒸馏水提取 ,用精密 pH值计测量水提取液的 pH值。
- CMC stabilizes protein dispersions, especially near their isoelectric pH value. CMC稳定蛋白质的分散,尤其接近它们等电ph值时。
- A 600 MW SC unit boiler water feeding system uses reverse osmosis(RO) pre-desalination,plus one level desalination and mixed bed technics. 某600MW超临界机组锅炉补给水系统采用反渗透预脱盐加一级除盐和混床处理工艺。
