This paper provides a feasible control pattern, which improves quality of boiler feed water and effectiveness of corrosion prevention thus prolongs the period of service life.
为提高电厂锅炉给水品质，取得最好的防腐效果，延长机组使用寿命，提供了一个可行的控制方案。
In the late period of oil field development, with the increasing of well pattern and water cut, the factors which affect the cementing quality in adjustment Wells are more complicated than before.
油田进入开发后期，随着井网加密和含水上升，影响调整井固井质量的因素也越来越复杂。
On this base, the water quality diagnosis pattern of the circulating cooling water system is set up.
在此基础上，建立了循环冷却水系统的水质诊断模式。
The results show that guide bearing load of large vertical water pump has something to do with inlet passage of pump station, pump unit manufacture and installation quality, structure pattern.
研究结果表明：大型立式水泵导轴承荷载与进水流道和机组制造安装质量、结构形式有关。
So it proved the rationality and reliability that fuzzy pattern recognition method applied in water quality evaluation of lakes.
证实了模糊模式识别方法应用于湖泊水质评价中的合理性和可靠性，对于湖泊水质评价具有实际意义。
On the basis of some adopted water quality indexes such as nutrient salts and transparency etc, the concept of flow pattern is brought forward.
在常规控制富营养化营养盐、透明度等水质指标基础上，引入了水流形态概念。
On the basis of some adopted water quality indexes such as nutrient salts and transparency etc, the concept of flow pattern is brought forward.
在常规控制富营养化营养盐、透明度等水质指标基础上，引入了水流形态概念。
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